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Explosion Protection

1. for details lt Hazardous area Class l Division2 gt Cabinet Cabinet F meee eee mm eee ee eee l l I I 5 r I I l l L2 switch L2 switch l I I ICO COCOICIOCI l m G a G a G a G COC maf l l l I l I I I l I I l Optical cable for Optical ESB Bus I pe ee ee Se ee R re 1 l rt eS t De a i ANB11D E l p ANT401_ 1EC402 AFvaop I 4 l i aE o l I tal miin fal I I IO o 1 fo l I Vara I J l g I ANT502 2 l I l I Pane i ANB10D l I I l Jo l ANB10D SB401 l l I l l Ol O l l l A I l I I l l I l ia I l l l l l I l l i l l I I Ii l I I l L l Figure Example of the configuration of FM NI approved products TI 33Q01J30 01E F030108 ai Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 15 Device Installation Devices must be installed by professionally trained personnel Install devices according to NEC National Electrical Code ANSI NFPA 70 When devices are installed in a hazardous area in Class Division2
2. Table The List of ATEX Type n Compliant Products 1 4 Classifications Type names Products AFV10S SD114E1 AFV10S S0114F 1 Field Control Unit for Vnet IP 24 V DC power supply 1 AFV10D S414E1 i j AFV10D S414F1 eo Control Unit for Vnet IP 24 V DC power supply Field control 1 P unit AFV30S SL114E1 AFV30S SL114F1 Field Control Unit for Vnet IP 24 V DC power supply 1 AFV30D S414E1 F AFV30D S414F 1 Duplexed Field Control Unit for Vnet IP 24 V DC power supply 1 duplication ANB10S D14E ANB10S LI4F Node Unit for Single ESB Bus 24 V DC power supply ANB10S L14G eee Node Unit for Dual Redundant ESB Bus 24 V DC power supply ANB 10D44F duplication ANB10D 44G P ANB11S L4E Node Unit for Single ESB Bus with Optical Repeater 24 V DC power ANB11S C4F supply ANB11D L4E Node Unit for Dual Redundant ESB Bus with Optical Repeater Node unit ANB11D Li4F 24 V DC power supply duplication ANR10S L4E 5 ANR10S C4E Node unit for ER bus single 24 V DC power supply ANR10D 44E ee eos ANR10D 44F Node unit for ER bus duplication 24 V DC power supply duplication ANR11S D14E ANR11S C4F Node Unit for Single ER Bus 24 V DC power supply poe SE Node Unit for Dual Redundant ER Bus 24 V DC power
3. Nogauni ANB11D L4E Node Unit for Dual Redundant ESB Bus with Optical Repeater 24 V DC power ANB11D LI4F supply duplication ANR10S L11E ANR10S 01F Node unit for ER bus single 100 V AC power supply ANR10S 04E F ANR10S L4F Node unit for ER bus single 24 V DC power supply ANR10D 41E a ANR10D 41F Node unit for ER bus duplication 100 V AC power supply duplication ANR10D 44E a ANR10D 44F Node unit for ER bus duplication 24 V DC power supply duplication ANR11S 01E z ANR11S L1F Node Unit for Single ER Bus 100 V AC power supply ANR11S LI4E ANR11S L4F Node Unit for Single ER Bus 24 V AC power supply ANR11D 41E ANR11D 41F Node Unit for Dual Redundant ER Bus 100 V AC power supply duplication ANR11D 44E ANR11D 44F Node Unit for Dual Redundant ER Bus 24 V AC power supply duplication ANTIQU EIE Unit for Optical ESB Bus Repeater Module 100 V AC power supply ANT10U L11F a ANT10U L4E ANT10U C4E Unit for Optical ESB Bus Repeater Module 24 V DC power supply Power supply PW481 E 100 V AC power supply module module PW484 E 24 V DC power supply module Note Any accessories for maintenance are CSA NI approved products TI 33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 2 Table The List of CSA NI Compliant Products lt f
4. I Conduit wiring CSA NI equipment QO F030104 ai Figure Connecting ESB Bus Node Unit and a Device Installed in Division 2 e To connect with a field device electrical parameters of each device should be met 3 10 e To wire the devices that do not indicate electrical parameters all wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 11 Installing ER Bus Node Unit in Division 2 lt Hazardous area Division 2 gt lt Non hazardous area gt A keyed metal cabinet approved by approval authorities should be selected for a cabinet installed in Division 2 Example RITTAL AE1376 600 oojoo IP66 size W0 6m x D0 35m x H0 76m Optic repeater T HOFFMAN SCHROFF 12406 054 ii IP66 single swinging door type y size W0 6 x D0 42m x HO 8m je a ee K i Optical cable f J AEP7D N e O 100 V AC a A _ power supply Bs Grounding for A Conduit wiring or 24 V DC explosion protection power supply based on NEC CEC or laws defined Conduit wiring in each coun
5. FM NI equipment to kH Conduit wiring 100 V AC Power supply Conduit wiring 220 V AC Power supply or 24 V DC Power supply based on NEC or laws defined in l Grounding for explosion protection i each country l F030113 ai Figure Installing ER Bus Node Unit in Class Division 2 Wiring by Optical cable for ER Bus e To connect with a field device electrical parameters of each device should be met e To wire the devices that do not indicate electrical parameters apply an explosion proof wiring including threaded conduit wiring defined in NEC National Electrical Code ANSI NFPA 70 or in each country In addition wiring the devices that indicate electrical parameters with the compliant devices can be a general wiring defined in each country e Use ER bus switch Network Devices which can be installed in a hazardous area in Class Division 2 TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 24 Installing Optical ESB Bus Node Unit in Class I Division 2 Wiring by Optical cable for Optical ESB Bus lt Hazardous area Class I Division 2 gt lt Non hazardous Area gt ANB10D ANT401 g Cabinet ANB11D ANT502 AED5D FM NI equipment a lo kH Conduit wiring
6. a Intrinsic safety equipment Intrinsic safety equipment 1 Intrinsic safety equipment MTL s I S Barriers F020309 ai 4 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region Overview of Connecting barrier base plate A2BN5D Base plate for barrier A2BN5D is complied with S explosion protection standard S barriers from Pepperl Fuchs GmbH P F can be connected to the S equipment installed in the hazardous area with explosion proof wiring as shown in the following figures ZoneO Zone1 Zone2 Non Hazardous Area A2BN5D Base plate for barrier Intrinsic safety equipment Intrinsic safety a 1 equipment Intrinsic safety P F s I S Barriers equipment F020310 ai I Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region TI 33Q01J30 01E June 30 2015 00 3 3 1 3 1 1 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 1 Explosion Protection Instrumentation in Zone 2 Division 2 Non Incendive Non Incendive hereafter described as NI especially in North America represents one of the explosion protection constructions
7. Classifications Type names Products SB401 E ESB bus interface slave module EB501 E ER bus interface slave module Bus Interface EB511 E ER bus interface slave module module ANT502 E Optical ESB Bus Repeater Slave Module ANT512 E Optical ESB Bus Repeater Slave Module ANT522 E Optical ESB Bus Repeater Slave Module for Multimode Fiber AAI141 OE Analog input module 4 to 20 mA 16 points non insulation AAI135 OE Analog input module 4 to 20 mA 8 points individual insulation AAV141 SE Analog input module 1 to 5 V 16 points non insulation AAV142 SE Analog input module 10 to 10 V 16 points non insulation AAB141 HE Analog input module 1 to 5 V 4 to 20 mA 16 channel non isolated Analog I O module 4 to 20 mA 8 points input 4 points output pee non insulation Analog I O module 1 to 5 V input 4 to 20 mA output 8 points input 8 AADSAI SE points output non insulation Analog I O module 1 to 5 V 4 to 20 mA input 4 to 20 mA output AABOAZHIE 8 channel input 8 channel output non isolated Analog I O module ARRS E 4 to 20mA 4 points input 4 points output individual insulation AAV542 SE Analog output module 10 to 10V 16 points non insulation AAT141 SE Thermocouple mV input module 16 points whole insulation AAR181 SE RTD input module 12 points whole insulation AAT145 SE Thermocouple mV input module 16 points individual insulation AAR145 SE RTD slide rheostat input module 16 points i
8. 3 ANT411 E Single 3 Dual 3 ANT421 E Single 3 AEPV7D 10E CN1to _ _ B AEPV7D 10F CN7 AEPV7D 40E CN1to _ _ AEPV7D 40F CN7 41 Without any mode name in the appropriate remarks column these parameters are valid for any operation mode of the module type name 2 EB401 and EB501 can be connected in parallel each other without any regard for the order 3 All wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes TI33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 8 The appropriate products are load devices which received energy from CSA NI equipments Table FIO Parameters The Load Devices 1 2 Module name Vmax V Imax mA Ci uF Li uH Remarks 1 mode terminals Dual 2 SB401 E Single ZTE EB501 E 10 0 0 9 pA 8 0 pF 0 1 With terminating resistance 50 Q EB511 E 4 0 50 0 40 0 pF 0 3 Dual
9. T9083NA Isolating partition Intrinsic safety explosion protection equipment _ F040103 ai Figure Connect ESB Bus Node Unit to Equipment of Zone 0 1 2 Setting e The barrier should be connected with field equipment in accordance with the electric parameter of each equipment e Including the wiring in cabinet field wiring of intrinsic safety circuit and that of non intrinsic safety circuit must be isolated each other Wiring should be done according to IEC 60079 14 or the wiring for explosion protection which each country regulates e See Input amp Output Modules IM 33M50G10 40E IM 33K50G10 50E and Explosion Protection of FIO Products IM 33K01J30 50E for details on how to provide an isolating partition Part No T9083NA TI33Q01J30 01E Apr 1 2013 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 5 Set ER Bus Node Unit and Module with Built in Barrier in Zone 2 lt Hazardous area Zone 0 1 gt lt Hazardous area Zone 2 gt A keyed cabinet of protection rating IP54 or lt Non hazardous area gt e higher should be selected for a cabinet installed in Zone 2 H Example RITTAL AE1376 600 Optic repeater ae IP66 size W0 6m x D0 35m x H0 76m t HOFFMAN SCHROFF 12406 054 IP66 single swinging door type i l size W0 6m x D0 42m x H0 8m Optica
10. F040401 ai The Entity Concept allows interconnection of intrinsically safe apparatus with associated apparatus not specially examined in combination as a system when the approved values Voc or Vt and Isc or It for the associated apparatus are less than or equal to Vmax and Imax for the intrinsically safe apparatus and the approved values of Ca and La for the associated apparatus are greater than Ci Ccable and Lj Leable respectively for the intrinsically safe apparatus Simple Apparatus An electrical component or combination of components of simple construction with well defined electrical parameters that does not generate more than 1 5 volts 100 milliamps and 25 milliwatts or a passive component that does not dissipate more than 1 3 watts and is compatible with the intrinsic safety of the circuit in which it is used Wiring methods must be in accordance with the National Electrical Code ANSI NFPA 70 Article 504 or 505 Additional installation information can be found in ANSI ISA RP 12 6 Modules shall not be connected to any device which uses or generates internally any voltage in excess of 250 V unless the device has been determined to adequately isolate the voltage from the module Connection of modules to ground is not required These modules are rated Nonincendive If the modules are intended to be mounted in a Division 2 location they must be installed in an enclosure meeting the requirements of ANSI ISA S82 The enclosur
11. TI33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 17 Precaution Please observe the following precautions while product is operating or under maintenance service A WARNING EXPOSURE TO SOME CHEMICALS MAY DEGRADE THE SEALING PROPERTIES OF MATERIALS USED IN THE FOLLOWING DEVICES AFV100 and AFV30U A WARNING EXPLOSION HAZARD DO NOT REMOVE OR REPLACE LAMPS OR FUSES UNLESS POWER HAS BEEN DISCONNECTED OR WHEN A FLAMMABLE OR COMBUSTIBLE ATMOSPHERE IS PRESENT A WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT WHEN A FLAMMBLE OR COMBUSTBLE ATMOSPHERE IS PRESENT A WARNING EXPLOSION HAZARD DO NOT OPEN ENCLOSURE OR REPLACE BATTERY WHENA FLAMMABLE OR COMBUSTIBLE ATMOSPHERE IS PRESENT TI 33Q01J30 01E June 1 2012 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 18 Instruction on Contact Input Mode Wiring When the number of channels is limited because power supply exceeds its capacity but parallel connection for the purpose of increasing capacity is not allowed Mount ADV151 ADV161 AED5D A1BD5D AKB331 and AKB337 in the same cabinet When ADV 151 or ADV161 is mounted in a cabinet different from that for AED5D or A1BD5D apply explosion proof wiring defined in each country for AKB331 or AKB337 AKB331 AKB337 ADV151 ADV161 Cabinet F030109 ai Figure Connection example of ADV151 ADV161 Contact Input Mode TI33Q01J30 01E Feb 1 2
12. emo mm e me o me ow em on mo me o ee ow om ow ew en ew es al 100 V AC Power supply Conduit wiring 220 V AC Power supply or 24 V DC Power supply based on NEC or laws defined in I Grounding for explosion protection i each country l F030118E ai Figure Installing Optical ESB Bus Node Unit in Class I Division 2 Wiring by Optical cable for Optical ESB Bus e To connect with a field device electrical parameters of each device should be met e To wire the devices that do not indicate electrical parameters apply an explosion proof wiring including threaded conduit wiring defined in NEC National Electrical Code ANSI NFPA 70 or in each country In addition wiring the devices that indicate electrical parameters with the compliant devices can be a general wiring defined in each country TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 25 Installing a FCS or ESB Bus Node Unit in Class I Division 2 lt Hazardous area Class I Division 2 gt lt Non hazardous Area gt Cabinet L2 switch L2 switch L2 switch AFV30D ze A Fi A 2i P il ki e FM NI equipment Q fH 2i Ri gy P SEH Conduit wiring ae o ee
13. AKB331 AKB337 IN16 16A QO D DC Power Supply ADV151 ADV161 Cabinet F030106E ai Figure Connection example of ADV151 ADV161 Contact Input Mode TI 33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 5 Instruction on Voltage Input Mode Wiring The total current value of the channels must be within the rated current limit for DC power supply But if the total current value exceeds the rated current reduce the number of channels to be supplied at on time and prepare the same DC power supply for each channel group In such a case the polarity of power sources should be the same Mount ADV151 ADV161 AED5D A1BD5D AKB331 and AKB337 in the same cabinet When ADV 151 or ADV161 is mounted in a cabinet different from that for AED5D or A1BD5D apply explosion proof wiring defined in each country for AKB331 or AKB337 AKB331 AKB337 16A BEIN COMA 16B VEA L Acom b AED5D ADV151 ADV161 DC Power Supply Cabinet F030107 ai Figure Connection example of ADV151 ADV161 Voltage Input Mode A IMPORTANT 1 Attaching or removing a cable a fuse or a card With the system in operation never attach or remove a cable a fuse or a card in a potentially explosive atmosphere 2 Maintenance of a product When maintenance of a product is carried out with the system in operation never attach or remove the product in a potentiall
14. n Compliant Equipments Deleted all Table 1 Entity Parameters Revised descriptive texts Sep 2013 11th Edition 3 1 1 3 2 4 2 CSANI CSA Non Incendive Installing ER Bus Node Unit in Division 2 Revised model names Type n Complied Standards Revised descriptive texts Intrinsic Safety Explosion Protection Instrumentation Using Barriers Example of Connection at the Barrier in Use Connection Using Marshalling Panel Revised figures Appendix 1 List of NI Compliant Products and NI parameters Table The List of CSA NI Compliant Products lt for FlO gt Revised type names Table FIO Parameters The Source Devices Revised Module names Table FIO Parameters The Load Devices Revised Module names Appendix 1 2 Lists of FM NI Compliant Products and FM NI Parameters Table The List of FM NI Compliant Products Revised type names Table FIO Parameters The Source Devices Revised Module names Table FIO Parameters The Load Devices Revised Module names Appendix 2 Lists of Type n Compliant Product Table The List of Type n Compliant Products Deleted ADR541 ATC4S and AKB334 July 2014 12th Edition 1 4 2 1 3 1 2 3 2 Symbols that Indicate Specifications of Explosion Protection Europe Australia IEC Revised descriptive texts Explosion Protection Standards that CENTUM has Acquired Table Explosion Protection Standards that CENTUM Complies Revised descriptive texts F
15. n Compliant Module 1 TI33Q01J30 01E June 30 2015 00 2 CENTUM and Explosion Protection Instrumentation ZoneO Zone1 Zone2 Non Hazardous Area FCS or node unit safety equipment A Ez Safety Barrier 3 keal ep tt ae Safety Intrinsic ie safety Barrier 3 equipment Hy Intrinsic Safety safety a equipment 2 Type n equipment i F020305 ai 4 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region ng Explosion proof structure for hazardous area is required Figure Connection of a Type n Compliant Module 2 TI33Q01J30 01E June 30 2015 00 2 CENTUM and Explosion Protection Instrumentation 2 7 Overview of Connecting Non Incendive Compliant Module Nl compliant module can be connected to the devices installed in Division 2 For the connection to an Nl compliant module it is necessary to compare parameters between the device installed in a hazardous area and the device of CENTUM to evaluate whether connection is possible or not An Nl support module and FCS or node unit can be installed in Division 2 by mounting in a keyed metal
16. AKB136 RS 232C cable for connection between ALR111 and RS 232C Device AKB161 RS 422 RS 485 cable for connection between ACM12 and FAS00 AKB162 RS 422 RS 485 cable for connection between ACM12 and YS EB401 E ER bus interface master module EB402 E ER bus interface master module EC401 E ESB bus coupler module I O module EC402 E ESB Bus Coupler Module ANT401 E Optical ESB Bus Repeater Master Module ANT411 E Optical ESB Bus Repeater Master Module ANT421 E Optical ESB Bus Repeater Master Module for Multimode Fiber oe z Primary distribution unit oo PERAR r Power Supply Bus Unit Vertical Type AD Secondary distribution unit Note Any accessories for maintenance are FM NI approved products TI 33Q01J30 01E Feb 1 2015 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 15 Parameters of FM NI Compliant Equipments The table below shows the list of source devices for FM NI equipments Table FIO Parameters The Source Devices 1 2 Module name Voc V Isc mA Ca uF La mH Remarks 1 AFV10S SC10E1 AFV10S SL
17. Complied Standards Explosion proof specifications Ex nA ia Ga IIC T4 Gc 1 Complied standard IEC 60079 0 2011 IEC 60079 15 2010 ba Applied for A2BN5D A2BN5D cannot be installed in the hazardous area until AZZN5DC a set of A2BN5D I O modules and l S Barriers is duly certified for the use in the hazardous area TI33Q01J30 01E Aug 31 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 27 Type n Approved Products and Their Configuration Example on The figure below is an example of the configuration of Type n compliant products that can be installed in hazardous areas See the table The List of Type n Compliant Products described in Appendix for detail lt Hazardous area Zone 2 gt lt Non hazardous Cabinet Cabinet area I I l a l l I L2 switch L2 switch__ i l l I I l o 1 l l i l
18. Technical Information Explosion Protection CENTUM CENTUM TI 33Q01J30 01E c7 3000 Yokogawa Electric Corporation TI 33Q01J30 01E YO KOGAWA 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan Copyright May 2004 YK Tel 81 422 52 5634 Fax 81 422 52 9802 17th Edition Aug 31 2015 YK Introduction This book describes explosion protection compliance of CENTUM 3000 and CENTUM VP hereinafter CENTUM Some parts of this book will occupy the general explanation about explosion protections but it mainly explains what explosion protection complied with CENTUM which is an integrated production control system and what regulation it has The engineering practice of explosion protection is regulated by each country and in principle the wiring and the other methods for construction should be done in accordance with safety standards When you implement the explosion protection system on the job select the products as to comply with the standards of the country in which it is used and the methods for construction should be researched Furthermore this document contains the details of the NFM020 A13 and IFM035 A07 certificates that are included in the product documentation All Rights Reserved Copyright 2004 Yokogawa Electric Corporation TI 33Q01J30 01E Mar 26 2015 00 Safety Precautions Safety Protection and Modification of the Product In order to protect the system controlled by the product and the product itself a
19. barriers can be connected to the I S equipment installed in the hazardous area with explosion proof wiring Explosion proof specifications Ex nA ia Ga IIC T4 Gc Ex ia Da III C Ex ia Ma I Complied standard IEC 60079 0 2011 IEC 60079 11 2011 Wiring of Intrinsic Safety Explosion Protection An intrinsic safety circuit must be isolated from non intrinsic safety circuit Wiring should be prepared in accordance with IEC 60079 14 or the standard of the country and the area in which it is set In regards to the further wiring than the base plate for barrier A2BN5D take notice that it should be an intrinsic safety circuit The wiring in cabinet should keep the distance to non intrinsic safety circuit After setting check the wiring according to the checklist described in IEC 60079 17 Parameter of Intrinsic Safety Please refer to the P F s instruction manual of l S barriers installed in the base plate for barrier A2BN5D for the parameter of Intrinsic Safety TI33Q01J30 01E June 30 2015 00 4 3 4 Intrinsic Safety Explosion Protection Instrumentation 4 13 Intrinsic Safety Explosion Protection Instrumentation Using Barriers Category of Barriers Classified roughly barriers includes Zener barriers and insulating barriers intrinsic safety barriers Select the best one as your system with the knowledge of their future 1 Feature of Zener barriers Zener barrier has a simple construction which consist
20. 2 ANT502 E Single ZT Dual 2 ANT512 E Single Tea Dual 2 ANT522 E Single Tea AAI141 OE Dual 20 0 60 0 4200 pF 3 6 If four wired type is set Single 12 0 30 0 3100 pF 4 8 If four wired type is set AAN43 CE Dual 25 5 26 3 7000 pF 10 0 If four wired type is set i Single 25 5 26 3 3500 pF 10 0 If four wired type is set AAI841 OE Dual 20 0 60 0 4200 pF 3 6 If four wired type is set Input Single 12 0 30 0 3100 pF 4 8 If four wired type is set AAI835 OE Dual 8 2 31 0 8600 pF 2 0 If four wired transmitter is connected Input Single 8 2 31 0 5300 pF 4 0 If four wired transmitter is connected AAN35 UE Dual 8 2 31 0 8600 pF 2 0 If four wired transmitter is connected Single 8 2 31 0 5300 pF 4 0 If four wired transmitter is connected Dual 25 0 72 0 2 21 0 If power 24 V DC is supplied AAPT3S SE Single 25 0 36 0 1 11 0 If power 24 V DC is supplied Dual 25 0 96 0 2 21 0 If power 12 V DC is supplied AAP Ieee Single 25 0 48 0 1 11 0 If power 12 V DC is supplied Dual 13 0 26 0 pA 0 057 0 438 AANVAT SE Single 13 0 13 0 pA 0 03 0 880 Dual 7 5 15 0 pA 0 146 24 fe ee Single 7 5 7 5 pA 0 074 48 Dual 30 0 0 28 0 001 10 0 Sl ies Single 30 0 0 14 0 001 10 0 AAB841 SE Dual 1 0 15 0 yA 0 146 2 4 Input Single 7 5 7 5 HA 0 074 4 8 Dual 0 18 0 5 2 43 2 1 ANDATE Single 0 18 0 25 2 43 2 1 Dual 24 0 26 3 0 146 2 4 Current input etnies Single 24 0 26 3
