User`s Manual
Contents
1. F0803 EPS l S fieldbus system complying with Entity model I S values Power supply field device Po Pi Uo S Ui Io S Ii Calculation of max allowed cable length Ccable S Co Sci Sci Terminator Leable Lo SLi FIELD INSTRUMENTS Intrinsically safe ratings of the transmitter FIELD INSTRUMENTS are as follows Supply output circuit EEx ia IIC T4 Maximum Voltage Ui 24 0 V Maximum Current li 250 mA Maximum Power Pi 1 2 W Internal Capacitance Ci 1 5 nF Internal Inductance Li 8 pH Sensor circuit EEx ia IIC T4 Maximum Voltage Uo 7 7 V Maximum Current Io 70 mA Maximum Power Po 140 mW External Capacitance Co 1 6 pF External Inductance Lo 7 2 mH Number of Devices The number of devices max 32 possible on a fieldbus link depends on factors such as the power consumption of each device the type of cable used use of repeaters etc IM 01C50T02 01E C ATEX Type of Protection n Caution for ATEX Type of Protection n Note 1 Model YTA320 F KN25 temperature transmit ters for potentially explosive atmospheres Applicable Standard EN 60079 15 2005 EN 60079 0 2009 Type of Protection and Marking Code II 3G Ex nL IIC T4 Ge Temperature Class T4 Ambient Temperature 30 to 70 C Enclosure IP67 Note 2 Electrical Data Supply Input Maximum input voltage Ui 32Vdc Effective internal capacitance Ci 1 5 nF Effective internal inductanc2. F0810 EPS IM 01C50T02 01E 1 Dust tight conduit seal must be used when installed in Class II and Class II environments 2 Installation should be in accordance with and the National Electrical Code ANSI NFPA 70 Sections 504 and 505 3 The configuration of Associated Nonincendive Field Wiring Apparatus must be FM Approved 4 Associated Nonincendive Field Wiring Apparatus manufacturer s installation drawing must be followed when installing this equipment 5 No revision to drawing without prior FM Approvals 6 Terminator and supply unit must be FM Approved 7 If use ordinary wirings the general purpose equipment must have nonincendive field wiring terminal approved by FM Approvals 8 The nonincendive field wiring circuit concept allows interconection of nonincendive field wiring apparatus with associated nonincendive field wiring apparatus using any of the wiring methods permit ted for unclassified locations 9 Installation requirements Vmax Voc or Vt Imax see note 10 Ca Ci Ccable La Li Leable 10 For this current controlled circuit the parameter Imax is not required and need not be aligned with parameter Isc or It of the barrier or associated nonincendive field wiring apparatus Electrical Data e Supply Input and Maximum Input Voltage Vmax 32 V Maximum Internal Capacitance Ci 1 5 nF Maximum Internal Inductance Li 8 wH e Sensor Output 1 to 5 Maximum Output Voltage V
3. EEE User YTA Series S Temperature Transmitter Manual Fieldbus Communication Manual Change No 12 006 e I O ee Please use the attached sheets for the pages listed below in the following manuals IM 01C50T02 01E 7th Page and Item Contents of Correction Page 8 2 8 5 Change the applicable standards E ATEX Documentation Change Marking Code for ATEX Type of Protection n Page 8 6 Change the applicable standards 8 1 3 FM Certification Page 8 9 Deleted SAA Flameproof Type Page 9 2 Change the notation of the table 9 2 Optional Specifications YOKOGAWA May 1 2012 Yokogawa