21. 2015 00 1 Overview of Explosion Protection 1 9 8 Temperature class Maximum surface temperature C TA 450 T2 300 T3 200 T4 135 TS 100 T6 85 9 Equipment Protection Levels EPL Ga All other surface installations Level of protection Very high Presence of duration of explosive atmosphere Continuous presence for Zone 0 Da All other surface installations Level of protection Very high Presence of duration of explosive atmosphere Continuous presence for Zone 20 Gb All other surface installations Level of protection High Presence of duration of explosive atmosphere Likely to occur for Zone 1 Db All other surface installations Level of protection High Presence of duration of explosive atmosphere Likely to occur for Zone 21 Ge All other surface installations Level of protection Enhanced Presence of duration of explosive atmosphere Unlikely to occur for Zone 2 De All other surface installations Level of protection Enhanced Presence of duration of explosive atmosphere Unlikely to occur for Zone 22 Note The symbols differ slightly between countries The United States Canada Explosion Proof for Class Division 1 Group C T6 Indicates the explosion Target flammable Temperature class protection construction material and gases Explosion proof Class l gas vapor Intrinsically safe Group A acetylene Non Incendive Group B hydrogen Group C ethylene Group D prop
22. 27 6 23 0 0 19 19 0 27 6 23 0 0 19 100 0 AAI543 OE Dual 24 3 23 0 0 33 21 9 24 3 23 0 0 33 100 0 AAI543 OF Single 24 3 23 0 0 33 21 9 24 3 23 0 0 33 100 0 AAI835 DE Dual 31 0 31 0 0 25 15 4 31 0 24 0 0 25 100 0 If two wired transmitter is set Style S1 S2 Input Single 31 0 31 0 0 12 15 4 31 0 24 0 0 12 100 0 If two wired transmitter is set AAI835 LIE Dual 31 0 23 0 0 15 40 0 31 0 23 0 0 15 100 0 Style S1 S2 Output Single 31 0 23 0 0 12 40 0 31 0 23 0 0 12 100 0 AAI835 UE Dual 26 0 31 0 0 25 15 4 26 0 24 0 0 25 100 0 If two wired transmitter is set Style 3 Input single 26 0 31 0 0 12 15 4 26 0 24 0 0 12 100 0 Iftwo wired transmitter is set AAI835 DE Dual 29 3 23 0 0 15 40 0 29 3 23 0 0 15 100 0 Style S3 Output Single 29 3 23 0 0 12 40 0 29 3 23 0 0 12 100 0 AAI135 CE Dual 31 0 31 0 0 25 15 4 31 0 24 0 0 25 100 0 If two wired transmitter is set Style S1 S2 Single 31 0 31 0 0 12 15 4 31 0 24 0 0 12 100 0 If two wired transmitter is set AAI135 OE Dual 26 0 31 0 0 25 15 4 26 0 24 0 0 25 100 0 If two wired transmitter is set Style 3 Single 26 0 31 0 0 12 15 4 26 0 24 0 0 12 100 0 If two wired transmitter is set AAP 135 SE Non compliant 3 Dual 11 0 11 7 0 27 20 0 11 0 11 7 0 27 100 0 Single 11 0 11 7 0 4 20 0 11 0 11 7 0 4 100 0 i Without any mode nam
23. ATA4D Duplicated press tightening terminal block for analog ATT4D Duplicated press tightening terminal block for thermocouple mV ATR8D Duplicated press tightening terminal block for RTD ATB5D Duplicated press tightening terminal block for digital input ATD5D Duplicated press tightening terminal block for digital output Terminal block ATI3D Duplicated press tightening terminal block for analog individual insulation ATA4S Single press tightening terminal block for analog ATT4S Single press tightening terminal block for thermocouple mV ATR8S Single press tightening terminal block for digital RTD ATB5S Single press tightening terminal block for digital input ATD5S Single press tightening terminal block for digital output Note Any accessories for maintenance are CSA NI approved products gil For the combination of ADV551 and AED5D or A1BD5D or ADV561 and AEDS5D or A1BD5D in voltage output mode means powering a external load from AED5D or A1BD5D the CSA NI field wiring cannot be made TI33Q01J30 01E Feb 1 2015 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 3 Table The List of CSA NI Compliant Products lt for FIO gt 3 4 Classifications Type names Products ATI3S Single press tightening terminal block for analog individual insulation ATC4S 5 Press tightening terminal block for digi
24. Appendix 4 Installation of I O Modules with Built in Barrier in accordance with FM Approval Oct 2010 5th Edition Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters The List of CSA NI Compliant Products Table The List of CSA NI Compliant Products lt for FIO gt AAB141 and AAB842 are added Parameters of CSA NI Compliant Equipments Table FIO Parameters The Source Devices AAB842 is added Table FIO Parameters The Load Devices AAB141 and AAB842 are added Appendix 2 Lists of Type n Compliant Product and the Parameters of Type n The List of Type n Compliant Products AAB141 and AAB842 are added Parameters of Type n Compliant Equipments Table FIO Parameters The Source Devices AAB842 is added Table FIO Parameters The Load Devices AAB141 and AAB842 are added Dec 2010 6th Edition Appendix 1 1 Parameters of CSA NI Compliant Equipments Revised Li for AAT141 Single in Table FIO Parameters The Load Devices Appendix 2 Parameters of Type n Compliant Equipments Revised Li for AAT141 Single in Table FIO Parameters The Load Devices Jan 2012 7th Edition 2 CENTUM and Explosion Protection Instrumentation 2 1 Explosion Protection Standards that CENTUM has Acquired Revised description of Table Explosion Protection Standards that CENTUM Complies Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters Parameters of CSA NI Compliant Equipments Table FIO Parameter
25. Compliant Module 1 Explosion proof wiring is changed Figure Connection of a Type n Compliant Module 2 Explosion proof wiring is changed Figure Connection of an NI Compliant Module 1 Explosion proof wiring is changed Figure Connection of an NI Compliant Module 2 Explosion proof wiring is changed Overview of Connecting N lIO Components Overview of Connecting barrier base plate A2BN5D is added 3 2 1 ATEX Type n Title name is changed and explosion proof specification and number for A2BN5D are added 3 2 2 IECEx Type n Explosion proof specification and number for A2BN5D are added 4 2 Intrinsic Safety Explosion Protection Instrumentation Using Barrier base plates Added Appendix 2 1 The List of ATEX Type n Compliant Products A2BN5D is added Appendix 2 2 The List of IECEx Type n Compliant Products A2BN5D is added Appendix 4 Lists of Parameters of Base Plate for Barrier A2BN5D Table List of Parameters ATEX of Base Plate for Barrier A2BN5D is added Table List of Parameters IECEx of Base Plate for Barrier A2BN5D is added Aug 2015 17th Edition 2 1 Explosion Protection Standards that CENTUM has Acquired Table Explosion Protection Standards that CENTUM Complies Revised Conformed standard number Added note 3 2 1 ATEX Type n Revised Conformed standard number Added note 4 2 1 Explosion proof Specifications and Complied Standard Added note TI 33Q
26. Direcl ve Tha examinatan and fest esulls are recorded in lhe confidential rapor PTB Ex 03 23451 9 Compiance w in he Essential Health and Safety Requirements has been assured by compliance with EN 50014 1997 At AZ EN 50020 1994 10 if the sign X is pleced after the certificate number t indicates that the equipment is suy ect to special concitions for safe use spec Eed in the schedule to his cercate 11 This ECype examination Cert fcate relates only to ine design examiratecn and tests of the specified equipment n accordance tg the Direchve 94NEC Further requ rements of the Directive apply to the manulaciunng process and supply of this equipmert These are rot cavered dy this certificate 12 The mareng of the equipment shal include Ihe falloweng i GO EEx ia ic Zertihzeerungssteye Braunschweig July 21 2003 By order 45 y Ea sheel 1 3 EC hae azarenason Serilicas avhoul sgnature ard offical sumo shall rg be valg The cerScates may be arculated may iao peraan Eavacis or a erasors are schject lo appeova by me Payska sca Tecinsene Burdesarsiall fa case ol chsoule tho Geman tex hali praval ahs kalson Techache Buadesarsiat Buagesa ee 100 D 3B1 15 Braunsohweg nische Bundesanstalt PIB SCHEDULE ANATION CERTIFICATE PTB 03 ATEX 2074 IDS33 in combination wilh the Terminal ATSD3S ar ATSD3N Jn of control commands fram Ihe hazardous area into the non for the safe electrical isolation o
27. G F F ble These values are valid if no one of the channels or only one of the channels is connected to earth 2 These values are valid if more than one channel is connected to earth TI33Q01J30 01E June 30 2015 00 Appendix 6 Example of Certificate App 6 1 Appendix 6 Example of Certificate Physikalisch Technische Bundesanstalt PIB Braunschweig und Berlin m EC TYPE EXAMINATION CERTIFICATE Translation 2 Equipment and Protecbve Systems inlentiad far Use n Potentist y Explosive Atmospheres Directive 94 9 EC 3 EC type examinaton Cenificate Nurr ber PTB 03 ATEX 2074 4 Equipment Ongital Output Module ASD533 and Terminal ATSO3 5 baarutacturer Yokogawa Electne Corporation 6 Address 9 32 Nakacho 2 chome Musashina shi Tokyo 180 Jagan 7 This equ pment and any acceptable variation thereto are specified in the schedule Iq this ceni cate anc the cocumenis there n referred to 8 The Physixahsch Techriscne Bundesanstalt notifies body No 0102 in accordance with Article 9 of he Counc Orectve HYEG of 23 March 1994 certifies that this equipment has been Found tg comply with the Essentia Health and Safety Requiremerts relating lo Lhe design and canstriction of equipment and Prolective systems imended for use in polarbaily explosive atmaspheres given in Annex Il to the
28. IP54 IP44 Gasket ie S Creepage ops distance Impregnate Coil Lighting apparatus Accumulator battery Electric heating object F010303 ai Figure Increased Safety Type e TI 33Q01J30 01E Mar 26 2015 00 1 Overview of Explosion Protection 1 5 Oil Immersion Type o 1 Definition Oil immersion is an explosion protection construction that a part of electric machine and apparatus which may create sparks or arcs and may become an ignition source by unacceptable high temperature is immersed in insulating oil so as not to ignite to gas or vapor 2 Construction The electric circuit immersed in insulating oil It restricts the surface temperature of enclosure and oil pi Lr o _ 1 aK ee HHS lating oil i Insulating oi Figure Oil Immersion Type o F010304 ai Intrinsic Safety Type i 1 Definition Intrinsic safety is the explosion protection construction confirmed that the sparks arcs or heat which the component part of the electric machine and apparatus create have no possibility of ignition to gas or vapor by the spark ignition test and so on 2 Construction l It has no ignition to gas even if it s under l abnormal situation e It restricts the electric energy l Creepage distance insulation distance is kept aN ees r It restricts the surface tempe
29. L _ a E E E M E E a A E al Founpation Fieldbus SS SOO om of i Use a barrier for a Founpation fieldbus as a field wiring terminal for CSA NI Ex barrier KLD2 PR Ex1 IEC1 Figure Example of the configuration of CSA NI approved products TI 33Q01J30 01E F030101 ai Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 3 Power Supply Wiring The power cable of a node unit for FIO a node interface unit for RIO and an optic repeater must be wired from the non hazardous area by using Division 2 wiring dedicated in potentially explosive atmospheres such as a threaded metal conduit In addition it is necessary to be wired not to apply stress at the end of the cable When AED5D and A1BD5D are combined with ADV151 ADV161 ADV551 and ADV5671 install an explosion proof wiring defined in the relevant country for the wiring outside of the external power supply cable cabinet Wiring should be installed to conform to all wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes Signal Wiring Cables other than power cables should be wired to conform to all wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes The following is special considerations The cable AKB332 connected to ADV141 and a field wiring need a Division 2 wiring dedicated in potentially explosive atmospheres such as a conduit wiring When AAP 135 is used in a power supply mode
30. 01E Apr 1 2013 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 12 Appendix 1 2 Lists of FM NI Compliant Products and FM NI Parameters The List of FM NI Compliant Products Table The List of FM NI Compliant Products 1 3 Classifications Type names Products AFV10S S010E1 i AFV10S SO10F1 1 Field Control Unit for Vnet IP AFV10D S410E1 F Field control AFV10D S410F1 1 Duplexed Field Control Unit for Vnet IP unit AFV30S S010E1 AFV30S SLIILF1 1 Field Control Unit for Vnet IP AFV30D S4110E1 A AFV30D S410F1 1 Duplexed Field Control Unit for Vnet IP ANB10S OO0E ANB10S OOF Node Unit for Single ESB Bus ANB10S O0O0G ANB10D 40E ANB10D 40F Node Unit for Dual Redundant ESB Bus ANB10D 40G ANB11S O0OE ANB11S CUF Node Unit for Single ESB Bus with Optical Repeater Node unit pee 6 z Node Unit for Dual Redundant ESB Bus with Optical Repeater ANR10S O0E ANR10S OOF Node Unit for Single ER Bus ANR10D 40E ANR10D 40F Node Unit for Dual Redundant ER Bus AN
31. 0E Analog input module 4 to 20 mA 16 points whole insulation A Analog output module 4 to 20 mA 16 points whole insulation AAV144 SE Analog input module 10 to 10 V 16 points whole insulation AAV544 SE Analog output module 10 to 10 V 16 points whole insulation AAT141 SE Thermocouple mV input module 16 points whole insulation AAR181 SE RTD input module 12 points whole insulation I O module AAI135 OE Analog input module 4 to 20 mA 8 points individual insulation AAI835 LE Analog I O module 4 to 20 mA 4 points input 4 points output individual insulation AAP 135 SE Pulse input module 0 to 10 KHz 8 points individual insulation AAT145 SE Thermocouple mV input module 16 points individual insulation AAR145 SE RTD slide rheostat input module 16 points individual insulation ADV151 PE Digital input module 32 points pulse count function ADV151 PF ADV551 PE ADV551 PF Digital output module 32 points pulse with output function 1 ADV141 PE Digital input module 16 points 100 V AC pulse count function ADV157 SE Digital input module 32 points for press tightening terminal only ADV557 SE Digital output module 32 points for press tightening terminal only ADV161 PE Digital input module 64 points pulse count function PN metre Digital output module 64 points pulse count function ADR541 PE Relay output module 16 points pulse with output function ALF111 SE Fieldbus FF H1 communication module
32. 4 Table The List of ATEX Type n Compliant Products 4 4 Classifications Type names Products AKB331 Signal cable between ADV151 ADV551 and terminal board AKB335 Signal cable for connection between AAR145 and AER4D AKB336 Signal cable between ALF 111 and terminal board AKB337 Signal cable between ADV161 ADV561 and terminal board KS1 Signal cable AKB131 RS 232C cable for connection between ALR111and Modem ra cable F AKB132 RS 232C cable for connection between ALR111and RS 232C Device AKB133 RS 232C cable for connection between ALR111and FA M3 AKB134 RS 232C cable for connection between ALR111and RS 232C Device AKB135 RS 232C cable for connection between ALR111 and Modem AKB136 RS 232C cable for connection between ALR111 and RS 232C Device AKB161 RS 422 RS 485 cable for connection between ACM12 and FA500 AKB162 RS 422 RS 485 cable for connection between ACM12 and YS EB401 E ER bus interface master module EB402 E ER bus interface master module I O module EC401 E ESB bus coupler module EC402 E ESB bus coupler module ANT401 E Optical ESB Bus Repeater Master Module I O module ANT411 E Optical ESB Bus Repeater Master Module ANT421 E Optical ESB Bus Repeater Master Module for Multimode Fiber PNE Primary distribution unit for 24 V DC input M nputen aes Power Supply Bus Unit
33. 4 100 0 0 138 0 Contact output mode Dual 26 4 100 0 160 0 pF 0 When DC is impressed ADR541 PE 110 0 14 0 160 0 pF 0 When DC is impressed Sinole 26 4 100 0 80 0 pF 0 When DC is impressed 9 110 0 14 0 80 0 pF 0 When DC is impressed Dual 5 0 1 0 0 0015 12 6 TC mV input DATIS Single 5 0 1 0 0 0010 12 6 TC mV input Dual 3 ALF 111 SE Single C3 EB401 E 10 0 0 9 pA 8 0 pF 0 1 With terminating resistance 50 Q Dual 72 ANT401 E Single Te Dual 2 ANT411 E Single Tea Dual 2 ANT421 E Single 2 AEPV7D 10E N1 _ B _ B AEPV7D 1 CN7 AEPV7D 4 i _ _ E _ AEPV7D 4 CN7 A1BDSD LE 143 Ready input 2 A1BD5D LIF 60 20 0 0 Ready input DC sar Without any mode name in the appropriate remarks column All parameters are valid for any operation mode of the module type name 2 All wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes 3 Use a barrier for fieldbus as field wiring terminal for CSA NI example KLD2 PR Ex1 IEC1 Table Cable Parameter Model Le uH m Cc pF m YCB141 0 25 100 YCB301 1 YCB311 0 22 85 KS1 1 50 110 KS2 1 50 110 KS8 1 50 110 KS9 1 50 110 AKB331 1 50 110 AKB332 2 20 100 AKB334 2 20 100 AKB335 1 50 110 AKB336 0 67 55 AKB337 1 50 110 4 All w
34. 4Wire ASI533 S00 Single 27 8 86 598 84 659 659 1 8 17 17 ASI533 H00_ Redundant 27 8 93 647 84 659 659 1 2 14 14 No channel or one channel 16 8 7 30 220 1730 is connected to equipotential Single bonding Two channels up to all 16 8 46 194 65 380 i channels connected to AST143 S00 equipotential bonding No channel or one channel 16 8 13 55 220 1730 is connected to equipotential bonding Pedundant Two channels up to all 16 8 92 387 65 380 E channels connected to equipotential bonding Single 13 7 30 103 122 867 ASR139 500 Redundant 13 7 60 206 94 714 Single 9 8 21 52 1100 7600 ASD143 P00 Redundant 9 8 41 101 1100 7600 11600 7 28 56 Single 27 16 108 6 738 89 690 690 0 42 9 9 9 9 ASD533500 Redundant 27 16 108 6 738 89 690 690 0 42 9 9 9 9 i These parameters are valid for the operation nodes of the corresponding modules if the model TI 33Q01J30 01E Mar 26 2015 00 Plate for Barrier A2BN5D Appendix 4 Lists of Parameters of Base Plate for Barrier A2BN5D App 4 1 Appendix 4 Lists of Parameters of Base Table List of Parameters ATEX of Base Plate for Barrier A2BN5D Modules Uo V lo mA Po mW Ui V Co nF Lo mH Remarks A2BN5D 30 30 1 Table List of Parameters IECEx of Base Plate for Barrier A2BN5D Modules Uo V lo mA Po mW Ui V Co n
35. Cc in the external wiring Intrinsic safety circuit should consist of circuitry to meet these condition of permissible voltage current and electricity and should be wired so that inductance and capacitance of its wiring doesn t exceed its permissible value Device that receives energy Device that gives energy The load device SS The source device l Part for security Module with Non intrinsic built in barrier safety circuit Intrinsic safety equipment Intrinsic safety circuit ewe ee ee See ee Dd eee CL Input output module Voc Maximum voltage of intrinsic safety circuit Isc Maximum current of intrinsic safety circuit Vmax Permissible voltage of intrinsic safety circuit Imax Permissible current of intrinsic safety circuit Pi Permissible electricity of intrinsic safety circuit Po Maximum electricity of intrinsic safety circuit Li Internal inductance La Permissible inductance of intrinsic safety circuit Ci Internal capacitance Ca Permissible capacitance of intrinsic safety circuit 1 Lc inductance of the external wiring 2 Cc capacitance of the external wiring F040106 ai Figure Composition Used for a Module with Built in Barrier TI33Q01J30 01E Apr 22 2010 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 8 Example of a Connection Connect ESB Bus Node Unit to Equipment of Division 1 2 Setting lt Hazardous area Division
36. Class I Division 2 lt Hazardous area Class Division 2 gt lt Non hazardous area gt Metal cabinet with a key AEA4D is an FM NI approved product Other devices that are not directly connected to a hazardous area do not need to be complied i p WOU ff O E I I I I I I I I I I I I I I i I standard devices a l I I I I I I I I I I I I I I I Ja Conduit wiring T I I I FM NI equipment i I I I I F030116 ai Figure Connecting ESB Bus Node Unit and a Device Installed in Class I Division 2 e To connect with a field device electrical parameters of each device should be met e To wire the devices that do not indicate electrical parameters apply an explosion proof wiring threaded conduit wiring defined in NEC National Electrical Code ANSI NFPA 70 or in each country In addition wiring the devices that indicate electrical parameters with the compliant devices can be a general wiring defined in each country TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 22 Installing ER Bus Node Unit in Class I Division 2 Wiring by ER Bus lt Hazardous area Class Division 2
37. Devices 1 2 Vmax Imax Ci Li Module name Remarks 1 i V ma F uh 2 AFV10S S010E1 AFV10S S010F1 TMa Z 7 7 2 AFV10D S410E1 AFV10D S410F 1 Te 7 gt 2 AFV30S SL10E1 AFV30S S010F1 1M2 7 7 7 7 2 AFV30D S410E1 AFV30D S410F1 TM2 7 7 a 7 2 AW810D A2000E _ 2 AW810D A2000F Redundant m CP451 E Single 2 Redundant CP461 E Single 2 V1461 2E Redundant 2 PW441 E Redundant 2 PW442 E Redundant 2 PW444 E Redundant 2 PW481 E ae Ae 2 Single PW482 E Ls ee e2 Single PW484 E co LL UTE e2 Single Redundant N SB401 E Single _ 2 Redundant 10 0 0 9 pA 8 0 pF 0 1 i EB501 E Single 10 0 0 9 YA 8 0 pF 04 With terminator resister 50Q Redundant EB511 E Single 2 Redundant ANT502 E cones 2 Single ANT512 E aa e2 Single ANT522 E Pa ES 2 Single Redundant 25 5 26 3 7000 pF 10 0 ee AAI143 HE Single 255 26 3 3500 pF 10 0 4 wire transmitter input Redundant 30 0 0 28 0 001 10 0 When power is turned on AAV 144 SE Single 30 0 0 14 0 001 10 0 Rin 1 MQ or more 3 Redundant 24 0 31 0 5000 pF 10 0 a oy AAI135 LE Single 24 0 31 0 5000 pF 10 0 4 wire
38. Dimensions may influence the number of cabinet in which the barrier is set Compared Zener barriers to insulating barriers about the size per a general channel the approximate proportion are 1 to 2 Difficulty of wiring necessity of insulating hazardous area circuit Zener barriers always need intrinsic safety ground and most model of them have the construction grounded through the bus bar All the circuit on the same bus bar in hazardous area and non hazardous area are grounded to the same electric potential Moreover in most countries circuits in hazardous area need withstand voltage of 500 Vrms Therefore it is impossible to ground circuits in hazardous area and use them Insulating barriers impose no restrictions like this so it is possible to ground circuits in hazardous area and use them single point ground However a power supply for barrier is additionally required TI33Q01J30 01E June 30 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 14 5 Failure rate The construction of Zener barriers is simple because they carry out the function for security just with Zener Diode and resistance On the other hand insulating barriers consist of various parts because they have the function of insulation and energy restriction Therefore the failure rate of insulating barriers is generally higher than that of Zener barriers In Zener barriers problems are usually solved by replacement and in insulating barriers by
39. Explosion Protection Standards that CENTUM has Acquired Non Icendive of Table Explosion Protection Standards that CENTUM Complies is changed to CSA Non Icendive Added FM Non Icendive of Table Explosion Protection Standards that CENTUM Complies Revised description of Type n standard number in Table Explosion Protection Standards that CENTUM Complies CSANI CSA Non Incendive NI is changed to CSANI Revised description of Signal Wiring FN NI FM Non Incendive Added FM Non Incendive Type n Revised description of Type n Intrinsic Safety Instrumentation Using Barriers Deleted Concrete Examples of Connections between CS 3000 System and Barriers Lists of CSA NI Compliant Products and CSA NI Parameters NI is changed to CSANI Revised description of Lists of CSA NI Compliant Products and CSANI Parameters Lists of FM NI Compliant Products and FM NI Parameters Added Lists of FM NI Compliant Products and FM NI Parameters List of Type n Compliant Product and the Parameters of Type n Revised description of List of Type n Compliant Product and the Parameters of Type n June 2008 3rd Edition CENTUM CS 3000 and CS 3000 changed to CENTUM 1 4 2 1 3 1 1 3 2 Symbols That Indicate Specifications of Explosion Protection Deleted CENELEC acceptable product EEx Explosion Protection Standards that CENTUM has Acquired Table Explosion Pro
40. Optical cable for Optical ESB Bus l I i CO OS ea Sy ee ee ee i a I x l i l I ANT401 1EC402 1 l ANB11D it l AFV30D I i i ar J i I l I I i l o s I l I I I i r 1 ANT502 J l i I ANB10D I l l l I ol By ANB10D 1 I i l l o o l I I a 1 i I l I i I l 1 l l I Il l l I 1 I I l REQQQQ I I I I E O 1 l l l a l 1 i Founpation fieldbus sii Founpation fieldbus m TA 1 7 J i y J Type n equipment Type n equipment 1 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region F030201 ai Figure Example of the configuration of Type n approved products TI 33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 28 Precautions Specific conditions of use When the equipment are located in hazardous areas they shall be installed in metal cabinets with locks and keys which provides a degree of protection not less than IP54 in accordance with IEC 60529 The equipment shall be accordingly located in areas of not more than pollution degree 2 defined in IEC 60664 1 to prevent adverse environmental conditions caused by foreign solid particles dust and water etc The equipment shall be used within 10 10 of specified input 24 V DC with including ripple at the power supply terminals Installation The equipment shall be installed and used within their ratings
41. Type n Compliant Product App 2 3 Table The List of ATEX Type n Compliant Products 3 4 Classifications Type names Products ATA4D Duplicated press tightening terminal block for analog ATT4D Duplicated press tightening terminal block for thermocouple mV ATR8D Duplicated press tightening terminal block for RTD ATB5D Duplicated press tightening terminal block for digital input ATD5D Duplicated press tightening terminal block for digital output ATI3D Duplicated press tightening terminal block for analog individual insulation 3 ATA4S Single press tightening terminal block for analog Ternana poet ATT4S Single press tightening terminal block for thermocouple mV ATR8S Single press tightening terminal block for RTD ATB5S Single press tightening terminal block for digital input ATD5S Single press tightening terminal block for digital output ATI3S Single press tightening terminal block for analog individual insulation ATC5S Press tightening terminal block for digital for ADV157 ADV557 ATF9S Press tightening terminal block for Foundation Fieldbus ATK4A KS cable interface adaptor for analog ATIBA KS cable interface adaptor for AAI135 AAP135 ATB3A KS cable interface adaptor for AAI835 ATD5A KS cable interface adaptor for digital ATM4A KS cable interface adaptor for MAC2 compatible ATV4A KS cable interface adaptor for VM2 compat
42. Vertical Type Aah at Secondary distribution unit Note For type names without the basic specification code in the table above any products with basic specification codes are Type n compliant products Also any accessories for maintenance are Type n compliant products baie The self declaration of Type n is not applicable for cables Appendix 2 2 The List of IECEx Type n Compliant Products Table The List of IECEx Type n Compliant Products Classifications Type names Products Base plate A2BN5D O001 1 Base Plate for barrier 41 A2BN5D cannot be installed in the hazardous area until AZZN5DC a set of A2BN5D I O modules and I S Barriers is duly certified for the use in the hazardous area TI33Q01J30 01E June 30 2015 00 Appendix 3 List of Parameters of Modules with Built in Barrier App 3 1 Appendix 3 Lists of Parameters of Modules with Built in Barrier Table List of Parameters ATEX of Modules with Built in Barrier Uo lo Po Ui co lo Modules V mA mwy v nF mH Remarks 1 IIC IB IIA lic IIB IIA Single 27 8 84 584 84 659 659 2 18 18 2Wire ASI133 S00 27 8 4 28 28 84 659 695 100 100 100 4Wire ASI133 H00 Redundant 27 8 93 647 84 659 659 1 2 14 14 2Wire 27 8 7 49 28 84 659 659 100 100 100 4Wire ASI533 S00_ Single 27 8 86 598 84 6
43. and Explosion Protection of FIO Products IM 33K01J30 50E for details on how to provide an isolating partition Part No T9083NA TI 33Q01J30 01E Oct 1 2014 00 4 Intrinsic Safety Explosion Protection Instrumentation Set ER Bus Node Unit and Module with Built in Barrier in Division 2 lt Hazardous area Division 1 gt lt Hazardous area Division 2 gt A keyed metal cabinet approved by approval authorities should be selected for a cabinet installed in Division 2 Example e RITTAL AE1376 600 e HOFFMAN SCHROFF 12406 054 IP66 size W0 6m x D0 35m x H0 76m lt Non hazardous area gt Intrinsic safety explosion protection equipment K d Optical cable oojoo e i e IP66 single swinging door type size W0 6m x D0 42m x H0 8m Oo ln O e on a e T9083NA O Isolating partition Q Con e Grounding for explosion protection based on NEC National Electric Code ANSI NFPA 70 or laws defined in each country Figure Set ER Bus Node Unit and Module with Built in Barrier in Division 2 100 VAC Power supply 220 VAC Power supply or 24V DC Power supply F040104 ai T
44. can be connected to the S equipment installed in the hazardous area with explosion proof wiring Explosion proof Specifications and Complied Standard Explosion proof specifications Il 3 1 G Ex nA ia Ga IIC T4 Gc II 1 D Ex ia Da IlI C I M1 Ex ia Ma Complied standard EN 60079 0 2012 A11 2013 EN 60079 11 2012 Note Regarding the latest conformity standard refer to the general specifications Wiring of Intrinsic Safety Explosion Protection An intrinsic safety circuit must be isolated from non intrinsic safety circuit Wiring should be prepared in accordance with EN 60079 14 or the standard of the country and the area in which it is set In regards to the further wiring than the base plate for barrier A2BN5D take notice that it should be an intrinsic safety circuit The wiring in cabinet should keep the distance to non intrinsic safety circuit After setting check the wiring according to the checklist described in EN 60079 17 Parameter of Intrinsic Safety Please refer to the P F s instruction manual of l S barriers installed in the base plate for barrier A2BN5D for the parameter of Intrinsic Safety TI33Q01J30 01E Aug 31 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 12 4 2 2 Intrinsic Safety Explosion Protection of IEC Standard Base plate for barrier A2BN5D Base plate for barrier A2BN5D is complied with I S explosion protection standard P F s I S
45. gt lt Non hazardous Area gt ANB10D EB401 ZI Cabinet ANR10D ER Bus FM NI equipment To pbk Conduit wiring l 100 V AC Power supply Conduit wiring 220 V AC Power supply or 24 V DC Power supply Grounding for explosion protection based on NEC or laws defined in each country F030112 ai Figure Installing ER Bus Node Unit in Class I Division 2 Wiring by ER Bus e To connect with a field device electrical parameters of each device should be met e To wire the devices that do not indicate electrical parameters apply an explosion proof wiring including threaded conduit wiring defined in NEC National Electrical Code ANSI NFPA 70 or in each country In addition wiring the devices that indicate electrical parameters with the compliant devices can be a general wiring defined in each country TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 23 Installing ER Bus Node Unit in Class I Division 2 Wiring by Optical cable for ER Bus lt Hazardous area Class Division 2 gt lt Non hazardous Area gt ANB10D EB402 LLL Cabinet ooohe oon f Switch for ER Bus aa ee 7 Switch for ER Bus oonpe bosteeee see ue Optical cable for ER Bus
46. mode B C AAM11 11 0 40 0 0 015 10 0 Current input mode B C AAM11 30 0 1 0 0 015 10 0 Voltage input mode B C AAM11B 11 0 40 0 0 015 10 0 Current input mode B C AAM11B 30 0 1 0 0 015 10 0 Voltage input mode B C aa 4 0 1 0 0 150 10 0 TC mV input mode B C APM11 26 4 24 0 0 010 10 0 Contact input mode B C AMC80 30 0 1 0 0 001 10 0 Voltage input AMM12 30 0 1 0 0 010 10 0 Voltage input mode AMM22 AMM22J 4 0 1 0 0 010 10 0 TC mV input mode AMM32 AMM32J 5 2 1 1 0 010 10 0 RTD input mode ADM11 ADM12 25 0 1 0 0 001 100 0 Contact input mode A B ae 30 0 100 0 0 001 10 0 Transistor contact mode 25 0 100 0 0 001 10 0 ADM55R 130 0 12 0 0 001 10 0 Relay output mode ACM11 15 0 5 0 0 010 100 0 ACM12 14 0 5 0 0 010 100 0 RB401 20 0 80 0 0 001 8 0 mH AIP511 20 0 70 0 0 001 8 0 mH SOIN AIP512 500 80 0 0 001 30 mH Terminating resistance 107 Q 2 AIP581 20 0 80 0 0 001 8 0 mH Ab Without any mode name in the appropriate remarks column All parameters are valid for any operation mode of the module type name 2 RB401 AIP511 AIP512 and AIP581 can be connected in parallel each other without any regard for the order Those can be connected up to a maximum of 9 products and their cables can be extended up to a maximum of 750 m Table Cable Parameters Model Le uH m Cc pF m YCB121 0 92 85 KS1 1 50 110 KS2 1 50 110 KS8 1 50 110 KS9 1 50 110 TI33Q01J30
47. prasance of concentrated capacitances and or inductances in Ihe intrinsically safe oulpul circuit the Maximum permissible external capacitances and inductances for circuits are to be taken from the following table type of protection EExiaresp ib ng 1e max permissible ext inductance L 2mH_ 0 42mH max permissible exl capacitance C 300 nF The intrinsically safe output circuits are safely electrically isolated from ali other circuits up to a peak value of the nominal voltage of 375 V 16 Testreport PTB Ex 03 23151 17 Speciat conditions for safe use none 18 nti h fety requi ri Mel by compliance with me standards mentioned above Braunschweig July 21 2003 sheet 3 3 MM EC tyse oxaminabon Corhficates thot signature and ofa starp shaa terce vald The ceecSoacas may be crculaled only enltoul aleator Ealacis of alieranons are suzecl to approval by be Phygkalisch Tectinscte QL iresansiait In case of D 5rule 1a German erl 9422 Prevail Phys kalisch Tecomiseh AL aesansia Bencesal ee 1DC 3 381 16 B auaschweig F050402 ai TI33Q01J30 01E June 30 2015 00 Revision Information Title Explosion Protection Manual No TI 33Q01J30 01E March 2004 1st Edition Newly published Apr 2007 2nd Edition 1 2 2 1 5 1 2 5 2 Explosion Protection Standards Revised description of Type n standard number in Table Explosion Protection Standards
48. put them in a metal cabinet with a key compliant with FM class 3810 and FM class 3600 or the one approved by FM or a local testing institution When the devices to be connected to field devices in a hazardous area are installed in non hazardous area put them in a metal cabinet conforming to FM class 3810 Please refer to the related GS General Specifications Installation Guidance T133Q01J10 01E and Installation Guidance for Vnet IP TI33P01J10 01E Precautions on device use e Cabinet door must be closed when devices are used e Empty slots in a cabinet must be covered by a dedicated cover e Each cable in a cabinet must be fixed e Abreaker to cut power supply must be installed in non hazardous area so that power supply to the devices is cut under abnormal circumstances Maintenance Wiring Devices must be installed by professionally trained personnel or ask Yokogawa s service office If devices are installed by person other than those above FM NI approved products will be invalid Do not perform maintenance on running devices installed in a hazardous area in Class Division 2 Disconnect modules and terminals installed in a hazardous area in Class Division 2 only for installation or maintenance Initial and regular maintenance are also done by professionally trained personnel according to IEC 60079 17 Devices must be wired by professionally trained personnel Install explosion proof wiring defined i
49. s io 100 V AC Power supply 220 V AC Power supply or 24 V DC Power supply Grounding for explosion protection based on NEC or laws defined in each country F030114 ai Figure Installing a FCS or ESB Bus Node Unit in Class I Division 2 e To connect with a field device electrical parameters of each device should be met e To wire the devices that do not indicate electrical parameters apply an explosion proof wiring including threaded conduit wiring defined in NEC National Electrical Code ANSI NFPA 70 or in each country In addition wiring the devices that indicate electrical parameters with the compliant devices can be a general wiring defined in each country e Use L2 switch Network Devices which can be installed in a hazardous area in Class l Division 2 TI33Q01J30 01E Apr 1 2013 00 3 2 3 2 1 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 26 Type i on Type n is a construction that enhances safety not to cause a spark an arc or high surface temperatures in a normal operation and also to avoid causing a spark an arc or high surface temperatures under defined conditions such as an overload A Field Control Unit for Vnet IP a node unit for FIO and an I O module of CENTUM have acquired Type n of European standards This approval permits that the products above can be used in hazardous areas such as Zone 2 ATEX
50. supply duplication 3 ANT10U 014E i Unit ANT10U C4F Unit for Optical ESB Bus Repeater Module 24 V DC power supply Base plate A2BN5D LJ011 2 Base plate for barrier AW810D A2L104E ee Router AW810D A2L104F Wide Area Communication Router Processor CP451 E Processor module module CP461 E Processor module Communication z Aa module V1461 2E Communication module Power supply PW444 E module PW484 E 24 V DC power supply module Note Any accessories for maintenance are Type n compliant products 4 AFV30S AFV30D and AFV10S AFV10D FCU for Vnet IP requires L2 switch to connect to a network For L2 switch select and use one that can be installed at Zone 2 area and conforms to type n 2 A2BN5D cannot be installed in the hazardous area until A2ZN5DC a set of A2BN5D I O modules and l S Barriers is duly certified for the use in the hazardous area TI33Q01J30 01E June 30 2015 00 Appendix 2 Lists of Type n Compliant Product App 2 2 Table The List of ATEX Type n Compliant Products 2 4
51. the cable KS1 connected to AAP 135 and a field wiring need a conduit wiring When a combination of ADV551 and AED5D or A1BD5D or that of ADV561 and AED5D or A1BD5D is used in a voltage output mode a field wiring connected to AED5D or A1BD5D need a Division 2 wiring dedicated in potentially explosive atmospheres such as a conduit wiring For ALF 111 use a barrier for a fieldbus as a field wiring terminal for NI Ex Barrier KLD2 PR Ex1 IEC1 Use DC power supply compliant with the Standard for Explosion Protection for combination of ADV151 and AEDS5D or A1BD5D or that of ADV161 and AED5D or A1BD5D in contact input mode and voltage input mode Connection according to the parameters of this power supply makes signal wiring outside of the cabinet compliant with the local standard Please read the instruction on contact input mode wiring and the instruction on voltage input mode when you actually install wiring TI 33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 4 Instruction on Contact Input Mode Wiring When the number of channels is limited because power supply exceeds its capacity but parallel connection for the purpose of increasing capacity is not allowed Mount ADV151 ADV161 AED5D A1BD5D AKB331 and AKB337 in the same cabinet When ADV151 or ADV161 is mounted in a cabinet different from that for AED5D or A1BD5D apply explosion proof wiring defined in each country for AKB331 or AKB337
52. transmitter input AAI835 OE Redundant 24 0 31 0 5000 pF 10 0 3 aa Input Single 24 0 31 0 5000 pF Joa S transmiterinput Redundant 26 4 30 0 5000 pF 10 0 AAE Single 26 4 30 0 5000 pF 10 0 Redundant 5 0 1 0 0 0015 12 6 RET SE Single 5 0 1 0 0 001 26 oes zi Without any mode name in the appropriate remarks column these parameters are valid for any operation mode of the module type name 2 Wirings must comply with NEC National Electrical Code ANSI NFPA 70 or the regulations of the relevant country 3 Since the parameters such as Imax are calculated according to the internal impedance Imax Vmax Rin the case of Isc lt Imax in How to compare parameters in 3 1 2 FM Non Incendiv is omissible Make sure that the target equipment can be connected with this module has Rin internal impedance described in remarks column TI33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 18 Table FIO Parameters The Load Devices 2 2 Vmax Imax Ci Li Module name Remarks 1 V ma uF ut ee ADV151 PE Redundant 30 0 11 0 0 001 10 0 pies j ADV151 PF Single 30 0 55 0 001 10 0
53. with CENELEC Standard 1 Deleted Type n explosion protection equipment Figure Connection of a Module with Built in Barrier Compliant with CENELEC Standard 2 Deleted Type n explosion protection equipment Figure Connection of a Type n Compliant Module 2 Added note for safety barrier Figure Connection of an NI Compliant Module 1 Exchanged Flameproof wiring to Wiring for Div 1 Div 2 and deleted note Figure Connection of an NI Compliant Module 2 Exchanged Flameproof wiring to Wiring for Div 1 Div 2 and deleted note Overview of connecting N IO components Added 3 1 1 Approved Types and Standards Deleted Standards 3 1 2 FM NI FM Non Incendive Exchanged CENELEC to ATEX 3 2 Complied Standards Deleted Standards 4 1 1 Intrinsic Safety Explosion Protection of CENELEC Standard Exchanged CENELEC to ATEX Appendix 3 Lists of Parameters of Modules with Built in Barrier Table List of Parameters CENELEC of Modules with Built in Barrier Exchanged CENELEC to ATEX June 2015 16th Edition 1 4 Symbols That Indicate Specifications of Explosion Protection The example symbols and explanation is changed 2 1 Explosion Protection Standards that CENTUM has Acquired Table Explosion Protection Standards that CENTUM Complies A2BN5D is added TI33Q01J30 01E June 30 2015 00 viii 2 3 Overview of Connecting CENTUM to the Devices Installed in a Hazardous Area Figure Connection of a Type n
54. 0 0 3 0 8 i Single 165 165 03 08 Cable coming out detection 71 Without any mode name in the appropriate remarks column these parameters are valid for any operation mode of the module type name 2 Wirings must comply with NEC National Electrical Code ANSI NFPA 70 or the regulations of the relevant country TI 33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 16 Table FIO Parameters The Source Devices 2 2 Module name Voc V Isc mA Ca uF La mH Remarks 1 Redundant 5 0 1 1 1 0 20 0 RTD POT input AAR145 SE Single 5 0 1 1 1 0 20 0 j Redundant 26 4 52 8 0 3 0 8 Cablecoming ut detection Single 26 4 26 4 0 3 0 8 3 ADV151 PE Redundant F ADV151 PF Single E E n Contact input mode 2 ADV551 PE Redundant ADV551 PF Single Voltage output mode 2 ADV161 PE ee Z Contact input mode 2 Single Redundant F ADV561 PE Single Voltage output mode 2 ALR111 SE a 2 Single ALR121 SE EE 2 Single ALE111 SE U E e2 Single ALF11
55. 0 074 4 8 Current input Dual 7 5 15 0 pA 0 146 2 4 Voltage input Ape re Single 7 5 7 5 pA 0 074 4 8 Voltage input AAB842 HE Dual 24 0 26 3 0 146 2 4 Current input Input Single 24 0 26 3 0 074 4 8 Current input AAB842 HE Dual 7 5 15 0 pA 0 146 2 4 Voltage input Input Single 7 5 7 5 pA 0 074 4 8 Voltage input ADV157 SE Single 30 0 5 5 0 11 0 ADV151 PE Dual 30 0 11 0 0 001 10 0 ADV151 PF Single 30 0 5 5 0 001 10 0 Dual 30 0 6 7 0 001 10 0 ADVISIERE Single 30 0 3 4 0 001 10 0 ADV141 PE Non compliant 2 ADV557 SE Single 26 4 100 0 0 138 0 Without any mode name in the appropriate remarks column All parameters are valid for any operation mode of the module type name 2 All wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes TI33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 9 Table FIO Parameters The Load Devices 2 2 Module name Vmax V Imax mA Ci uF Li pH Remarks 1 mode terminals ADV551 PE Dual 26 4 100 0 0 28 10 0 Without surge absorber Contact ADV551 PF output mode Single 26 4 100 0 0 14 10 0 Contact output mode Dual 26 4 100 0 0 275 0 Contact output mode ADNOG 1 PE Single 26
56. 015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 19 Instruction on Voltage Input Mode Wiring The total current value of the channels must be within the rated current limit for DC power supply But if the total current value exceeds the rated current reduce the number of channels to be supplied at on time and prepare the same DC power supply for each channel group In such a case the polarity of power sources should be the same Mount ADV151 ADV161 AED5D A1BD5D AKB331 and AKB337 in the same cabinet When ADV 151 or ADV161 is mounted in a cabinet different from that for AED5D or A1BD5D apply explosion proof wiring defined in each country for AKB331 or AKB337 AKB331 AKB337 i DC Power Supply F DC Power Supply ADV151 ADV161 Cabinet F030110 ai Figure Connection example of ADV151 ADV161 Voltage Input Mode TI 33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 20 Parameters in Connection with FM NI Devices Energy transfer influences FM NI properties In order to maintain these properties parameters must be displayed when FM NI devices are connected To display parameters FM NI devices are divided into the device that gives energy and the device that receives energy Device that gives energy The source device Le 1 Device that receives energy The load device C tH Power Supply Cc 2 _ ci L
57. 01J30 01E Aug 31 2015 00 hh _____ gt gt gt E gt E gt E E gt gt _ gt L__ gt gt gt gt gt E S gt gt S gt EpS E ES SESh S SOah 5ph Hn SS gt S Written by Yokogawa Electric Corporation Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Subject to change without notice
58. 1 2 Voc Isc Ca La Vn In Cn Ln Modulename V mA uF me _ v _ may uF mh aia Dual 3 SB401 E ddel EE Te With terminating resistance EB501 E 9 4 45 0 0 39 0 46 1 2 45 0 0 39 10 0 500 2 EB511 E 4 0 50 0 0 019 0 27 2 1 42 0 0 019 10 0 ANT502 E SS Se Single 3 ANT512 E eS E N E Single 3 Dual 3 ANT522 E Single T 3 AAI141 CE Dual 27 6 540 0 12 2 7 27 6 24 0 0 12 100 0 If two wired type is set Single 27 6 27 0 0 19 2 7 27 6 24 0 0 19 100 0 If two wired type is set AAI143 CE Dual 25 5 26 3 0 22 21 9 25 5 23 0 0 22 100 0 If two wired type is set Single 25 5 26 3 0 22 21 9 25 5 23 0 0 22 100 0 If two wired type is set AAI841 OE Dual 27 6 54 0 0 12 2 7 27 6 24 0 0 12 100 0 If two wired type is set Input Single 27 6 27 0 0 19 2 7 27 6 24 0 0 19 100 0 If two wired type is set AAI841 OE Dual 27 6 23 0 0 12 19 0 27 6 23 0 0 12 100 0 Output Single 27 6 23 0 0 19 19 0 27 6 23 0 0 19 100 0 AAB841 SE Dual 27 6 23 0 0 12 19 0 27 6 23 0 0 12 100 0 Output Single
59. 1 2 gt explosion protection i i Intrinsic safety l I i 1 a l lt Non hazardous area gt JASE control unit with cabinet T9083NA Isolating partition equipment F040107 ai Figure Connect ESB Bus Node Unit to Equipment of Division 1 2 Setting The barrier should be connected with field equipment in accordance with the electric parameter of each equipment Including the wiring in cabinet field wiring of intrinsic safety circuit and that of non intrinsic safety circuit must be isolated each other Wiring should be done according to NEC National Electric Code ANSI NFPA 70 or the wiring for explosion protection which each country regulates When use for associated intrinsically apparatus complying FM approval FM 3610 following Field Control Unit and Node unit using PW481 E1 PW482 E1 or PW484 E1 should be combinated AFV10D S41LJF1 AFV10S S31LF1 AFV10S S41LF 1 AFV30D S41LIF1 AFV30S S31LIF1 AFV30S S41LF 1 ANB10D 4LF ANB10S 3L IF ANB10S 4LF ANB10D 4L G ANB10S 3L G ANB10S 4LG ANB11D 2LF ANB11D 40F ANB11D 6LF ANB11S 10F ANB11S 2LF ANB11S 3LF ANB11S 40OF ANB11S 50F ANB11S 6LIF ANR10D 4C1F ANR10S 3LF ANR10S 40F In the case of 200 V AC make sure the N side is grounded See Input amp Output Modules IM 33M50G10 40E IM 33K50G10 50E
60. 1 SE a 2 Single Redundant 9 4 45 0 0 39 0 46 F EB401 E Single 94 45 0 039 0 46 With terminator resister 500 R dant EB402 E an 2 Single Redundant EC401 E Leme l oS c 2 EC402 E Sa e2 Single ANT401 E a A e2 Single ANT411 E a LE 2 Single ANT421 E col ees e2 Single AEP7D OE CN1 to r _ _ _ 2 AEP7D LIF CN14 AEPV7D O0E AEPV7D OOF CN1 to CN7 2 AEP9D 4E CN1 to _ _ _ _ 2 AEP9D 4F CN18 i Without any mode name in the appropriate remarks column these parameters are valid for any operation mode of the module type name 2i Wirings must comply with NEC National Electrical Code ANSI NFPA 70 or the regulations of the relevant country TI 33Q01J30 01E Oct 1 2014 00 The table below shows the list of load devices receive energy from FM NI equipments Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 17 Table FIO Parameters The Load
61. 10F 1 TMI 7 7 gt 2 AFV10D S410E1 AFV10D S410F 1 T 7 7 E 2 AFV30S S010E1 AFV30S SL10F1 1 a 7 7 02 AFV30D S410E1 AFV30D S41LF 1 ii 7 7 7 7 2 AW810D A2000E _ _ L 2 AW810D A2000F Redundant z CP451 E Single 2 Redundant CP461 E Single 2 V1461 2E Redundant 2 Redundant A SB401 E Single 2 Redundant 9 4 45 0 0 39 0 46 EB501 E Single 94 45 0 0 39 046 With terminator resister 500 Redundant 7 EB511 E Single EE 2 ANT502 E ST E e2 Single ANT512 E a 2 Single ANT522 E PN ES 2 Single Redundant 25 5 24 4 0 19 10 0 Spee AAI143 OE Single 255 24 4 019 10 0 2 wire transmitter input AAI543 OE Redundant 24 3 23 0 0 19 10 0 AAI543 LF Single 24 3 23 0 0 19 10 0 Redundant 11 8 12 5 0 27 20 0 ANSE Single 11 8 12 5 0 4 20 0 Redundant 29 3 31 0 0 12 10 0 er AAI135 HE Single 293 310 0 12 10 0 2 wire transmitter input Redundant 29 3 31 0 0 12 10 0 as AAI835 OEL Input Single 29 3 31 0 012 10 0 2 wire transmitter input Redundant 29 3 23 0 0 12 10 0 AN EOP OL Finge 29 3 23 0 0 12 10 0 AAP135 SE D oio e 2 Single Redundant 5 0 0 5 1 0 20 0 Single 5 0 05 1 0 20 0 eeu Redundant 16 5 33 4 0 3 0 8 AAT145 SE Single 165 167 03 08 Power supply for RJC Redundant 16 5 33
62. 10_B10 A12_B 12 A14_B14 A16 B16 27 8 86 0 084 0 659 0 659 1 8 17 17 ASI133 S00 ASI133 H00 ATSA3D 0 A1_B1 A3_B3 A5_B5 A7_B7 A10_B10 A12_B 12 A14_B14 A16 B16 B1_B2 B3_B4 B5 B6 B7 B8 B10_B11 B12_B 13 B14_B15 B16_B17 27 8 27 8 93 0 084 0 659 0 084 0 659 0 659 0 659 1 2 100 14 100 14 100 ASI133 S00 ASI133 H00 ATSA3S 0 A1_B1 A3_B3 A5_B5 A7_B7 A10_B10 A12_B 12 A14_B14 A16_B16 27 8 0 084 0 659 0 659 18 18 B1_B2 B3_B4 B5_B6 B7_B8 B10_B11 B12_B 13 B14 B15 B16 B17 27 8 0 084 0 659 0 659 100 100 100 AST143 S00 ATST4D 0 A1_B1 A2_B2 A3_B3 A4 B4 A6_B6 A7_B7 A8_B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18_B18 1 16 8 13 0 22 1 73 70 280 560 A1_B1 A2_B2 A3_B3 A4 B4 A6_B6 A7_B7 A8_B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18_B18 2 16 8 92 0 065 0 38 1 55 1 4 5 6 11 TI33Q01J30 01E June 30 2015 00 Appendix 5 Installation of I O Modules with Built in Barrier in accordance with FM Approval App 5 3 Table 1 Entity Parameters 2 2 Module type Terminals Voc Isc Vt k Groups Ca pF Groups La mH V mA V mA A B C E D F G A B C E D F G AST143 S00 ATST4S 0 A1 B1 A2 B2 A3 B3 A4 B4 A6_B6 A7
63. 40202 ai Figure Considerations for Output Module of Current The voltage of more than 25 5 V produces Diode current leakage so that the value of current never becomes 0 in Readback check despite of burnout Therefore the check of OOP is not available The value of current is considered as failure of module because it is different from the value of output current In RIO module as the voltage is constant and 25 5 V or less there is no disadvantage like this TI 33Q01J30 01E June 30 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 19 Example of Connection at the Barrier in Use Connection Using Marshalling Panel lt Hazardous area gt lt Non hazardous area gt Marshaling panel e l AEA4D 3 J g 5 ai AEA4D ii e i zs EWE 3 o 0 I SE ii o 0 5 5 AED5D if a O 9 AED5D lo e KS cable I Grounding for explosion protection F040105 ai Figure Example of Connection at the Barrier in Use Connection Using Marshaling Panel e The barrier should be connected with field equipment in accordance with the electric parameter of each equipment e Creepage distance between intrinsic safety circuit and non intrinsic safety circuit should be kept 50 mm or
64. 59 659 1 8 17 17 ASI533 H00 Redundant 27 8 93 647 84 659 659 12 14 14 No channel or one channel 16 8 7 30 220 1730 8000 240 725 1930 is connected to equipotential Single bonding Two channels up to all 16 8 46 194 65 380 1550 5 6 22 44 channels connected to AST143 S00 equipotential bonding No channel or one channel 16 8 13 55 220 1730 8000 70 280 560 is connected to equipotential bonding Redundant Two ATL up to all 16 8 92 387 65 380 1550 1 4 5 6 11 channels connected to equipotential bonding Single 13 7 30 103 122 867 867 2 5 5 5 ASR133S00 Redundant 13 7 60 206 94 714 714 1 5 5 Single 9 8 21 52 1100 7600 11600 26 107 214 ASDNFPON Redundant 9 8 41 101 1100 7600 11600 7 28 56 Single 27 16 108 6 738 89 690 690 0 42 99 99 ASDS33200 elude 27 16 108 6 738 89 690 690 0 42 9 9 99 i These parameters are valid for the operation nodes of the corresponding modules if the model Table List of Parameters FM of Modules with Built in Barrier Voc Isc Po Vmax ca La Modules V mA mwy Vv nF mH Remarks 1 A B C E D F G A B C E D F G Single 27 8 84 584 84 659 659 2 18 18 2Wire ASI133 S00 27 8 4 28 28 84 659 695 100 100 100 4Wire AS1133 H00 Redundant 27 8 93 647 84 659 659 1 2 14 14 2Wire 27 8 T 49 28 84 659 659 100 100 100
65. 7 X Specific conditions of use 11 3 1 G Ex nA ia Ga IIC T4 Gc 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 F010404 ai Indicates that it is an explosion protection equipment Equipment group l Underground mines and associated surface installations Il All other surface installations Equipment category 1 All other surface installations Level of protection Very high Presence of duration of explosive atmosphere Continuous presence for Zone 0 and 20 2 All other surface installations Level of protection High Presence of duration of explosive atmosphere Likely to occur for Zone 1 and 21 Ka All other surface installations Level of protection Enhanced Presence of duration of explosive atmosphere Unlikely to occur for Zone 2 and 22 C Associated apparatus G flammable gas vapour or D combustible dust substances G Firedamp D Coal dust Ex Indicates that it is an explosion protection equipment Type of protection d Flameproof enclosures d px py pz Pressurized enclosures p q Powder filling q 0 Oil immersion o Increased safety e ia ib ic Intrinsic safety i pv Equipment protection by pressurized room p nA nC nR Type of protection n ma mb mc Encapsulation m LE Associated apparatus Equipment category IIA Propane IIB Ethylene IIC Acetylene Hydrogen TI 33Q01J30 01E June 30
66. AAM11 Current Voltage input module AAM11B Current Voltage input module AAM21 mV thermocouple RTD input module AAM21J mV thermocouple RTD input module JIS C1602 1995 C1604 1997 compliant APM11 Pulse input module AAM50 Current output module AAM51 Current Voltage output module AMM12T Voltage input multiplexer module terminal type AMM12C Voltage input multiplexer module connector type I O module AMM22M mV input multiplexer module AMM22T Thermocouple input multiplexer module AMM22TJ ot ai input multiplexer module 16 points terminal type JIS C1602 1995 AMM22C mV input multiplexer module 16 points connector type AMM32T RTD input multiplexer module 16 points terminal type AMM32TJ RTD input multiplexer module 16 points terminal type JIS C1604 1997 compliant AMM32C RTD input multiplexer module 16 points connector type AMM32CJ RTD input multiplexer module 16 points connector type JIS C1604 1997 compliant AMM42T Two wired transmitter input multiplexer module AMM52T Current output multiplexer module Note Accessories for maintenance are CSA NI approved products TI33Q01J30 01E Feb 1 2015 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 5 Table The List of CSA NI Compliant Products lt for RIO gt 2 2 Classifications Type names Products ADM11T Contact input module 16 points terminal type ADM11C Contact input module 16
67. App 1 13 Table The List of FM NI Compliant Products 2 3 Classifications Type names Products AAI143 HE Analog input module 4 to 20 mA 16 points whole insulation AAI543 HE A AAI543 LIF Analog output module 4 to 20 mA 16 points whole insulation AAV144 SE Analog input module 10 to 10 V 16 points whole insulation AAV544 SE Analog output module 10 to 10 V 16 points whole insulation AAI135 HE Analog input module 4 to 20 mA 8 points individual insulation Analog I O module 4 to 20 mA 4 points input 4 points output individual ANIIS CE insulation AAP135 SE Pulse input module 0 to 10 kHz 8 points individual insulation AAT145 SE Thermocouple mV input module 16 points individual insulation AAR145 SE RTD slide rheostat input module 16 points individual insulation I O module ADV151 PE ere ADV151 PF Digital input module 32 points pulse count function ADV551 PE sx F ADV551 PF Digital output module 32 points pulse with output function ADV161 PE Digital input module 64 points pulse count function ADV561 PE Digital output module 64 points pulse count function ALR111 SE RS 232C communication module 2 port 1200 bps to 115 2 kbps ALR121 SE e alli serial communication module 2 port 1200 bp
68. B Bus Repeater Master Module for Multimode Fiber DF Primary distribution unit for 100 V AC input a a Primary distribution unit for 24 V DC input PE Power Supply Bus Unit Vertical Type Distribution PR z Power Supply Bus Unit Vertical Type ann APRA Secondary distribution unit Note Any accessories for maintenance are CSA NI approved products Table The List of CSA NI Compliant Products lt for RIO gt 1 2 Classifications Type names Products ANS50 5011 Node interface unit for RIO bus single 100 V AC power supply Node interface ANS50 5114 Node interface unit for RIO bus single 24 V DC power supply unit AND50 5111 Node interface unit for RIO bus duplication 100 V AC power supply AND50 5114 Node interface unit for RIO bus duplication 24 V DC power supply YNT5110 R41 Optical bus repeater for RIO bus 100 V AC power supply for 4 km or less Optical bus YNT511L1 R44 Optical bus repeater for RIO bus 24 V DC power supply for 4 km or less repeater YNT5210 R11 Optical bus repeater for RIO bus 100 V AC power supply for 15 km or less YNT52101 R14 Optical bus repeater for RIO bus 24 V DC power supply for 15 km or less AMN11 Nest for analog I O module AMN12 High speed type nest for analog I O module AMN21 Nest for relay I O module Vani AMN31 Terminal type I O module nest AMN32 Connector type I O module nest AMN33 Nest for communication module AMN34 Multiple control analog I O module nest AAM10 Current Voltage input module
69. B7 A8 B8 A9_ B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18_B18 1 16 8 7 0 22 1 73 8 240 725 1930 A1_B1 A2_B2 A3_B3 A4 B4 A6_B6 A7_B7 A8_B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18_B18 2 16 8 46 0 065 0 38 1 55 5 6 22 44 ASR133 S00 ATSR3D 0 ASR133 S00 ATSR3S 0 A1 B1 A2 B2 A3 B3 A4 B4 A6_B6 A7_B7 A8 B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18 B18 A1_B1 A2_B2 A3_B3 A4 B4 A6_B6 A7_B7 A8_B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 13 7 60 0 094 0 714 0 714 1 5 5 13 7 30 0 122 0 867 0 867 2 5 5 5 A18_B18 Note The ambient operating temperature Tamb for the modules is 20 C to 70 C Note When use for associated intrinsically apparatus complying FM approval FM 3610 following Field Control Unit and Node unit using PW481 E1 PW482 E1 or PW484 E1 should be combinated AFV10D S4101F1 AFV10S S310F1 AFV10S S41DF 1 AFV30D S4101F1 AFV30S S310F1 AFV30S S41DF 1 ANB10D 4C1F ANB10S 3L1F ANB10S 4 F ANB10D 40G ANB10S 3H1G ANB10S 4 ANB11D 2C1F ANB11D 4CF ANB11D 6 ANB11S 1CF ANB11S 20 F ANB11S 30F ANB11S 400F ANB11S 5CIF ANB11S 6LF ANR10D 40F ANR10S 3L1F ANR10S 4
70. F Lo mH Remarks A2BN5D 30 30 1 A for the parameter of P F s I S barriers TI33Q01J30 01E The used P F s I S barriers determine the ultimate output parameters of the channel Please refer to P F s instruction manual June 30 2015 00 Appendix 5 Installation of I O Modules with Built in Barrier in accordance with FM Approval App 5 1 Appendix 5 Installation of I O Modules mA 2 13 4 5 with Built in Barrier in accordance with FM Approval Doc No IFM035 A09 NONHAZARDOUS LOCATION or HAZARDOUS CLASSIFIED LOCATION CLASS ZONE 0 OR 1 GROUPS IIC IIB IIA or CLASS I DIVISION 1 GROUPS A B C D CLASS II DIVISION 1 GROUPS E F G CLASS III DIVISION 1 NONHAZARDOUS LOCATION 6 or HAZARDOUS CLASSIFIED LOCATION CLASS ZONE 2 GROUPS IIC IIB IIA or CLASS DIVISION 2 GROUPS A B C D Any Simple Apparatus 2 or Approved device wiht Entity Concept 1 parameters D C 3 Vmax Imax Ci Li appropriate for connection c Intrinsically Safe Non Intrinsically Safe 4 to Intrinsically Safe Apparatus or Associated 1 Connections Connections O 5 Apparatus with Entity Concept parameters listed in Table 1
71. Lists of FM NI Compliant Products and FM NI Parameters Table The List of FM NI Compliant Products Added ANT421 and ANT522 Table FIO Parameters The Source Devices Added ANT421 and ANT522 Table FIO Parameters The Load Devices Added ANT421 and ANT522 Appendix 2 Lists of Type n Compliant Product Table The List of Type n Compliant Products Added ANT421 and ANT522 Appendix 4 Installation of I O Modules with Built in Barrier in accordance with FM Approval Table 1 Entity Parameters Revised descriptive texts Feb 2015 14th Edition 3 1 1 CSANI CSA Non Incendive Power Supply wiring A1BD5D is added Signal Wiring A1BD5D is added Instruction on Contact Input Mode Wiring A1BD5D is added Instruction on Voltage Input Mode Wiring A1BD5D is added 3 1 2 FM NI FM Non Incendive Power Supply Wiring A1BD5D is added Signal Wiring A1BD5D is added Instruction on Contact Input Mode Wiring A1BD5D is added Instruction on Voltage Input Mode Wiring A1BD5D is added 3 2 Tpe n Complied Standards A1BD5D is added TI 33Q01J30 01E Feb 1 2015 00 vii Instruction on Contact Input Mode Wiring A1BD5D is added Instruction on Voltage Input Mode Wiring A1BD5D is added Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters Table The List of CSA NI Compliant Products lt for FIO gt A1BD5D A1BA4D A1BR4D an A1BT4D are added Table FIO Parameters The Load Devices A1BD5D is added Appendix 1 2 L
72. M NI FM Non Incendive Complied Standards Revised descriptive texts Type n Complied Standards Revised descriptive texts Intrinsic Safety Explosion Protection of FM Standard Explosion proof Specifications and Complied Standard Complied Standards Revised descriptive texts TI 33Q01J30 01E July 16 2014 00 vi Appendix 1 2 Lists of FM NI Compliant Products and FM NI Parameters Table The List of FM NI Compliant Products AW810D V1461 and PW441 442 444 are added Table FIO Parameters The Source Devices AW810D and VI461 are added Table FIO Parameters The Load Devices AW810D V1461 and PW441 442 444 are added Appendix 2 Lists of Type n Compliant Product Table The List of Type n Compliant Products AW810D V1461 and PW444 are added Oct 2014 13th Edition 4 1 2 Intrinsic Safety Explosion Protection of FM Standard Connect ESB Bus Node Unit to Equipment of Division 1 2 Setting Revised descriptive texts Set ER Bus Node Unit and Module with Built in Barrier in Division 2 Revised descriptive texts Set Optical ESB Bus Node Unit and Module with Built in Barrier in Division 2 Revised descriptive texts Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters Table The List of CSA NI Compliant Products lt for FIO gt Added ANT421 and ANT522 Table FIO Parameters The Source Devices Added ANT421 and ANT522 Table FIO Parameters The Load Devices Added ANT421 and ANT522 Appendix 1 2
73. O Devices of CENTUM Comply As described in 2 1 countries define their own standards and rules regarding technical methods for explosion protection With CENTUM NI Type n and intrinsic safety explosion protection are adopted as explosion protection construction for the installation of FCS or node unit in hazardous areas The adoption of NI and Type n with FIO devices of CENTUM allows FCS or node unit to be installed in Class II hazardous area Division 2 Zone 2 which covers most hazardous areas This provides more variety of instrumentation Module with built in barrier of FIO are equipment compliant with intrinsic safety explosion protection and are the modules that can be connected to the devices installed in Zone 0 Zone 1 and Zone 2 Division 1 Division 2 To install FCS or node unit in a hazardous area the node itself and the terminal board as well as the I O modules should acquire standards The figure bellow shows one example of Type n standard compliant devices The devices shown in half tone dot meshing and the cables shown in heavy line are Type n compliant products The same is with NI compliant devices FCS or node unit can be installed in Zone 2 Division 2 See 5 2 List of Type n Compliant Products for the list of intrinsic safety explosion protection compliant devices See the tables in Appendix for details of each CENTUM equipment and their approved standards lt Hazar
74. R11S OQOE ANR11S DOF Node Unit for Single ER Bus ANR11D 40E ANR11D 40F Node Unit for Dual Redundant ER Bus ANT10U O0OE Unit ANT10U OOF Unit for Optical ESB Bus Repeater Module AW810D A2000E or Router AW810D A2D0UIF Wide Area Communication Router Processor CP451 E Processor module module CP461 E Processor module Communication as module V1461 2E Communication module PW441 E 100 V AC power supply module PW442 E 200 V AC power supply module Power supply PW444 E 24 V DC power supply module module PW481 E 100 V AC power supply module PW482 EL 2 220 V AC power supply module PW484 E 24 V DC power supply module SB401 E ESB bus interface slave module EB501 E ER bus interface slave module Bus interface EB511 E ER bus interface slave module module ANT502 E Optical ESB Bus Repeater Slave Module ANT512 E Optical ESB Bus Repeater Slave Module ANT522 E Optical ESB Bus Repeater Slave Module for Multimode Fiber Note Any accessories for maintenance are FM NI approved products 4 AFV30S AFV30D and AFV10S AFV10D FCU for Vnet IP requires L2 switch to connect to a network For L2 switch select and use one that can be installed at Class Division 2 area and conforms to FM NI or UL1604 12 The AC mains circuit 220 240 V AC supplying power to 220 240 V AC power supplies must be supplied by a Neutral Referenced Supply Circuit TI 33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI Parameters
75. Type n Complied Standards 3 2 2 Explosion proof specifications II 3 G Ex nA IIC T4 Gc X 1 3 II 3 G Ex nA nC IIC T4 Gc X 2 3 Complied standard EN 60079 0 2012 A11 2013 EN 60079 15 2010 for 24 V DC power supply Note Regarding the latest conformity standard for each model refer to the general specifications mA Applied for products complied with Type n except for AFV10S AFV10D AFV30S AFV30D ANB10S ANB10D ANB11S ANB11D and A1BD5D 2 Applied for the below products AFV10S AFV10D AFV30S AFV30D ANB10S ANB10D ANB11S ANB11D and A1BD5D ao Type of protection of the below products is indicated together with modules installed in AFV10S AFV10D AFV30S AFV30D ANB10S ANB10D ANB11S ANB11D ANT10U and AW810D Explosion proof specifications II 3 G EEx nA ll T4 X 1 Complied standard EN 50021 1999 for 24 V DC power supply 4 Applied for the below products ASI133 ASI533 AST143 ASR133 ASD143 and ASD533 Explosion proof specifications II 3 1 G Ex nA ia Ga IIC T4 Ge 1 Complied standard EN 60079 0 2012 A11 2013 EN 60079 15 2010 Note Regarding the latest conformity standard for each model refer to the general specifications Sl Applied for A2BN5D A2BN5D cannot be installed in the hazardous area until AZZN5DC a set of A2BN5D I O modules and l S Barriers is duly certified for the use in the hazardous area IECEx Type n
76. Voltage input mode Rin 5 6 kQ 3 ADV551 PE Redundant 26 4 100 0 0 28 10 0 ON a sorta made Without ADV551 PF surge absorber Single 26 4 100 0 0 14 10 0 ON OFF status output mode Redundant 30 0 6 7 0 001 10 0 aa A ADV161 PE Single 30 0 34 0 004 10 0 Voltage input mode Rin 9 1 KQ 3 Redundant 26 4 100 0 0 275 0 ADV561 PE Single 254 100 0 0 138 0 ON OFF status output mode Redundant ALR111 SE cone 2 Single ALR121 SE SaaS 2 Single ALE111 SE Se 2 Single ALF111 SE TOA E e2 Single Redundant 10 0 0 9pA 8 0 pF O1 l san F EB401 E Single 10 0 0 9 uA 8 0 pF 04 With terminator resister 50 Q EB402 E Redundant 2 Single Redundant y EC401 E Single 2 Redundant EC402 E S 2 Single ANT401 E ioi LE 2 Single ANT411 E o ou e2 Single ANT421 E ou A 2 Single AEP7D OE AEP7D CF TM1 TM2 2 AEPV7D AEPV7D mi ee AEP9D 4E AEP9D 4F TML IMA n lt 4 A1BD5D HE TM3 __ Ready input 2 A1BD5D LIF 60 20 0 0 Ready input DC 4 Without any mode name in the appropriate remarks column these parameters are valid for any operation mode of the module type name 2 Wirings must comply with NEC Nati
77. all comply with Canadian Electrical Code Part and Local Electrical Codes TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 13 3 1 2 FM NI FM Nonincendive A Field Control Unit for Vnet IP a node unit for FIO and an I O module of CENTUM have acquired NI of Factory Mutual FM safety certification This approval permit that the products above can be used in hazardous areas such as Class and Division 2 and that the I O module can be directly connected to an FM NI approved field device installed in hazardous areas such as Class and Division 2 In addition an I O modules installed in non hazardous areas can be directly connected to an FM NI approved field device installed in hazardous areas such as Class and Division 2 Complied Standards Class Division2 GroupsA B CandDTemperature code T4 Class 3600 2011 Class 3611 2004 Class 3810 2005 for 100 120 V AC 220 240VAC and 24 V DC power supply TI33Q01J30 01E Mar 26 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 FM NI Approved Products and Their Configuration Example The figure below is an example of the configuration of FM NI approved products that can be installed in hazardous areas See the table The List of FM NI Compliant Products in Appendix 3 14 lt Non hazardous Area gt
78. and electrical parameters All equipment and wiring in hazardous areas shall be installed in accordance with EN 60079 14 and related local electrical codes and the installation shall also comply with the appropriate requirements for non hazardous areas Instructions provided in GS General specifications TI Technical Information of Installation Guidance and or IM User s Manuals shall be observed The installation shall be carried out only by qualified personnel whose training has included instruction on the type of protection and installation practices relevant rules and regulations and general principles of area classification The degree of protection not less than IP54 shall be maintained at cable entries into the cabinet It must be observed during the installation that the venting slots of the equipment are not blocked off by cable parts fixing accessories etc Screws of terminals for field wiring connections shall be tightened with specified torque values On completion of the installation and prior to first use initial inspection of the equipment and installation shall be carried out in accordance with EN 60079 17 Abide by the following guidance so as to ensure the safety and performance Make sure that all the empty slots in the cabinet should be properly covered with attached caps Make sure that all the cables are rigidly fixed in the cabinet Maintenance and Repair Inspections and maintenance of the equi
79. and the rules standards of each country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region Switch for ER Bus F030205 ai Figure Installing ER Bus Node Unit in Zone 2 Wiring by Optical cable for ER Bus TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 35 Installing Optical ESB Bus Node Unit in Zone 2 Wiring by Optical cable for Optical ESB Bus lt Hazardous area Zone 2 gt lt Hazardous area gt ANB10D ANT401 mn it Cabinet el el ANB11D j ANT502 AHT HH Intrinsic safety Safety equipment Barrier 16 an Type n equipment 2 24 V DC Power supply Grounding based on EN 60079 14 and the rules of each country or region 41 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region F030207 ai Figure Installing Optical ESB Bu
80. ane Dust ignition proof Class II dust Group E metal powder Group F coal powder Group G grain powder Dust ignition proof Class III fabric floating substance N77 Maximum surface temperature of equipment and component T1 450 C or less T2 300 C or less T3 200 C or less T4 135 C or less T5 100 C or less T6 85 C or less F010402 ai TI33Q01J30 01E June 30 2015 00 2 2 1 2 CENTUM and Explosion Protection Instrumentation 2 1 CENTUM and Explosion Protection Instrumentation Explosion Protection Standards that CENTUM has Acquired There are various standards for explosion protection in each region Therefore when equipment tries to be used in a certain region the equipment needs to be an approved product with explosion protection standards adopted in the region CENTUM a global product has complied the standards adopted in North America and Europe The table below lists the explosion protection standards that CENTUM complies and their approval authorities As shown in the table RIO equipment has acquired CSA standard regarding Non Incendive and can be installed in Zone 2 or Division 2 hazardous areas This chapter mainly describes the explosion protection compliance of FIO N IO equipment See Appendix for the explosion protection compliance of RIO equipment Table Explosion Protection Standards that CENTUM Complies Explosion protection Testing construc
81. ant because energy is not supplied to NI equipment external wiring ADM15R 25 5 8 5 0 20 2 0 25 5 8 5 0 20 100 0 ADM55R Non compliant because energy is not supplied to NI equipment external wiring ACM11 22 0 40 0 0 05 0 5 19 5 15 0 0 10 10 0 V input ACM12 47 67 0 1 00 0 8 47 40 0 1 00 10 0 ACF 11 20 0 150 0 0 18 0 1 20 0 80 0 0 18 5 0 RB401 13 0 140 0 0 27 10 0 5 0 90 0 1 00 1 0 With terminating resistance 107 Q 2 AIP511 13 0 140 0 0 27 10 0 5 0 90 0 1 00 1 0 AIP512 13 0 140 0 0 27 10 0 5 0 90 0 1 00 1 0 AIP581 13 0 140 0 0 27 10 0 5 0 90 0 1 00 1 0 bs Without any mode name in the appropriate remarks column All parameters are valid for any operation mode of the module type name 12 RB401 AIP511 AIP512 and AIP581 can be connected in parallel each other without any regard for the order Those can be connected up to a maximum of 9 products and their cables can be extended up to a maximum of 750 m TI 33Q01J30 01E Apr 1 2013 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 11 The appropriate products are load devices which received energy from CSA NI equipments Table RIO Parameters The Load Devices Module vmax V imax mA Ci uF Li uH Remarks 1 AAM10 11 0 40 0 0 015 10 0 Current input mode B C AAM10 30 0 1 0 0 015 10 0 Voltage input
82. ated terminal board 16 points a Bb AE Terminal Board for RTD input 16 points x 1 AED5D 0E epee AEDS5D 0F Digital single duplicated terminal board 32 points x 2 Po area Terminal Board for Digital 32 points x 1 Note Any accessories for maintenance are FM NI approved products TI33Q01J30 01E Feb 1 2015 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 14 Table The List of FM NI Compliant Products 3 3 Classifications Type names Products Terminal board flatts Fieldbus single duplicated terminal board YCB301 ESB bus cable YCB141 ER bus cable Bus cable YCB311 ER bus extension cable Tee ER bus cable conversion adaptor YCB138 Fieldbus terminator AKB331 Signal cable between ADV151 ADV551 and terminal board AKB335 Signal cable for connection between AAR145 and AER4D AKB336 Signal cable between ALF 111 and terminal board AKB337 Signal cable between ADV161 ADV561 and terminal board KS1 Signal cable AKB131 RS 232C cable for connection between ALR111and Modem Signal cable AKB132 RS 232C cable for connection between ALR111and RS 232C Device AKB133 RS 232C cable for connection between ALR111and FA M3 AKB134 RS 232C cable for connection between ALR111and RS 232C Device AKB135 RS 232C cable for connection between ALR111 and Modem
83. azardous area are different by models 11 Influence by resistance value between input and output This is a matter of only Zener barriers As resistance and fuse exist between terminals of input and output in a barrier in regards to an application that pass an electric current it is necessary to take account of voltage drop inside the barrier Moreover in some application it is necessary to take account of Diode current leakage usually several pA TI33Q01J30 01E June 30 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 15 Wiring of Intrinsic Safety Explosion Protection An intrinsic safety circuit must be isolated from non intrinsic safety circuit Wiring should be prepared in accordance with IEC 60079 14 NEC National Electrical Code NFPA 70 or the standard of the country and the area in which it is set In regards to the further wiring than the module with built in barrier take notice that it should be an intrinsic safety circuit The wiring in cabinet should keep the distance to non intrinsic safety circuit After setting check the wiring according to the checklist described in IEC 60079 17 See the IM 33Y06K01 90E for considerations for modules with built in barrier An intrinsic safety circuit of barrier is indicated by the following ratings Maximum voltage of intrinsic safety circuit Uo Maximum current of intrinsic safety circuit lo Maximum electricity of intrinsic safety circuit Po Permissib
84. built in barrier can be connected to the devices installed in Zone 0 Zone 1 and Zone 2 For connecting to the devices installed in Zone 0 Zone 1 or Zone 2 it is necessary to compare intrinsic safety parameters between the devices installed and the module with built in barrier to evaluate whether connection is possible or not ZoneO Zone1 Zone2 Non Hazardous Area Node unit A Module Intrinsic safety with built in equipment barrier Intrinsic safety equipment Intrinsic safety equipment F020301 ai Figure Connection of a Module with Built in Barrier Compliant with ATEX Standard 1 Module with built in barrier itself can be installed in Zone 2 Zone0 Zone1 Zone2 Non Hazardous Area FCS or node unit lbo y Intrinsic safety equipment barrier Intrinsic safety equipment Intrinsic safety equipment F020302 ai Figure Connection of a Module with Built in Barrier Compliant with ATEX Standard 2 TI 33Q01J30 01E Mar 26 2015 00 2 CENTUM and Explosion Protection Instrumentation 2 4 Overview of Connecting a Module with Built in Barrier Compliant with FM Standard A module with built in barrier can be connected to the devices installed in Division 1 and Division 2 For connecting to the devices installed in Division 1 or Division 2 it is necessary to compare intrinsic safety paramete
85. cabinet approved by approval authorities Division 1 Division 2 Non Hazardous Area FCS or node unit UML as Nl compliant equipment e Wiring for Div 1 Div 2 Flameproof equipment F020304 ai Figure Connection of an NI Compliant Module 1 Division 1 Division 2 Non Hazardous Area Node unit iE kez g Nl compliant equipment e Wiring for Div 1 Div 2 Flameproof equipment F020306 ai Figure Connection of an NI Compliant Module 2 TI33Q01J30 01E June 30 2015 00 2 CENTUM and Explosion Protection Instrumentation 2 8 Overview of Connecting N IO Components Overview of Connecting barrier base plate A2BN4D Intrinsic safety hereinafter l S barriers 1 from MTL Instruments Group Limited MTL which can be mounted to the base plate A2BN4D are complied with I S explosion protection standard 2 S barriers can be connected to the S equipment installed in the hazardous area with explosion proof wiring as shown in the following figures ale Refer to Base Plates for N IO GS 33J62F40 01EN 2 Refer to the MTL s instruction manual for installation of the I S barriers ZoneO Zone1 Zone2 Non Hazardous Area A2BN4D Base plate for barrier
86. capacitance of intrinsic safety circuit F040102 ai Figure Composition Used in a Barrier TI33Q01J30 01E June 30 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 17 Considerations for Zener Barriers in Use Check the specifications of barrier before you use it Considerations for Input Channel of Current Note that the current value may have errors in a combination of FIO and Zener barrier In the system illustrated in the following figure when the input module applies electric power to the transmitter the input current value may have errors FIO input module i Q C eas Maximum working Voltage range voltage Vwkg g 22 8 26 4 V X Transmitter anemie It may be more than 25 5 V in this Diode current power case Diode current leakage occurs Y leakage supply z X When Diode current leakage 4 to 20 mA occurs it becomes an error Zener barrier for 4 20 mA F040201 ai Figure Considerations for Current Input Channel In FIO of CENTUM when the input module applies electric power to the transmitter applying voltage of 24 V may produce more than voltage of 25 5 V In Zener barrier if the voltage of more than 25 5 V is applied the current runs on Diode so that the excess of current doesn t apply In this case the quantity of current that passes on Diode for 4 20 mA signal from transmitter is added to the current applied to FIO input module an
87. ce 1 General wiring defined in the relevant country can be installed according to the indicated electrical parameters for signal wiring of AAP 135 outside of a cabinet when it is used as the load device 1 Use DC power supply compliant with the Standard for Explosion Protection for combination of ADV151 and AEDS5D or A1BD5D or that of ADV161 and AED5D or A1BD5D in contact input mode and voltage input mode Connection according to the parameters of this power supply makes signal wiring outside of the cabinet compliant with the local standard Please read the instruction on contact input mode wiring and the instruction on voltage input mode when you actually install wiring Wiring outside of a cabinet in voltage output mode by a combination of ADV551 and AED5D or A1BD5D or ADV561 and AEDS5D or A1BD5D Wiring contact output mode outside of a cabinet according to the indicated electrical parameters is compliant with the local standard Wiring outside of a cabinet to ALR111 ALR121 or ALE111 Wiring outside of a cabinet to ALF 111 When a barrier for field bus available in Class I Division 2 is mounted in the same cabinet and connected wiring to the field devices outside of the cabinet can be a general wiring defined in the relevant country AAP 135 is the source device in case of voltage free contact input and voltage pulse input when connected to signal names INDB and INOC In other connections it is the load device
88. ch country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region F030206 ai Figure Installing a FCS or ESB Bus Node Unit in Zone 2 TI33Q01J30 01E Apr 1 2013 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 1 4 Intrinsic Safety Explosion Protection Instrumentation Intrinsic safety explosion protection is an electric circuit and a construction which made so as not to ignite to gas by controlling the energy of electric circuit if sparks arc and heat occur at the time of normal operating and an accident short circuit earth fault burnout Intrinsic safety explosion protection equipments include intrinsic safety equipments and equipments related with intrinsic safety Intrinsic safety equipments are able to be used in hazardous area Equipments related with intrinsic safety are set up in non hazardous area and is connected with intrinsic safety equipment In CENTUM module with built in barrier is available as equipments related with intrinsic safety Also intrinsic safety explosion protection instrumentation can be done by building Zener barrier or insulating barrier into it TI 33Q01J30 01E June 1 2008 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 2 4 1 Intrinsic Safety Explosion Protection Instrumentation Using Module with Built in Barrier 4 1 1 Intrinsic Safety Explosion Protection of ATEX Standard M
89. circuit short circuit earth fault occur in the NI circuit normal circuit current Circuit current in a state where no opening circuit short circuit earth fault occur capacitance of the external wiring inductance of the external wiring Parameters of the Device which Receives Energy Vmax maximum input voltage Maximum voltage that can maintenance the NI properties of the device Imax maximum input current Ci Li Maximum current that can maintenance the properties of the device maximum internal capacitance Maximum internal capacitance of the device that can be considered to conduct to the NI circuit the external wiring when the device is connected to the NI circuit the external wiring maximum internal inductance Maximum internal inductance of the device that can be considered to conduct to the NI circuit the external wiring when the device is connected to the NI circuit the external wiring TI33Q01J30 01E Apr 22 2010 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 8 How to Compare Parameters It is necessary to compare both parameters of the CENTUM I O module and the CSA NI device when they are connected Comparing parameters between the device which gives energy and the device which receives energy are connected are the following two ways In either way to compare wiring construction should be installed to conform to NEC National Electrical Code or the wiring construction standards
90. circuit voltage maximum allowable inductance in a normal circuit current of In normal circuit current Cc capacitance of the external wiring Lc inductance of the external wiring F030102E ai Figure Connection of CSA NI Devices and Associated Parameters TI33Q01J30 01E Apr 22 2010 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 7 Parameters of the Device which Gives Energy Voc maximum open circuit output voltage Isc Ca La Vn Ln In Cc Le Maximum voltage that occurs at the open terminal part when the Non Incendive NI circuit is open maximum short circuit output current Maximum current which currents when the NI circuit is short and earth fault maximum allowable capacitance Maximum capacitance that can be connected to the NI circuit maximum allowable inductance Maximum inductance that can be connected to the NI circuit maximum allowable capacitance in a normal circuit voltage of Vn Maximum capacitance that can be connected in a normal circuit voltage of Vn the circuit current in a state where no opening circuit short circuit earth fault occur in the NI circuit normal circuit voltage Circuit voltage in a state where no opening circuit short circuit earth fault occur maximum allowable inductance in a normal circuit current of In Maximum inductance which can be connected in a normal circuit voltage of In the circuit current in a state where no opening
91. d apparatus Oil immersion Type of protection n Non Incendive Zone 1 TI 33Q01J30 01E Mar 26 2015 00 1 Overview of Explosion Protection 1 7 Classification of Explosive Gas Classification of Explosive gas vapor involves a division by explosion intensity and a division by explosion energy Classifications in the technical standard IEC and ATEX are listed in the following table Table Classification of Explosive Gas Flame proof enclosures Intrinsic safety eaten M2XiTum gapin mn Minimum ation curt rato of Classification where the fire runs when nee Major gas ae _ current of methane which is calculated the depth of joint surface is bvsparkianition test eouibment is setto 25 mm y spark ignitio quip aL assigned 1 A 0 9 or more More than 0 8 Propane Methane B More than 0 5 0 9 or less 0 45 or more 0 8 or less Ethylene Cc 0 5 or less Less than 0 45 Hydrogen Acetylene The United States and Canada have another classification TI33Q01J30 01E Mar 26 2015 00 1 Overview of Explosion Protection 1 4 Symbols That Indicate Specifications of Explosion Protection Each country has its own symbols The following is an example of symbols Europe ATEX IECEx EXA 15 ATEX 0017 X 1 2 3 4 2 3 4 F010403 ai EXA Notified body Year of issuance ATEX 0017 EC type examination certificate with sequence number 001
92. d assure the safety and health mainly for persons This directive goes by the name of ATEX As one of the CE marking adaptation directive it has been compulsory since July 2003 ATEX means Atmospheres Explosibles in French and Potentially Explosive Atmospheres in English The target of this regulation is also the usage of equipments that are used at hazardous area and the explosion protection electric equipments accident prevention systems that are used in potentially explosive atmospheres Since July 1 2003 in EC area although the product complies with ATEX explosion protection standard in addition to this it should comply with ATEX directive about CE marking and should have a specific indication Unless it complies with the directive the explosion protection products are not allowed to be launched on the market in EU countries In order to comply with this directive EN standard is undergoing revisions TI33Q01J30 01E Mar 26 2015 00 1 3 1 Overview of Explosion Protection 1 3 Classification of Explosion Protection Equipment Explosion protection equipment is classified as follows Classification by to explosion protection constructions what kind of method is taken for explosion protection Classification by hazardous area and explosive gas in what kind of environment are they used Classification by Explosion Protection Constructions Type of explosion protection constructions are listed in the followi
93. de an isolating partition Part No T9083NA TI33Q01J30 01E Oct 1 2014 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 10 Set Optical ESB Bus Node Unit and Module with Built in Barrier in Division 2 lt Hazardous area Division 1 gt lt Hazardous area Division 2 gt lt Non hazardous area gt ANB10D ANT401 IP66 size W0 6m x D0 35m x H0 76m HOFFMAN SCHROFF 12406 054 IP66 single swinging door type size W0 6m x D0 42m x H0 8m t A keyed metal cabinet approved ol l by approval authorities should be s T H selected for a cabinet installed in Division 2 la i l ee Example Cabinet L RITTALAE1376 600 nnd Be ae ee i ANB11D Wes Mt ete T E E EE A Optical cable for Optical ESB Bus 5 T9083NA ANT502 O Isolating partition Q Intrinsic safety Conduit wiring explosion protection l equipment L 100 VAC Power supply 220 VAC Grounding for explosion protection Llp i based on NEC es National Electric Code ANSI NFPA 70 24VDC or laws defined in each country Power supply F040104 ai Figure Set Optical ESB Bus Node Unit and Module with Built in Barrier in Division 2 The barrier should be connected with field equipment in accordance with the electric parameter of each equipment Includin
94. distance is kept Hid oon ow sale eY S pa It restricts the surface temperature of electric component M HA ET N The enclosure withstands the shock Sealing F gt i 2 MN Energy The enclosure is sealed BS standard restriction F010307 ai Figure Types of Protection n or Non Incendive Classification by Hazardous Area and Explosive Gas Classification of Hazardous Area In the plant which handle flammable gas or vapor when they are emitted and mixed with air while at work potentially explosive atmospheres are generated The area that has a risk of explosion is called Hazardous area Zone 0 potentially explosive atmospheres exist continuously or for a long time at all time Zone 1 potentially explosive atmospheres may exist under normal operation of the plant and so on sometime Zone 2 no potentially explosive atmospheres exist under normal operation of the plant and so on or exist briefly if they do at accidents only Table Classification of Hazardous Area Europe U S Explosion protection Australia Canada approved equipment Zone 0 Division 1 Intrinsic safety ia Intrinsic safety ia Division 1 Flame proof enclosures Increased safety Pressurized apparatus Oil immersion Intrinsic safety ib Division 2 Flame proof enclosures Increased safety Pressurized apparatus Oil immersion Intrinsic safety ia ib ic Flame proof enclosures Increased safety Zone 2 Division 2 Pressurize
95. dous area Zone 2 gt lt Non hazardous area gt I O module ER bus interface terminal block master module i Cabinet _ om i i i Sg A Node unit l ANR10S ANR10D ANB10S ANB10D l l I l l l l l E Power ER Bus ield wiri s l l L terminal for A l Type n l ER bus interface i Safety slave module Safety Barrier 3 Signal cable ce l r Terminal board Intrinsic safety Type n Intrinsic safety equipment equipment equipment F020201 ai i Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region m2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region 3 Explosion proof structure for hazardous area is required Figure Example of Type n Standard Compliant Devices TI 33Q01J30 01E Mar 26 2015 00 2 CENTUM and Explosion Protection Instrumentation 2 3 2 3 Overview of Connecting CENTUM to the Devices Installed in a Hazardous Area This section describes the overview of connecting CENTUM to the devices installed ina hazardous area by giving some examples Overview of Connecting a Module with Built in Barrier Equipment Compliant with Intrinsic Safety Explosion Protection with Devices Overview of Connecting a Module with Built in Barrier Compliant with ATEX Standard A module with
96. e in the appropriate remarks column these parameters are valid for any operation mode of the module type name 2 EB401 and EB501 can be connected in parallel each other without any regard for the order 3 All wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes AAV542 SE TI33Q01J30 01E Oct 1 2014 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 7 Table FIO Parameters The Source Devices 2 2 Voc Isc Ca La Vn In Cn Ln Module name Remarks 1 V _ ma HF mH V mA HF mH oy Dual 11 8 12 5 0 27 20 0 11 8 12 5 0 27 100 0 ANAR Single 11 8 12 5 0 4 20 0 11 8 12 5 0 4 100 0 Dual 5 25 1 0 1 0 20 0 5 25 1 0 5 0 100 0 PARISI SE Single 5 25 1 0 1 0 20 0 5 25 1 0 5 0 100 0 Dual 5 0 0 5 1 0 20 0 1 25 0 125 1 0 100 0 RJC input aS SE Single 5 0 0 5 1 0 20 0 1 25 0 125 1 0 100 0 RJC input AAT145 SE Dual 16 5 33 4 0 3 0 8 16 5 5 0 0 3 0 8 Power supply for RJC Single 16 5 16 7 0 3 0 8 16 5 5 0 0 3 0 8 Power s
97. e may be installed in a Class Division 2 Group A B C or Dora Class Zone 2 Group IIC hazardous classified location A temperature rating of T4 applies to all Nonincendive rated modules TI33Q01J30 01E June 30 2015 00 Appendix 5 Installation of I O Modules with Built in Barrier in accordance with FM Approval App 5 2 Table 1 Entity Parameters 1 2 Module type Terminals Voc V Isc mA Vi V k mA Groups Ca uF Groups La mH A B C E D F G A B C E D F G ASD143 P00 ATSB4D 0 A1_B1 A2_B2 A3_B3 A4 B4 A6_B6 A7_B7 A8_B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18 B18 9 8 41 1 1 7 6 11 6 28 56 ASD143 P00 ATSB4S 0 A1_B1 A2_B2 A3_B3 A4 B4 A6_B6 A7_B7 A8_B8 A9_B9 A10_B10 A11_B11 A12_B12 A13_B13 A15_B15 A16_B16 A17_B17 A18_B18 9 8 21 1 1 7 6 11 6 26 107 214 ASD533 S00 ATSD3D 0 A1_B1 A3_B3 A5_B5 A7_B7 A10_B10 A12_B 12 A14_B14 A16_B16 27 16 108 6 0 089 0 69 0 69 0 42 9 9 9 9 ASD533 S00 ATSD3S 0 A1_B1 A3_B3 A5_B5 A7 B7 A10_B10 A12_B 12 A14_B14 A16 B16 27 16 108 6 0 089 0 69 0 69 0 42 9 9 9 9 ASI533 S00 ATSS3D 0 A1_B1 A3_B3 A5_B5 A7_B7 A10_B10 A12_B 12 A14_B14 A16_B16 27 8 93 0 084 0 659 0 659 1 2 14 14 ASI533 S00 ATSS3S 0 A1_B1 A3_B3 A5_B5 A7 B7 A
98. ea in which it is set In regards to the further wiring than the module with built in barrier take notice that it should be an intrinsic safety circuit The wiring in cabinet should keep the distance to non intrinsic safety circuit After setting check the wiring according to the checklist described in IEC 60079 17 See the Explosion Protection of FIO Products IM 33K01J30 50E for considerations for modules with built in barrier TI 33Q01J30 01E Mar 26 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 3 Parameter of Intrinsic Safety An intrinsic safety circuit of module with built in barrier has the following ratings Maximum voltage of intrinsic safety circuit Uo Maximum current of intrinsic safety circuit lo Maximum electricity of intrinsic safety circuit Po Permissible inductance of intrinsic safety circuit Lo Permissible capacitance of intrinsic safety circuit Co As a combination of intrinsic safety circuits connected with module with built in barrier and wiring it is necessary to meet the following conditions to keep the intrinsic safety performance Uo lo Po Lo Co lt Ui lt li lt Pi gt Li Lw summation of Li in the device which receives energy summation of inductance Lw in the external wiring 2 Ci Cw summation of Ci in the device which receives energy summation of capacitance Cw in the external wiring Intrinsic safety circuit should consist of circuitry to meet these condi
99. error in a measurement are produced In RIO as supply voltage does not exceed 25 5 V no Diode current leakage generated and no error in a measurement are produced Note In AAI143 although supply voltage is limited 25 5 V Zener barrier cannot be connected because of the problem about wiring channel TI33Q01J30 01E June 30 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 18 Considerations for Current Output Module The current output module adjusts voltage so that it generates an appropriate value of current and outputs it The output module checks if the value of output current and that of actual current are the same The current of 0 is considered as OOP If the value of actual current is lower than that of output current Readback error occurs which is considered as a hardware mdule failure FIO input module B rhouii C y Current Maximum voltage is 27 6 V output L When a burnout occurs A XS the value of voltage is increased lt a to maximum in order to increase X Da current Maximum working j Load voltage Vwkg 25 5 V Diode current Readback mo dec SNEEK As the voltage is more than 25 5 V 4 20 mA Diode current leakage occurs Zener barrier As the current is not 0 OOP doesn t occur despite of burnout As it is different from the value that the actual current value should indicate it is considered as failure of module F0
100. essurized Apparatus Type p 1 Definition Pressurized apparatus supplied protective gas such as air nitrogen and carbon dioxide into the enclosure so that gas or vapor doesn t get into the enclosure 2 Construction Gasket It increases the internal pressure of the enclosure 1 f Protective gas is filled in the container before turning Pos the power on Air blower Sis It shuts off the power when the internal pressure l decreases A L 7N It restricts the surface temperature of the enclosure Afke Sle X i g gt Vent for exhaust Vent for supply as F010302 ai Figure Pressurized Apparatus Type p Increased Safety Type e 1 Definition When a part of electric machine and apparatus except insulating parts which has no possibility of the creation of sparks or arc is under normal operation and turned on electricity Increased safety increases the insulation performance and the level of safety for danger of the unacceptable high temperature and the external damage 2 Construction Measures to increase the level of safety so as not to spark Coil is impregnated e Wires are connected so as not to slip e Creepage distance insulation distance is kept e Tracking property of insulating material It restricts the surface temperature of the coil etc An enclosure catching no dust is used
101. f intrinsically safa and non mbient temperature is 20 C up to 70 C aa ROMINA voltage Un 24 V 10 Pa 25 We 12W Be maximum voltage Un 60 Y ae Nominal voltage Un 5V10 P 1 2 WI b7 to b37 a39 b39 a40 b40 at the backplane Output trcuils A16 B16 a2 b2 a4 b4 a b5 a7 to a37 maximum voltage Um 66 V A1 81 A3 B3 AS 65 A7 B7 Terminal ATSO3S A10 B10 A12 B12 Ald B14 mode of operation non redundant or ax permessible exl nductance Ly 9 9 mH 9 9 mH 0 42mH max permissible ext capacitance C 690 nF 690nF SonF_ ECypeexameaton Certificates w M aeiy wthous alteran Galacia or ai In casa of dispule o Geman tox shall crevall Phys kalisch Teennsshe Butdesarsiat Burdesamee 20D 9 38116 Brounsenweg type of protection Intngic Safety EEx ia WANIBIMC maximum values per circuit Terminal ATSD30 made of operation redundant Uo 27 16 V lk 10B 6 mA P 738 mw R 2502 linear characteristic C 0 L 0 type of protection sheet 2 3 nature ard AGF sianyp shall Atoe vasd The serScates may ba ruailated ons ve sudje la approval by the Physikabsch ccansche Bundasanacall F050401 ai TI33Q01J30 01E June 30 2015 00 Appendix 6 Example of Certificate App 6 2 Physikalisch Technische Bundesanstalt PIB Braunschweig und Berlin SCHEDULE TO EC TYPE EXAMINATION CERTIFICATE PTB 03 ATEX 2074 in the
102. for explosion proof apparatus used in hazardous areas NI is a construction that enhances safety not to cause a spark an arc or high surface temperatures in a normal operation CSA NI CSA Non Incendive Anode unit for FIO an I O module FIO node interface units for RIO and an I O module RIO and an optic repeater of CENTUM have acquired CSANI certificates of the following standards from CSA This approval proves that the products above can be used in hazardous areas such as Class and Division 2 1 and that the I O module can be directly connected to an CSANI approved field device installed in hazardous areas such as Class and Division 2 In addition an I O modules FIO or RIO installed in non hazardous areas can be directly connected to an CSANI approved field device installed in hazardous areas such as Class and Division 2 bad Class l Division 2 This places where gases or vapors do not form a potentially explosive atmosphere in a normal state or even if so the atmosphere exists for only a short time Approved Types and Standards Class Division2 GroupsA B CandDTemperature code T4 CAN CSA C22 2 No 0 M91 CAN CSA C22 2 No 0 4 04 C22 2 No 213 M1987 for 100 120 V AC and 24 V DC power supply Precautions in Use e To install a device in accordance with the standards above the device needs to be accommodated in a keyed metal cabinet and installed It is necessary to use a cabinet approved by CSA or local test
103. g the wiring in cabinet field wiring of intrinsic safety circuit and that of non intrinsic safety circuit must be isolated each other Wiring should be done according to NEC National Electric Code ANSI NFPA 70 or the wiring for explosion protection which each country regulates When use for associated intrinsically apparatus complying FM approval FM 3610 following Field Control Unit and Node unit using PW481 E1 PW482 E1 or PW484 E1 should be combinated AFV10D S41 LF 1 AFV10S S310F1 AFV10S S41LF 1 AFV30D S41 LIF 1 AFV30S S31LF 1 AFV30S S41LF 1 ANB10D 40F ANB10S 3LF ANB10S 4LF ANB10D 401G ANB10S 301G ANB10S 4L1G ANB11D 2LF ANB11D 40F ANB11D 6LIF ANB11S 10F ANB11S 2L0F ANB11S 3LF ANB11S 40F ANB11S 50F ANB11S 6LF ANR10D 40F ANR10S 30F ANR10S 4CF In the case of 200 V AC make sure the N side is grounded See Input amp Output Modules IM 33M50G10 40E IM 33K50G10 50E and Explosion Protection of FIO Products IM 33K01J30 50E for details on how to provide an isolating partition Part No T9083NA TI33Q01J30 01E Oct 1 2014 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 11 4 2 Intrinsic Safety Explosion Protection Instrumentation Using Barrier base plates 4 2 1 Intrinsic Safety Explosion Protection of ATEX Standard Base plate for barrier A2BN5D Base plate for barrier A2BN5D is complied with S explosion protection standard P F s I S barriers
104. i C UY Displayed parameters Voc maximum open circuit output voltage Isc maximum short circuit output current Ca maximum allowable capacitance La maximum allowable inductance sa Fs Lc inductance of the external wiring 2 Cc capacitance of the external wiring Displayed parameters Vmax maximum input voltage Imax maximum input current Ci maximum internal capacitance Li maximum internal inductance F030115 ai Figure Connection of FM NI Devices and Associated Parameters How to Compare Parameters How to compare parameters when the device that gives energy and the device that receives energy are connected is in the following If the parameters satisfy the following formulas a FM NI explosion proof device can be connected in a general wiring Otherwise the wiring should be installed to conform to NEC National Electrical Code ANSI NFPA 70 or an explosion proof wiring defined in the relevant country Device that gives energy Device that receives energy Voc lt Vmax Isc lt Imax Ca 2 summation of Ci in the device which receives energy summation of capacitance Cc in the external wiring La 2 summation of Li in the device which receives energy summation of inductance Lc in the external wiring TI33Q01J30 01E June 1 2012 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 21 Example of a Connection Connecting ESB Bus Node Unit and a Device Installed in
105. i O Si lt CS 3000 AAI141 gt The defined parameters have the following values Voc 27 6 V Isc 27 mA Ca 0 19 mF La 2 7 mH Cn 0 19 mF at Ln 100 mH at and Cc 200 pF m X 100 m 0 0002 mF X 100 0 02 mF Lc 0 66 mH m X 100 m 0 00066 mH X 100 0 066 mH therefore Voc 27 6 V Isc 27 0 mA Ca 0 19 mF La 2 7 mH Vn 27 6 V In 24 0 mA VVAA Vmax 30 V Imax 165 mA Ci Cc 0 0425 mF Li Lc 0 796 mH C ee lt Differential pressure transmitter EJA gt Vmax 30 V Imax 165 mA Ci 0 0225 mF Li 0 73 mH The results above meet the combinational conditions It can be judged that a field wiring can be installed in accordance with a general wiring construction Figure Connection of AAI141 and EJA TI33Q01J30 01E F030103 ai June 1 2008 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 Example of a Connection Connecting ESB Bus Node Unit and a Device Installed in Division 2 lt Hazardous area Division 2 gt AEAA4D is an CSA NI approved product Other devices that are not directly connected to a hazardous area do not need to be complied standard devices lt Non hazardous area gt with a cabinet AFS400 control unit
106. ible AEA3D 0E i AEA3D 0F Analog single duplicated terminal board 8 points x 4 AEA4D 0E AEA4D OF Analog single duplicated terminal board 16 points x 2 or 8 points x 2 A1BA4D 0E i A1BA4D 0F Terminal Board for Analog 16 points x 1 or 8 points x 1 AET4D 0E Thermocouple single duplicated terminal board 16 points x 2 Terminal board AET4D 0F p p a A1BT4D 0E A1BT4D 0F Terminal Board for Thermocouple 16 points x 1 AED5D 0E mana F AEDS5D 0F Digital single duplicated terminal board 32 points A1BD5D 0E z ue A1BD5D 0F Terminal Board for Digital 32 points x 1 AEC4D 7E ree AEC4D 7F Digital single duplicated terminal board for relay output AEF9D 0E F AEF9D 0F Fieldbus single duplicated terminal board AER4D 0E AER4D 0F RTD single duplicated terminal board A1BR4D 0E z A1BR4D 0F Terminal Board for RTD input 16 points x 1 YCB301 ESB bus cable YCB141 ER bus cable Bus cable 1 san 2 ER bus extension cable YCB147 F ER bus cable conversion adaptor YCB138 Fieldbus terminator Note For type names without the basic specification code in the table above any products with basic specification codes are Type n compliant products Also any accessories for maintenance are Type n compliant products 1 The self declaration of Type n is not applicable for cables TI 33Q01J30 01E June 30 2015 00 Appendix 2 Lists of Type n Compliant Product App 2
107. in the local regions where wiring will be installed Installing a Field Wiring in Accordance in a Division 2 Dedicated Wiring Construction Device that gives energy Device that receives energy Vn lt Vmax In lt Imax Cn 2 summation of Ci in the device which receives energy summation of capacitance Cc in the external wiring Ln summation of Li in the device which receives energy summation of inductance Lc in the external wiring IV Installing a Field Wiring in Accordance in a General Wiring Construction Device that gives energy Device that receives energy Voc lt Vmax Isc lt Imax Ca 2 summation of Ci in the device which receives energy summation of capacitance Cc in the external wiring La summation of Li in the device which receives energy summation of inductance Lc in the external wiring IV TI33Q01J30 01E June 1 2008 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 9 Example We discuss the case where AAI141 of CENTUM I O module a power input module and EJA a differential pressure transmitter of Yokogawa Electric Corporation are connected EJA is connected to the circuit of AAI141 via a 100m cable and installed in a hazardous area of Class I Division 2 Device that gives energy The source device O Hazardous area Class I Division 2 Le Device that receives energy The load device Power Supply O WW Cc C
108. ing authorities for explosion proof products e Use a cabinet which is larger than the size of W600 X H760 X D350 mm to mount a FIO node unit on e As arule NI explosion protection with a connection of a CSA standard approved device and an FM standard approved device shall not be approved It is necessary to connect devices approved by the same standard TI 33Q01J30 01E Mar 26 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 2 CSA NI Approved Products and Their Configuration Example The figure below is an example of the configuration of CSA NI approved products which can be installed in hazardous areas See the table The List of CSA NI Compliant Products in Appendix I O module terminal block lt Non hazardous area gt ER bus interface master module O O for details lt Hazardous area Class l Division 2 gt ANB10S ANB10D Cabinet PF w E E A eee eee I l ER Bus l l l ANR10S ANR10D I I l O l I I a l l I I Field wiring terminal for CSANI 1 l Power supply I a ER bus interface I module yV slave module l l Signal cable l Terminal board l I A AEA4D etc I I I I 0900000 09000000 I CHLL CRIES l I I
109. insic safety Intrinsic safety construction has the ia equipment the ib equipment and the ic equipment The ia equipment maintains its performance of explosion protection even if it has two defects it is able to react Zone 0 Division 1 The ib equipment maintains its performance of explosion protection even if it has one defect itis able to react Zone 1 Division 1 The ic equipment maintains its performance of explosion protection under normal operating conditions only it is able to react Zone 2 Division 2 TI 33Q01J30 01E Mar 26 2015 00 1 Overview of Explosion Protection 1 4 Definition and Comparison of Explosion Protection Construction Flame proof Enclosures Type d 1 Definition Flame proof enclosures is totally enclosed construction When gas or vapor get into the enclosure and an explosion take place the enclosure withstands the pressure of explosion and prevents the ignition of explosion fire to gas and vapor surrounding the enclosure 2 Construction Explode Be yt sy Even if explosion occurs inside the container i pa es ee y the enclosure withstands it Ww E DNA 3d __Y No ignition occurs outside even if explosion a Ea Z 33 os ee i va pS Sgro i occurs inside the container te eter Spe It restricts the surface temperature of the enclosure es A i O Depth of the gap F010301 Al Figure Flame proof Enclosures Type d Pr
110. iring shall comply with Canadian Electrical Code Part and Local Electrical Codes TI33Q01J30 01E Feb 1 2015 00 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 10 RIO The list of the appropriate I O modules electrical transceiver optical transceiver and the parameters are as follows The appropriate products are source devices Table RIO Parameters The Source Devices Module Voc Isc Ca La Vn In Cn Ln name V mA uF mH V mA uF mH eee AAM10 25 5 350 020 40 255 220 0 20 100 0 AAMT 255 60 0 0 27 50 25 5 220 0 27 100 0 AAM1B 25 5 60 0 0 27 5 0 25 5 220 0 27 100 0 pac 30 15 100 200 1 5 1 0 1 00 100 0 RTD input APM11 264 40 0 0 15 20 264 350 015 50 0 AAM50 255 215 0 20 20 255 215 0 20 100 0 AAM51 255 215 020 4 0 25 5 21 5 0 20 100 0 Current input mode AAM51 10 31 60 0 0 20 4 0 10 3 10 0 0 20 100 0 Voltage mode AMC80 25 5 21 5 0 20 1 6 25 5 21 5 0 20 100 0 Current output AMC80 14 0 01 1 00 20 0 14 0 0 1 1 00 100 0 Voltage input AMM12 14 0 0 1 1 00 200 14 0 0 1 1 00 100 0 AMMOS 14 0 0 1 1 00 20 0 14 0 0 1 1 00 100 0 TC mV input Aer 60 15 1 00 200 15 1 5 1 00 100 0 RTD input AMM42 24 5 60 0 0 27 0 8 24 5 22 0 0 27 100 0 AMM52 25 5 21 5 0 27 1 6 25 5 21 5 0 27 100 0 ADM11 ADM12 6 0 20 0 1 00 10 0 6 0 20 0 1 00 100 0 pen Non compli
111. ists of FM NI Compliant Products and FM NI Parameters The List of FM NI Compliant Products Table The List of FM NI Compliant Products A1BD5D A1BA4D A1BR4D an A1BT4D are added Parameters of FM NI Compliant Equipments Table FIO Parameters The Load Devices A1BD5D is added Appendix 2 Lists of Type n Compliant Products The List of Type n Compliant Products Table The List of Type n Compliant Products lt for FIO gt A1BD5D A1BA4D A1BR4D an A1BT4D are added Mar 2015 15th Edition Introduction Revised descriptive texts Safety Precautions Safety Protection and Modification of the Product Added a symbol 1 2 Explosion Protection Standard in Each Country Deleted ATEX Directive Exchanged CENELEC to ATEX 1 3 Classification of Explosion Protection Equipment Table Classification of Hazardous Area Changed the classification Classification of Explosive Gas Exchanged CENELEC to ATEX 2 1 Explosion Protection Standards that CENTUM has Acquired Table Explosion Protection Standards that CENTUM Complies Revised Conformed standard number 2 2 Explosion Protection Construction that I O Devices of CENTUM Comply Added note for safety barrier 2 3 Overview of Connecting CENTUM to the Devices Installed in a Hazardous Area Overview of Connecting a Module with Built in Barrier Equipment Compliant with Intrinsic Safety Explosion Protection with Devices Exchanged CENELEC to ATEX Figure Connection of a Module with Built in Barrier Compliant
112. ith Built in Barrier in accordance with FM Approval Wiring of Intrinsic Safety Explosion Protection An intrinsic safety circuit must be isolated from non intrinsic safety circuit Wiring should be prepared in accordance with NEC National Electric Code ANSI NFPA 70 or the standard of the country and the area in which it is set In regards to the further wiring than the module with built in barrier take notice that it should be an intrinsic safety circuit The wiring in cabinet should keep the distance to non intrinsic safety circuit TI 33Q01J30 01E July 16 2014 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 7 Parameter of Intrinsic Safety An intrinsic safety circuit of module with built in barrier has the following ratings Maximum voltage of intrinsic safety circuit Voc Maximum current of intrinsic safety circuit Isc Maximum electricity of intrinsic safety circuit Po Permissible inductance of intrinsic safety circuit La Permissible capacitance of intrinsic safety circuit Ca As a combination of intrinsic safety circuits connected with module with built in barrier and wiring it is necessary to meet the following conditions to keep the intrinsic safety performance Voc lt Vmax Isc lt Imax Po lt Pi La 2 Li Lc summation of Li in the device which receives energy summation of inductance Lc in the external wiring Ca 2 Ci Cc summation of Ci in the device which receives energy summation of capacitance
113. ive texts and figures Intrinsic Safety Explosion Protection of CENELEC Standard Wiring of Intrinsic Safety Explosion Protection Revised document number Connect ESB Bus Node Unit to Equipment of Zone 0 1 2 Setting Revised document number Set ER Bus Node Unit and Module with Built in Barrier in Zone 2 Revised document number Intrinsic Safety Explosion Protection of FM Standard Connect ESB Bus Node Unit to Equipment of Division 1 2 Setting Revised descriptive texts Set ER Bus Node Unit and Module with Built in Barrier in Division 2 Revised descriptive texts Set Optical ESB Bus Node Unit and Module with Built in Barrier in Division 2 Revised descriptive texts Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters Table The List of CSA NI Compliant Products lt for FIO gt Revised Type names Table FIO Parameters The Source Devices Revised Module name Table FIO Parameters The Load Devices Revised Module name TI33Q01J30 01E Apr 1 2013 00 Appendix 1 2 Lists of FM NI Compliant Products and FM NI Parameters Table The List of FM NI Compliant Products Revised Type names Table FIO Parameters The Source Devices Revised Module name Table FIO Parameters The Load Devices Revised Module name Appendix 2 Lists of Type n Compliant Product and the Parameters of Type n Revised title Table The List of Type n Compliant Products Revised Type names Parameters of Type
114. l cable ALLUM 4 oee e p I A T9083NA O Isolating 4 4 a a partition lo iinncleaarek Conduit wiring insi y i explosion protection lt equipment ot e Grounding for explosion protection based on IEC 60079 14 or laws defined in each country 24V DC power supply F040104 ai Figure Set ER Bus Node Unit and Module with Built in Barrier in Zone 2 To connect with a field device electrical parameters of each device should be met Including the wiring in cabinet field wiring of intrinsic safety circuit and that of non intrinsic safety circuit must be isolated each other Wiring should be done according to IEC 60079 14 or the wiring for explosion protection which each country regulates The lead in of the cabinet wiring installed in Zone 2 should be handled not to diminish a protection rating IP54 of the cabinet Use optical repeater Network Devices which can be installed in a hazardous area in Zone See Input amp Output Modules IM 33M50G10 40E IM 33K50G10 50E and Explosion Protection of FIO Products IM 33K01J30 50E for details on how to provide an isolating partition Part No T9083NA TI33Q01J30 01E Apr 1 2013 00 4 Intrinsic Safety Explosion Protection Ins
115. le inductance of intrinsic safety circuit Lo Permissible capacitance of intrinsic safety circuit Co As a combination of intrinsic safety circuits connected with barriers and wiring it is necessary to meet the following conditions to keep the intrinsic safety performance Uo lt Ui lo lt li Po lt Pi Lo 2 Li Lw Co 2 Ci Cw TI33Q01J30 01E June 30 2015 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 16 Intrinsic safety circuit should consist of barriers to meet these conditions of permissible voltage current and electricity and should be wired so that inductance and capacitance of its wiring doesn t exceed its permissible value Device that receives energy Device that gives energy The load device gt The source energy Part for security Barrier Non intrinsic safety circuit Intrinsic safety equipment Intrinsic safety circuit kt ik ki igh St ts G fii a a tik eh i Input Controller output indicator module recorder Ui Permissible voltage of intrinsic safety circuit li Permissible current of intrinsic safety circuit Uo Maximum voltage of intrinsic safety circuit lo Maximum current of intrinsic safety circuit Pi Permissible electricity of intrinsic safety circuit Po Maximum electricity of intrinsic safety circuit Li Internal inductance Lo Permissible inductance of intrinsic safety circuit Ci Internal capacitance Co Permissible
116. losion proof wiring defined in each country for AKB331 or AKB337 AKB331 AKB337 coma eal Mer Short Cable DC Power Supply ADV151 ADV161 Cabinet F030109 ai Figure Connection example of ADV151 ADV161 Contact Input Mode TI33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 31 Instruction on Voltage Input Mode Wiring The total current value of the channels must be within the rated current limit for DC power supply But if the total current value exceeds the rated current reduce the number of channels to be supplied at on time and prepare the same DC power supply for each channel group In such a case the polarity of power sources should be the same Mount ADV151 ADV161 AED5D A1BD5D AKB331 and AKB337 in the same cabinet When ADV 151 or ADV161 is mounted in a cabinet different from that for AED5D or A1BD5D apply explosion proof wiring defined in each country for AKB331 or AKB337 AKB331 AKB337 i DC Power Supply F DC Power Supply ADV151 ADV161 Cabinet F030110 ai Figure Connection example of ADV151 ADV161 Voltage Input Mode TI 33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 32 Example of a Connection Connecting ESB Bus Node Unit and a Device Installed in Zone 2 lt Hazardous area Zone 2 gt lt Non hazardous area gt EN 61010 compliant metal cabinet i a ke
117. ly Grounding based on EN 60079 14 and the rules of each country or region 1 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region F030204 ai Figure Installing ER Bus Node Unit in Zone 2 Wiring by ER Bus TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 34 Installing ER Bus Node Unit in Zone 2 Wiring by Optical cable for ER Bus lt Hazardous area Zone 2 gt Cabinet Switch for ER Bus ANR11D B511 H H 2 Intrinsic safety Safety equipment Barrier JO z lO 2 Type n equipment Grounding based on EN 60079 14 and the rules of each country or region 7 4 Hazardous area gt ANB10D EB402 o o HAA oooop a fa Optical Cable 2 24 V DC Power supply 1 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25
118. modification 6 Accuracy response In general Zener barriers have advantages about accuracy and response because insulating barriers usually have more complex signal path than Zener barriers 7 Withstand voltage Withstand voltage is a rating which only insulating barriers have Most of the models have 250 V or more AC DC so there s almost no problem at the time of instrumentation 8 Security rating Security rating indicates the scale of energy that can be occurred in hazardous area of barrier in the case of the accident It is usually described by the signage such as Uo n V lo n mA Po n W Co n pF Lo n mH Um n Vrms or DC only insulating barriers In FM standard it is called entity parameter including the parameter of 10 and is described such as Voc n V Isc n mA Ca n pF La n mH 9 Permissible cable parameter Permissible cable parameter indicates the scale capacity inductance of hazardous area circuit including cables which can be connected to barriers It is regulated by a barrier and a kind of gases It is usually described by group ex IIC etc a kind of gases n uF capacity n mH or n uH Q inductance or L R ratio 10 Voltage in non hazardous area In regards to Zener barriers Vwkg maximum working voltage and Vmax maximum permissible voltage are regulated In regards to insulating barriers regulation of voltage is for power supply rating only but the use conditions of circuit in non h
119. more e Wiring should be prepared in accordance with IEC 60079 14 NEC National Electrical Code ANSI NFPA 70 CEC Canadian Electrical Code or the wiring for explosion protection that each country regulates TI33Q01J30 01E June 30 2015 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 1 Appendix 1 Lists of NI Compliant Products and NI Parameters Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters The List of CSA NI Compliant Products Table The List of CSA NI Compliant Products lt for FIO gt 1 4 Classifications Type names Products ANB10S 01E ANB10S L1F Node Unit for Single ESB Bus 100 V AC power supply ANB10S 01G ANB10S D14E ANB10S LI4F Node Unit for Single ESB Bus 24 V DC power supply ANB10S L14G ANB10D 41E ANB10D 41F Node Unit for Dual Redundant ESB Bus 100 V AC power supply duplication ANB10D 41G ANB10D 44E ANB10D 44F Node Unit for Dual Redundant ESB Bus 24 V DC power supply duplication ANB10D 44G ANB11S 01E ANB11S 01F ANB11S LD4E ANB11S L4F ANB11D L1E Node Unit for Dual Redundant ESB Bus with Optical Repeater 100 V AC power ANB11D L11F supply duplication Node Unit for Single ESB Bus with Optical Repeater 100 V AC power supply Node Unit for Single ESB Bus with Optical Repeater 24 V DC power supply
120. n NEC National Electrical Code ANSI NFPA 70 or the code in the relevant country to wire devices with no indication of electrical parameters Wiring the devices that indicate electrical parameters with the compliant devices can be a general wiring defined in the relevant country Power Supply Wiring When field control unit for Vnet IP node unit for FIO power distribution unit and power supply module are installed in a hazardous area in Class Division 2 wire a power supply cable from a non hazardous area by explosion proof wiring including metal conduit wiring When AED5D and A1BD5D are combined with ADV151 ADV161 ADV551 and ADV5671 install an explosion proof wiring defined in the relevant country for the wiring outside of the external power supply cable cabinet TI33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 16 Signal Wiring When an optical cable is installed in Class I Division 2 general wiring defined in the relevant country is available Optical cable does not emit energy to cause air explosion Install explosion proof wiring defined in the relevant country for the following signal wiring Ak Wiring contact output terminals of field control unit outside of a cabinet Wiring Vnet IP cable and ESB bus cable outside of a cabinet Wiring ER bus cable to be connected to EB402 and EB511 outside of a cabinet Wiring AAP135 outside of a cabinet when it is used as the source devi
121. nd YCB301 are added Revised precautions Appendix 1 2 Lists of FM NI Compliant Product and FM NI Parameters The List of FM NI Compliant Products Table The List of FM NI Compliant Products AFV30S AFV30D ANB11S ANB11D ANT10U CP461 ANT502 ANT512 EC402 ANT401 ANT411 and AEPV7D 4 are added Revised to 2 and Remarks Parameters of Type n Compliant Equipments Table FIO Parameters The Source Devices AFV30S AFV30D CP461 ANT502 ANT512 EC402 ANT401 ANT411 and AEPV7D are added Table FIO Parameters The Load Devices AFV30S AFV30D CP461 ANT502 ANT512 EC402 ANT401 ANT411 and AEPV7D are added Revised precautions Appendix 2 Lists of Type n Compliant Product and the Parameters of Type n The List of Type n Compliant Products Table The List of Type n Compliant Products AFV30S S1114L11 AFV30D SL114001 ANB11S U411 ANB11D 040 ANT10U 040 CP461 ANT502 ANT512 EC402 ANT401 ANT411 and AEPV7D 40L are added Revised to 2 and Remarks Parameters of Type n Compliant Equipments Table FIO Parameters The Source Devices AFV30S AFV30D CP461 ANT502 ANT512 EC402 ANT401 ANT411 and AEPV7D 4 are added Table FIO Parameters The Load Devices AFV30S AFV30D CP461 ANT502 ANT512 EC402 ANT401 ANT411 and AEPV7D 4 are added Revised precautions Appendix3 Lists of Parameters of Modules with Built in Barrier Revised description of Table List of Parameters CENELEC of Modules with Built in Ba
122. nd ensure safe operation observe the safety precautions described in the Technical Information this book and Installation Guidance and the User s Manuals Yokogawa Electric Corporation YOKOGAWA assume no liability for safety if users fail to observe these instructions when operating the product If this product is used in a manner not specified in the Technical Information this book and Installation Guidance and the User s Manuals the protection provided by this product may be impaired If any protection or safety circuit is required for the system controlled by the product or for the product itself prepare it separately Be sure to use the spare parts approved by YOKOGAWA when replacing parts or consumables Do not use the accessories Power supply cord set etc that came with the product for any other products Modification of the product is strictly prohibited The following symbols are used in the product and instruction manual to indicate that there are precautions for safety Indicates that a caution must be given for operation This symbol is placed on the A N product where the user is recommended to refer to the instruction manual in order to protect the operator and the equipment against dangers such as electrical shocks In the instruction manuals you will find precautions to avoid physical injury or death to the operator including electrical shocks Indicates that caution is required for hot surface Note tha
123. ndividual insulation 1O modul AAP135 SE Pulse input module 0 to 10 kHz 8 points individual insulation mogus AAI143 DE Analog input module 4 to 20 mA 16 points whole insulation AAI543 OE i AAI543 CF Analog output module 4 to 20 mA 16 points whole insulation AAV 144 SE Analog input module 10 to 10V 16 points whole insulation AAV544 SE Analog output module 10 to 10V 16 points whole insulation ADV157 SE Digital input module 32 points for press tightening terminal only ADV151 O1E pers r lt ADV151 OF Digital input module 32 points with pulse count function ADV161 PE Digital input module 64 points with pulse count function ADV557 SE Digital output module 32 points for press tightening terminal only ADV551 PE pa ADV551 PF Digital output module 32 points with pulse width output function ADV561 PE Digital output module 64 points with pulse count function ALR111 SE RS 232C communication module 2 port 1200 bps to 115 2 kbps ALR121 SE Tai serial communication module 2 port 1200 bps to 115 2 ALE111 SE Ethernet communication module ALF111 SE Foundation Fieldbus FF H1 communication module ADCV01 Dummy cover Note For type names without the basic specification code in the table above any products with basic specification codes are Type n compliant products Also any accessories for maintenance are Type n compliant products TI 33Q01J30 01E June 30 2015 00 Appendix 2 Lists of
124. new label using part number T9029BX e Before starting the maintenance work confirm if there s no dangerous gas Drawing Conventions Some drawings depicted in the user s manual may be partially emphasized simplified or omitted for the convenience of description TI33Q01J30 01E May 21 2004 00 vi Trademarks Trademarks e CENTUM Vnet IP is a registered trademark of Yokogawa Electric Corporation e Ethernet is a registered trademark of Xerox Corporation e FOUNDATION Of FouNpaATION fieldbus is a registered trademark of Fieldbus Foundation Allother company and product names mentioned in the text body are trademarks or registered trademarks of their respective companies e We do not use the or mark to indicate these trademarks or registered trademarks in this book e We do not use logos and logo marks in this manual TI33Q01J30 01E Oct 1 2014 00 Toc 1 CENTUM Explosion Protection TI 33Q01J30 01E 17th Edition CONTENTS 1 Overview of Explosion Protection c scccessseecceeesseeeeesseeeeeeesseeeeeee 197 1 1 Primary Explosion Protection and Secondary Explosion Protection 1 1 1 2 Explosion Protection Standards cs cccsecceseeeeseeeeeeeeeeseeeeseeeeseeeeeeeeeeeeeeeses 1 2 1 3 Classification of Explosion Protection Equipment s cesseeseeees 1 3 1 4 Symbols That Indicate Specifications of Explosion Protection 1 8 2 CENTUM and Explosion Pro
125. ng table Table Type of explosion protection constructions Type of explosion protection constructions Abbreviation of standard Flame proof enclosures Type q Pressurized apparatus Type p Increased safety Type e Oil immersion Type o Intrinsic safety Type i Powder filling Type q Encapsulation Type m Type of protection n Type n Non Incendive Classified roughly explosion protection constructions include 4 types of the principle as below 1 It isolates the potentially explosive atmospheres from the place where sparks and high temperature arise and prevents explosions The constructions based on this principle include Pressurized apparatus Oil immersion and Encapsulation It keeps an explosion within the enclosure if it is induced there The constructions based on this principle include Flame proof enclosures Even if sparks and heat is caused by an electric accident at the normal operation it prevents ignitions of potentially explosive atmospheres The constructions based on this principle on include Increased safety Type of protection n Non Incendive If an electric accident such as short circuit ground fault and burnout occurs it doesn t ignite potentially explosive atmospheres because of the system which the specific intrinsic safety circuit is installed in The constructions based on this principle include Intr
126. o connect with a field device electrical parameters of each device should be met Including the wiring in cabinet field wiring of intrinsic safety circuit and that of non intrinsic safety circuit must be isolated each other Wiring should be done according to NEC National Electric Code ANSI NFPA 70 or the wiring for explosion protection which each country regulates To wire the devices that do not indicate electrical parameters apply an explosion proof wiring threaded conduit wiring defined in NEC National Electrical Code ANSI NFPA 70 or in each country Division 2 Use optical repeater Network Devices which can be installed in a hazardous area in When use for associated intrinsically apparatus complying FM approval FM 3610 following Field Control Unit and Node unit using PW481 E1 PW482 E1 or PW484 E1 should be combinated AFV10D S41 AFV30D S411 ANB10D 4 ANB10D 4 ANB11S 1 ANB11S 5 OF ANB11S 2 LIF ANB11S 6 DIF 1 AFV10S S31LF1 AFV10S S41 F1 AFV30S S31LF 1 AFV30S S41 OF ANB10S 3LF ANB10S 4LF CG ANB10S 301G ANB10S 4 ANB11D 2LF ANB11D 40F ANB11D 6LIF LIF 1 LIF 1 OG LIF ANB11S 30F ANB11S 40F LIF ANR10D 40F ANR10S 30F ANR10S 4CF In the case of 200 V AC make sure the N side is grounded See Input amp Output Modules IM 33M50G10 40E IM 33K50G10 50E and Explosion Protection of FIO Products IM 33K01J30 50E for details on how to provi
127. odules with Built in Barrier The module with built in barrier in CENTUM is equipment related with intrinsic safety and a construction of explosion protection is implemented by combination with intrinsic safety equipment placed in hazardous area The module with built in barrier eliminates the need for another barrier to connect with the equipment placed in Zone 0 Zone 1 and Zone 2 Moreover on modules with built in barrier have Type n and it can be placed in Zone 2 Modules with built in barrier are listed below e ASI133 Analog Input Module with Built in Barrier Supporting HART Communication 4 to 20 mA 8 channel Isolated e ASI533 Analog Output Module with Built in Barrier Supporting HART Communication 4 to 20 mA 8 channel Isolated e AST143 TC mV Input Module with Built in Barrier 16 channel Isolated e ASR133 RTD POT Input Module with Built in Barrier 8 channel Isolated e ASD143 Digital Input Module with Built in Barrier 16 channel Isolated e ASD533 Digital Output Module with Built in Barrier 8 channel Isolated Explosion proof Specifications and Complied Standard Explosion proof specifications II 1 G D EEx ia II C Complied standard EN 50014 1997 A1 A2 EN 50020 1994 Wiring of Intrinsic Safety Explosion Protection An intrinsic safety circuit must be isolated from non intrinsic safety circuit Wiring should be prepared in accordance with IEC 60079 14 or the standard of the country and the ar
128. on cable E ER bus cable conversion adapter AKB331 Signal cable ADV151 between ADV551 and terminal board AKB332 Signal cable between ADV141 and terminal board AKB334 Signal cable between ADR541 and terminal board Signal cable AKB335 Signal cable between AAR145 and AER4D 2 AKB336 Signal cable between ALF111 and terminal board AKB337 Signal cable ADV161 between ADV561 and terminal board KS1 Signal cable 40 40 pin KS8 Signal cable 50 50 pin Note Any accessories for maintenance are CSA NI approved products gt For the combination of ADV551 and AED5D or A1BD5D or ADV561 and AED5D or A1BD5D in voltage output mode means powering a external load from AED5D or A1BD5D the CSANI field wiring cannot be made 2 For CSA Non Incendive instrumentation specify the option code NL TI33Q01J30 01E Feb 1 2015 00 Table Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 4 The List of CSA NI Compliant Products lt for FIO gt 4 4 Classifications Type names Products EB401 E ER bus interface master module 1 O module ANT401 E Optical ESB Bus Repeater Master Module ANT411 E Optical ESB Bus Repeater Master Module ANT421 E Optical ES
129. on of IEC Standard 0 4 12 4 3 Intrinsic Safety Explosion Protection Instrumentation Using Barriers 4 13 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 1 Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters App 1 1 Appendix 1 2 Lists of FM NI Compliant Products and FM NI Parameters App 1 12 Appendix 2 Lists of Type n Compliant Product cssceeeeeeeees App 2 1 Appendix 2 1 The List of ATEX Type n Compliant Products ee App 2 1 Appendix 2 2 The List of IECEx Type n Compliant Products 0 00 App 2 4 TI33Q01J30 01E Aug 31 2015 00 Toc 2 Appendix 3 Lists of Parameters of Modules with Built in Barrier App 3 1 Appendix 4 Lists of Parameters of Base Plate for Barrier A2BN5D App 4 1 Appendix 5 Installation of I O Modules with Built in Barrier in accordance with FM Approval ccsssceessseeeeeeseseeees App 5 1 Appendix 6 Example of Certificate ccc sccccssseeceessseeeseseeeeeeeeseeeees App 6 1 TI33Q01J30 01E June 30 2015 00 1 1 1 1 Overview of Explosion Protection 1 1 Overview of Explosion Protection This chapter provides the general explanation about explosion protection Primary Explosion Protection and Secondary Explosion Protection In order to prevent explosions and its danger plants must have an effective explosion protection To prevent explosion
130. onal Electrical Code ANSI NFPA 70 or the regulations of the relevant country 3 Since the parameters such as Imax are calculated according to the internal impedance Imax Vmax Rin the case of Isc lt Imax in How to compare parameters in 3 1 2 FM Non Incendiv is omissible Make sure that the target equipment can be connected with this module has Rin internal impedance described in remarks column TI 33Q01J30 01E Feb 1 2015 00 a1 32 Appendix 1 Lists of NI Compliant Products and NI ParametersApp 1 19 Table Cable Parawmeters Module Le uH m Cc pF m Remark 1 YCB301 2 YCB141 0 25 100 0 YCB311 0 22 85 0 KS1 1 5 110 0 AKB331 1 5 110 0 AKB335 1 5 110 0 AKB336 0 67 55 0 AKB337 1 5 110 0 AKB131 2 AKB132 2 AKB133 2 AKB134 2 AKB135 2 AKB136 2 AKB161 2 AKB162 2 Without any mode name in the appropriate remarks column these parameters are valid for any operation mode of the module type name Wirings must comply with NEC National Electrical Code ANSI NFPA 70 or the regulations of the relevant country TI 33Q01J30 01E July 16 2014 00 Appendix 2 Lists of Type n Compliant Product App 2 1 Appendix 2 Lists of Type n Compliant Product Appendix 2 1 The List of ATEX Type n Compliant Products
131. or FIO gt 2 4 Classifications Type names Products SB401 E ESB Bus Interface Slave Module EB501 E ER bus interface slave module Bus interface EB511 E ER bus interface slave module module ANT502 E Optical ESB Bus Repeater Slave Module ANT512 E Optical ESB Bus Repeater Slave Module ANT522 E Optical ESB Bus Repeater Slave Module for Multimode Fiber AAI141 HE Analog input module 4 to 20 mA 16 points non insulation AAV141 SE Analog input module 1 to 5 V 16 points non insulation AAV 142 SE Analog input module 10 to 10 V 16 points non insulation AAB141 HE Analog input module 1 to 5 V 4 to 20 mA 16 channel non isolated AAI841 LE Analog I O module 4 to 20 mA 8 input points 8 output points non insulation Analog I O module Bees 1 to BV output 4 to 20 mA 8 input points 8 output points non insulation Analog I O module 1 to 5 V 4 to 20 mA input 4 to 20 mA output 8 channel input AABSAZHIE Senne output es i P AAV542 SE Analog output module 10 to 10 V 16 points non insulation AAI143
132. pment and installations shall be carried out only by qualified personnel and in accordance with EN 60079 17 Repair overhaul reclamation of the equipment shall be carried out only by qualified personnel and in accordance with EN 60079 19 Repairs of the equipment shall be carried out only by trained experienced skilled knowledgeable and or supervised personnel or by the service engineers recognized by Yokogawa Otherwise the type of protection may be invalidated Modifications shall not be made to the equipment which are operated in hazardous areas TI 33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 29 A WARNING WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT DO NOT OPEN THE CABINET WHILE THE EQUIPMENT ARE ENERGIZED A WARNING WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT DO NOT REMOVE OR REPLACE THE FUSE WHEN ENERGIZED A WARNING WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT DO NOT SEPARATE THE CONNECTIONS WHEN ENERGIZED TI 33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 30 Instruction on Contact Input Mode Wiring When the number of channels is limited because power supply exceeds its capacity but parallel connection for the purpose of increasing capacity is not allowed Mount ADV151 ADV161 AED5D A1BD5D AKB331 and AKB337 in the same cabinet When ADV 151 or ADV161 is mounted in a cabinet different from that for AED5D or A1BD5D apply exp
133. points connector type ADM12T Contact input module 32 points terminal type ADM12C Contact input module 32 points connector type oe Contact output module 16 points terminal type ADM51T 2 ey 7 Contact output module 16 points connector type I O module pe Contact output module 32 points terminal type fae Contact output module 32 points connector type ADM15R Relay input module PH Relay output module ACM11 RS 232C communication module ACM12 RS 422 RS 485 communication module ACF 11 Fieldbus communication module AMC80 Analog I O module for multiple control Terminal block TE16 Terminal block for 16 points TE32 Terminal block for 32 points MCM Terminal board MUB General purpose terminal board 16 points board Tamil peat MUD General purpose terminal board 32 points board MRT Terminal board for RTD Bus cable YCB121 RIO bus cable KS1 Signal cable 40 40 pins Signal cable KS2 Signal cable 40 40 pins 1 KS8 Signal cable 50 50 pins KS9 Signal cable 50 50 pins Note Accessories for maintenance are CSA NI approved products sa bs For CSA Non Incendive instrumentation specify the option code NL TI33Q01J30 01E Feb 1 2015 00 Appendix 1 Lists of NI Compliant Products and NI Parameters App 1 6 Parameters of CSA NI Compliant Equipments FIO The appropriate I O modules and parameters are as follows The appropriate equipments are source devices Table FIO Parameters The Source Devices
134. rature of electric TI TNN an component and so on Re Py i A barrier is necessary IP22 enclosure technical standard saweg Energy restriction F010305 ai Figure Instrinsic Safety Type i Encapsulation Type m 1 Definition Encapsulation is the explosion protection construction that parts which may ignite potentially explosive atmospheres by heating are embedded in sealing compound so that potentially explosive atmospheres cannot be ignited 2 Construction The electric circuit is encapsulated by resin It restricts the surface temperature of enclosure and resin Mold F010306 ai Figure Encapsulation Type m TI 33Q01J30 01E Mar 26 2015 00 1 Overview of Explosion Protection 1 6 Type of Protection n or Non Incendive on 1 Definition Type of protection n or Non Incendive is the special explosion protection construction for Zone 2 or Division 2 It is applicable to electric equipments which is not capable of igniting potentially explosive atmospheres under normal operation 2 Construction Under normal operation it restricts the electric sparks and so on It seals the component that creates sparks Gm o a r a It restricts the energy that creates sparks sa Ae ear one Creepage distance insulation
135. rrier Revised description of Table List of Parameters FM of Modules with Built in Barrier Revised parameters Appendix 4 Installation of I O Modules with Built in Barrier in accordance with FM Approval Table 1 Entity Parameters Revised note Sep 2012 9th Edition 2 1 Explosion Protection Standards that CENTUM has Acquired Revised description of Table Explosion Protection Standards that CENTUM Complies 4 Intrinsic Safety Explosion Protection Instrumentation Example of a Connection Revised to Remarks Figure revised Appendix 4 Installation of I O Modules with Built in Barrier in accordance with FM Approval Table 1 Entity Parameters Revised note Apr 2013 10th Edition 1 2 Explosion Protection Standards Table Explosion Protection Standards Revised descriptive texts 1 3 Classification of Explosion Protection Equipment Revised descriptive text 4 Added about ic equipment Table Classification of Hazardous Area Intrinsic safety ic is added TI33Q01J30 01E Apr 1 2013 00 1 4 2 1 2 2 2 3 3 1 1 3 2 Symbols That Indicate Specifications of Explosion Protection Europe Australia IEC Revised descripteve te
136. rs between the devices installed and the module with built in barrier to evaluate whether connection is possible or not Division Division2 Non Hazardous Area Node unit ILL Uli ol Intrinsic safety oe caupent built in barrier NI equipment Intrinsic safety equipment F020307 ai Figure Connection of a Module with Built in Barrier Compliant with FM Standard 1 Module with built in barrier itself can be installed in Division 2 Division1 Division2 Non Hazardous Area FCS or node unit LL Sain Intrinsic vee Santy built in equipment barrier NI equipment Intrinsic safety equipment F020308 ai Figure Connection of a Module with Built in Barrier Compliant with FM Standard 2 TI33Q01J30 01E Apr 1 2013 00 2 CENTUM and Explosion Protection Instrumentation 2 5 Overview of Connecting a Type n compliant FIO Module with Devices A Type n compliant module can be connected to the intrinsic safety equipment installed in Zone 0 Zone 1 and Zone 2 using a barrier and explosion proof wiring as shown in the following figures They can be connected to Intrinsic safety equipment installed in Zone 0 1 and 2 using Explosion proof wiring for intrinsically safe circuits that is defined in EN60079 14 EN60079 25 and the rules standards of each co
137. s The Source Devices Style codes S1 and S2 of the existing AAI135 and AAI835 are added AAI135 Style S3 and AAI835 Style S3 are added June 2012 8th Edition 2 CENTUM and Explosion Protection Instrumentation Directly Connected Node is changed into ESB Bus Node Remote Node is changed into ER Bus Node 2 1 Explosion Protection Standards that CENTUM has Acquired Revised description of Type n standard number in Table Explosion Protection Standards that CENTUM Complies 2 3 Overview of Connecting CENTUM to the Devices Installed in a Hazardous Area Figure revised 3 Explosion Protection Instrumentation in Zone 2 Division 2 Directly Connected Node is changed into ESB Bus Node Unit Remote Node is changed into ER Bus Node Unit 3 1 Non Incendive Revised standards Figure revised Revised precautions 3 2 Type n Revised Collected Standards Figure revised Revised precautions TI 33Q01J30 01E June 1 2012 00 4 Intrinsic Safety Explosion Protection Instrumentation Local Node is changed into ESB Bus Node Unit Remote Node is changed into ER Bus Node Unit Example of a Connection Revised to 1 and Remarks Appendix 1 1 Lists of CSA NI Compliant Product and CSANI Parameters The List of CSA NI Compliant Products Table The List of CSA NI Compliant Products ANB10S 010 ANB10S 040 ANB10D 010 ANB10D 040 ANB11S 010 ANB11S 140 ANB11D 010 ANB11D U40 ANT10U0 010 ANT10U L40 CP461 ANT502 ANT512 ANT401 ANT411 AEPV7D 1 AEPV7D 400 a
138. s Node Unit in Zone 2 Wiring by Optical cable for Optical ESB Bus TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 36 Installing a FCS or ESB Bus Node Unit in Zone 2 lt Hazardous Area Zone 2 gt lt Non hazardous Area gt Cabinet L2 switch L2 switch i AFV30D r aioe le N N I l L l i tS Optical Cable j l l l i I Mg ee i a L2 switch L2 switch l i AFV30D I ANB10D i AP bN l I i rt i l 4 l a fP I TTT I ol l I A I i il 5 I I il S 1 ama pl l Intrinsic safety Safety il equipment Barrier I kK Hf i _13 I Type hq I equipment quip 24 V DC Power supply Grounding based on EN 60079 14 and the rules of each country or region 1 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of ea
139. s of just Zener Diode and resistance As the circuit of hazardous area and non hazardous area are not insulated they request the single point ground by the bus bar of Zener barriers so as not to be created the functionally unfavorable ground loop by double point ground Moreover in most countries it is impossible to ground circuits in hazardous area A power supply for barrier is not required because Zener barriers carry out the function for security just with Zener Diode and resistance Feature of insulating barriers On the other hand insulating barriers does not request intrinsic safety ground because the place between input and output of them is insulated It is possible to ground circuits in hazardous area and use them single point ground However a power supply for barrier is additionally required Considerations for Selection of Barrier Here is a general explanation about the selection of barrier On the occasion of implementing intrinsic safety Explosion Protection instrumentation select a barrier according to the manufacture s specifications and estimates with the equipment 1 2 Approved standard Make sure the barrier has the approved standard which is required for the installation site Cost Compared Zener barriers to insulating barriers about the general cost of the main unit only per a channel the approximate proportion are 1 to 2 Also insulating barriers request a power supply Volume dimensions
140. s of plant as a comprehensive countermeasure the following steps must be taken 1 Step to prevent generating dangerous explosive atmospheres 2 Step to prevent ignition to explosive atmospheres 3 Step to limit the influence of explosion within the security area Steps such as 1 are called Primary explosion protection Steps such as 2 3 are called Secondary explosion protection Primary Explosion Protection Primary explosion protection is a step to avoid the formation of potentially explosive atmospheres It includes removing explosive gas and chemically changing explosive gas into non explosive gas Secondary Explosion Protection Secondary explosion protection is a step to keep the influence of explosion to a minimum In order to prevent the ignition it pays attention to the electric circuit area of equipment in plant that may cause it Moreover if it happens it prevents the propagation of the influence to the exterior CENTUM compliant explosion protection products are for Secondary explosion protection The following chapters in this book mostly describe Secondary explosion protection TI 33Q01J30 01E May 21 2004 00 1 Overview of Explosion Protection 1 2 1 2 Explosion Protection Standards ATEX Directive In Europe European Community EC directive 94 9 EG March 23 1994 was issued This is a new directive about explosion protection in Europe On all the EC countries it puts an obligation to pay attention an
141. s to 115 2 ALE111 SE Ethernet communication module ALF111 SE Foundation Fieldbus FF H1 communication module ADCV01 Dummy cover ATA4S Single press tightening terminal block for analog ATB5S Single press tightening terminal block for digital input ATD5S Single press tightening terminal block for digital output ATI3S Single press tightening terminal block for analog individual insulation ATF9S Press tightening terminal block for Foundation Fieldbus ATA4D Duplicated press tightening terminal block for analog Terminal block ATB5D Duplicated press tightening terminal block for digital input ATD5D Duplicated press tightening terminal block for digital output ATI3D Duplicated press tightening terminal block for analog individual insulation ATK4A KS cable interface adapter for analog ATI3A KS cable interface adapter for AAI135 AAP 135 ATB3A KS cable interface adapter for AAI835 ATD5A KS cable interface adapter for digital AEA3D 0E AEA3D 0F Analog single Duplicated terminal board 8 points x 4 AEA4D 0E AEA4D 0F Analog single Duplicated terminal board 16 points x 2 or 8 points x 2 ne T Terminal Board for Analog 16 points x 1 or 8 points x 1 AET4D 0E F AET4D 0F Thermocouple single Duplicated terminal board 16 points x 2 Terminal board A Boe Terminal Board for Tehrmocouple 16 points x 1 AER4D 0E AER4D 0F RTD slide rheostat single duplic
142. t the devices with this symbol AN become hot The risk of burn injury or some damages exists if the devices are touched or contacted D Identifies a protective conductor terminal Ensure to ground the protective conductor terminal to avoid electric shock before using the product L Identifies a functional grounding terminal A term FG is also used This terminal is equipped with the same function and used for purposes other than the protective grounding Before using the product ground the terminal Indicates an AC supply Indicates a DC supply Indicates that the main switch is ON O Indicates that the main switch is OFF TI 33Q01J30 01E Mar 26 2015 00 Symbols in this Book This book has the following symbol A CAUTION Describes the considerations about the danger that the failure of handling causes the operators life and body A WARNING Identifies instructions that must be observed in order to prevent the software or hardware from being damaged or the system from becoming faulty A IMPORTANT Identifies important information required to understand the operations or functions TIP Identifies additional information SEE ALSO Identifies a source to be referred to TI 33Q01J30 01E June 1 2012 00 lt Cautions for Safely Applying the Device Power Supply Wiring A CAUTION The connection of power cables and the selection of power cables must be done in accordance with this book and
143. tal for 100 V AC input ATC4S 7 Press tightening terminal block for digital for relay output ATC5S Press tightening terminal block for digital for ADV157 ADV557 ATF9S Press tightening terminal block for fieldbus Terminal block ATK4A KS cable interface adapter for analog ATM4A KS cable interface adapter for MAC2 compatible ATV4A KS cable interface adapter for VM2 compatible ATI3A KS cable interface adapter for AAI135 AAP 135 ATB3A KS cable interface adapter for AAI835 ATD5A KS cable interface adapter for digital A aT Analog single Duplicated terminal board 8 points x 4 r Analog single Duplicated terminal board 16 points x 2 or 8 points x 2 Pe F Terminal Board for Analog 16 points x 1 or 8 points x 1 Aapo Thermocouple single Duplicated terminal board 16 points x 2 po T Terminal Board for Thermocouple 16 points x 1 A RTD slide rheostat single duplicated terminal board 16 points ATBR4D 0E Terminal Board for RTD input 16 points x 1 Terminal board E ep AED5D 0E AED5D 0F Digital single duplicated terminal board 32 points x 2 1 A1BD5D 0E A1BD5D 0F Terminal Board for Digital 32 points x 1 1 Meee Digital single duplicated terminal board for 100 V AC input T Digital single duplicated terminal board for relay output A Fieldbus single duplicated terminal board MRT Terminal board for RTD TERT Terminal block for RTD 16 points YCB301 ESB Bus Cable YCB141 ER bus cable Bus cable YCB311 ER bus extensi
144. tection Instrumentation 000 2 17 2 1 Explosion Protection Standards that CENTUM has Acquired 005 2 1 2 2 Explosion Protection Construction that I O Devices of CENTUM Comply 2 2 2 3 Overview of Connecting CENTUM to the Devices Installed in a Hazardous ALea cccccsscceccsseceeessseeeesssneeeesseneeensseeeeensaeeeessseeeeesseeeeenseaneees 2 3 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 1 3 1 NONHINGONGIVG essossssnsusnsnsnnrnnannnanna 3 1 3 1 1 CSANI CSA Non InCendive ccecceeeeeeeeeeeeeeeeneeeeeeeeeeeeeeeatesas 3 1 3 1 2 FM NI FM NonincendiVe J oecscccrcsccdac doania a onasan 3 13 3 2 TYPO E E E E E E sack cies decesacesecv teu scevacesee 3 26 3 2 1 ATEX Type W sisirin aiai add iiaa 3 26 3 2 2 IECEX TYPE M irigos a ee g E E E 3 26 4 Intrinsic Safety Explosion Protection Instrumentation ccce 4 1 4 1 Intrinsic Safety Explosion Protection Instrumentation Using Module With Built in Barrier viicecec ccsceccsecesceestcececstzeesoceancestaetecersaesneesnaxsaenencesscessartecessaeae 4 2 4 1 1 Intrinsic Safety Explosion Protection of ATEX Standard 4 2 4 1 2 Intrinsic Safety Explosion Protection of FM Standard 4 6 4 2 Intrinsic Safety Explosion Protection Instrumentation Using Barrier base PRES sain ce aa aeae smn E a e e eE a E 4 11 4 2 1 Intrinsic Safety Explosion Protection of ATEX Standard 4 11 4 2 2 Intrinsic Safety Explosion Protecti
145. tection Standards that CENTUM Complies Revised Conformed standard number CSANI CSA Non Incendive Approved Types and Standards Revised The CSA Standard No Type n Revised Collected Standards Appendix 1 1 Lists of CSA NI Compliant Products and CSA NI Parameters Table FIO Parameters The Load Devices Revised to 3 and Remarks Appendix 2 List of Type n Compliant Product and the Parameters of Type n Table FIO Parameters the Load Devices Revised to 3 and Remarks TI 33Q01J30 01E June 1 2008 00 Apr 2010 4th Edition 2 CENTUM and Explosion Protection Instrumentation 2 1 Explosion Protection Standards that CENTUM has Acquired Revised description of Table Explosion Protection Standards that CENTUM Complies 2 3 Overview of Connecting CENTUM to the Devices Installed in a Hazardous Area Added Overview of Connecting a Module with Built in Barrier Compliant with CENELEC Standard Added Overview of Connecting a Module with Built in Barrier Compliant with FM Standard 4 Intrinsic Safety Explosion Protection Instrumentation 4 1 Intrinsic Safety Explosion Protection Instrumentation Using Module with Built in Barrier Added 4 1 1 Intrinsic Safety Explosion Protection of CENELEC Standard Added 4 1 2 Intrinsic Safety Explosion Protection of FM Standard Appendix 3 List of Parameters of Modules with Built in Barrier Added Table List of Parameters FM of Modules with Built in Barrier Added
146. the Installation Guidance and implement so as to comply with the standards and laws about explosion protection in the country or the area where the cables are laid Ground Wiring A CAUTION You should implement so as to comply with the standards and laws about explosion protection in the country or the area where the cables are laid Input Output Wiring A CAUTION The connection of input and output should be done in accordance with this book and the Installation Guidance and implement so as to comply with the standards and laws about explosion protection in the country or the area where the cables are laid e Wiring material and equipment which is electrically connected to this equipment should be products that complied with standards and laws about explosion protection in the country or the area where the cables are laid Replacement of fuse A CAUTION e The specified fuse must be used to replacement e Before replacing fuse confirm if there s no dangerous gas and the power supply is OFF TI33Q01J30 01E Apr 22 2010 00 Maintenance A CAUTION The maintenance work should be done only by operators who received special training e Use a vacuum cleaner and soft cloth to clean up the equipment e Atthe time of the maintenance work put on wrist straps and take the measures for ESD Electrostatic Discharge e Ifthe label that indicates Danger is not legible or if it has peeled off order a
147. tion Conformed standard number authorities Appropriate equipment CAN CSA C22 2 No 0 M91 CAN CSA C22 2 No 0 4 04 FIO Field network I O RIO CSA Non Incendive C22 2 No 213 M1987 CSA Remote I O and associated for 100 120 V AC and 24 V DC equipment power supply Class 3600 2011 Class 3611 2004 FCU Field Control Unit FM Nonincendive Class 3810 2005 FM FIO and associated equipment for 100 120 V AC 220 240VAC Module with built in barrier FIO and 24 V DC power supply Bi at FM Class Number 3610 2010 FM intrinsic safe ANSI ISA 60079 0 2009 FM Module with built in barrier FIO explosion protection ANSI ISA 60079 11 2009 EN 60079 0 2012 A11 2013 EN 60079 15 2010 FIO and associated equipment for 24 V DC power supply aes ATEX Typem FA 20021 1993 T aae AnH GUESS FIO for 24 V DC power supply EN 60079 0 2012 A11 2013 EXA A2BN5D EN 60079 15 2010 Base plate for barrier N IO an EN 50020 1994 AA pee EN 50014 1997 A1 A2 PTB Module with built in barrier FIO explosion protection eee 2013 un IEC 60079 0 2011 ECS pen IEC 60079 15 2010 EXA AAPNOD Eeer Base plate for barrier N IO ee IEC 60079 0 2011 intrinsic saiety IEC 60079 11 2011 explosion protection Note Regarding the latest conformity standard for each model refer to the general specifications TI 33Q01J30 01E Aug 31 2015 00 2 CENTUM and Explosion Protection Instrumentation 2 2 2 2 Explosion Protection Construction that I
148. tion of permissible voltage current and electricity and should be wired so that inductance and capacitance of its wiring doesn t exceed its permissible value Ui Permissible voltage of intrinsic safety circuit li Permissible current of intrinsic safety circuit Pi Permissible electricity of intrinsic safety circuit Li Internal inductance Ci Internal capacitance Device that receives energy Device that gives energy The load device E The source device i Part for security Module with Non intrinsic built in barrier safety circuit i Intrinsic safety circuit Input output module Uo Maximum voltage of intrinsic safety circuit lo Maximum current of intrinsic safety circuit Po Maximum electricity of intrinsic safety circuit Lo Permissible inductance of intrinsic safety circuit Co Permissible capacitance of intrinsic safety circuit 1 Lw inductance of the external wiring 2 Cw capacitance of the external wiring F040101 ai Figure Composition Used for a Module with Built in Barrier TI33Q01J30 01E Apr 22 2010 00 4 Intrinsic Safety Explosion Protection Instrumentation 4 4 Example of a Connection Connect ESB Bus Node Unit to Equipment of Zone 0 1 2 Setting lt Hazardous area Zone 0 1 2 gt lt Non hazardous area gt AFS40 control unit with cabinet
149. trumentation 4 6 4 1 2 Intrinsic Safety Explosion Protection of FM Standard Modules with Built in Barrier The module with built in barrier in CENTUM is equipment related with intrinsic safety and a construction of explosion protection is implemented by combination with intrinsic safety equipment placed in hazardous area The module with built in barrier eliminates the need for another barrier to connect with the equipment placed in Division 1 and Division 2 Modules with built in barrier are listed below e ASI133 Analog Input Module with Built in Barrier Supporting HART Communication 4 to 20 mA 8 channel Isolated e ASI533 Analog Output Module with Built in Barrier Supporting HART Communication 4 to 20 mA 8 channel Isolated e AST143 TC mV Input Module with Built in Barrier 16 channel Isolated e ASR133 RTD POT Input Module with Built in Barrier 8 channel Isolated e ASD143 Digital Input Module with Built in Barrier 16 channel Isolated e ASD533 Digital Output Module with Built in Barrier 8 channel Isolated Explosion proof Specifications and Complied Standard Explosion proof specifications Associated intrinsically safe apparatus for connection to Class Il and IIl Division 1 Groups A B C D E F and G or Class I Zone 0 Group IIC Complied standard FM Class Number 3600 2011 FM Class Number 3610 2010 ANSI ISA 60079 0 2009 ANSI ISA 60079 11 2009 See also Appendix 4 Installation of I O Modules w
150. try K Figure Installing ER Bus Node Unit in Division 2 e To connect with a field device electrical parameters of each device should be met F030105 ai e To wire the devices that do not indicate electrical parameters all wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes e Use optical repeater Network Devices which can be installed in a hazardous area in Division 2 TI33Q01J30 01E Sep 30 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 12 Installing Optical ESB Bus Node Unit in Division 2 Wiring by Optical cable for Optical ESB Bus CSA NI equipment lt Hazardous area Division 2 gt Cabinet Jo gt lt Conduit wiring AEP7D Grounding for explosion protection based on CEC or laws defined in each country Conduit wiring m s mm o m o ee ow ee ow eo ee ow ee ow et en ee ne ee aM lt Non hazardous Area gt ANB10D ANT401 E mig vi T 1 E E seca 1 Optical cable for Optical ESB Bus 100 V AC Power supply or 24 V DC Power supply F030117E ai Figure Installing Optical ESB Bus Node Unit in Division 2 Wiring by Optical cable for Optical ESB Bus e To connect with a field device electrical parameters of each device should be met e To wire the devices that do not indicate electrical parameters all wiring sh
151. untry or region on They can be connected to Type n equipment installed in Zone 2 using explosion proof wiring for type n equipment that is defined in EN 60079 14 and the rules standards of each country or region And they can be connected to flameproof equipment using explosion proof wiring for flameproof equipment that is defined in EN 60079 14 and the rules standards of each country or region on A Type n compliant module and FCS or node unit 24 V DC feeding type can be installed in Zone 2 by mounting in a keyed metal cabinet with protection rating of IP54 or higher ZoneO Zone Zone2 Non Hazardous Area Node unit mian gs Kf WH Intrinsic safety Safety equipment Barrier 4 Hf he Intrinsic safety Safety equipment Barrier 4 Lif n Intrinsic safety Safety equipment Barrier 2 Type r equipment 3 Flameproof equipment F020303 ai mals Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region lt 3 Explosion proof wiring for flameproof equipment that is defined in EN 60079 14 and the rules standards of each country or region Figure Connection of a Type
152. upply for RJC AAT145 SE Dual 16 5 33 0 0 3 0 8 16 5 4 4 0 3 0 8 Detection of unplugged cable Single 16 5 16 5 0 3 0 8 16 5 2 2 0 3 0 8 Detection of unplugged cable Dual 5 0 1 1 1 0 20 0 5 0 1 1 1 0 100 0 RTD POT input PROSE Single 5 0 1 1 1 0 20 0 5 0 1 1 1 0 100 0 RTD POT input AAR145 SE Dual 26 4 52 8 0 3 0 8 26 4 4 0 0 3 0 8 Detection of unplugged cable Single 26 4 26 4 0 3 0 8 26 4 2 0 0 3 0 8 Detection of unplugged cable AAB842 HE Dual 27 6 23 0 0 12 19 0 27 6 23 0 0 12 100 0 Output Single 27 6 23 0 0 19 19 0 27 6 23 0 0 19 100 0 ADV151 PE Dual i ADV151 PF Singe 2E Contact input mode 3 Dual F ADV161 PE z Contact input mode 3 Single ADV551 PE Dual NI field wiring cannot be made because the combination of ADV55 1 PF 7 this module and terminal boards cannot create current limit Voltage output mode 3 Single during supplying energy for NI equipment external wiring Dual NI field wiring cannot be made because the combination of ADV561 PE this module and terminal boards cannot create current limit Voltage output mode 3 Single during supplying energy for NI equipment external wiring EB401 E 9 4 45 0 0 39 0 46 1 2 45 0 0 39 10 0 re a resistance 50 Dual 3 ANT401 E Single 3 Dual
153. xts Explosion Protection Standards that CENTUM has Acquired Table Explosion Protection Standards that CENTUM Complies Revised Conformed standard number Explosion Protection Construction that I O Devices of CENTUM Comply Revised descriptive text and figure Overview of Connecting CENTUM to the Devices Installed in a Hazardous Area Revised descriptive texts and figures CSANI CSA Non Incendive Approved Types and Standards Revised the writing style FM NI FM Non Incendive Complied Standards Revised the writing style Device Installation Revised descriptive texts Type n Revised descriptive texts and writing style of complied standards Type n Approved Products and Their Configuration Example Revised figures Device Installation Maintenance Wiring and Signal Wiring Revised descriptive texts Display of Parameters of the Type n Devices and How to Compare Parameters Deleted all Connecting ESB Bus Node Unit and a Device Installed in Zone 2 Revised descriptive texts and figures Installing ER Bus Node Unit in Zone 2 Wiring by ER Bus Revised descriptive texts and figures Installing ER Bus Node Unit in Zone 2 Wiring by Optical cable for ER Bus Revised descriptive texts and figures Installing Optical ESB Bus Node Unit in Zone 2 Wiring by Optical cable for Optical ESB Bus Revised descriptive texts and figures Installing a FCS or ESB Bus Node Unit in Zone 2 Revised descript
154. y I I I I I I I I I I I Q I I MEN I i l I I I I I I l i1 9 I Hi l i 1 10 I i AEA4D A 2 4 Safety Barrier Intrinsic safety Type n equipment equipment 1 Explosion proof wiring for intrinsically safe circuits that is defined in EN 60079 14 EN 60079 25 and the rules standards of each country or region 2 Explosion proof wiring for Type n equipment that is defined in EN 60079 14 and the rules standards of each country or region ry 9 F030203 ai Figure Connecting ESB Bus Node Unit and a Device Installed in Zone 2 TI33Q01J30 01E Apr 1 2013 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 33 Installing ER Bus Node Unit in Zone 2 Wiring by ER Bus lt Hazardous area Zone 2 gt lt Non hazardous area gt ANB10D EB401 Cabinet ANR10D ER Bus AH H H2 Intrinsic safety Safety equipment Barrier 16 Type n equipment 24 V DC Power supp
155. y explosive atmosphere lt English gt WARNING EXPLOSIVE HAZARD DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON HAZARDOUS lt French gt AVERTISSEMENT RISQUE D EXPLOSION NEPAS DEBRANCHER TANT QUE LE CIRCUIT EST SOUS TENSION A MOINS QU IL NE S AGISSE D UN EMPLACEMENT NON DANGEREUX TI 33Q01J30 01E Feb 1 2015 00 3 Explosion Protection Instrumentation in Zone 2 Division 2 3 6 Parameters in Connecting with CSA NI Devices Energy transfer influences CSA NI properties In order to maintain these properties parameters must be displayed when CSANI devices are connected To display parameters CSA NI devices are divided into the device that gives energy and the device that receives energy The parameters displayed in each device are as follows Device that gives energy The source device Le 2 Device that receives energy The load device Power Supply a YU W ZZ Ce 1 ci z Li C UY Displayed parameters maximum open circuit output voltage maximum short circuit output current Voc Isc Ca La Cn Vn Ln In 4 2 maximum allowable capacitance maximum allowable inductance Displayed parameters Vmax maximum input voltage Imax maximum input current Ci maximum internal capacitance Li maximum internal inductance maximum allowable capacitance in a normal circuit voltage of Vn normal

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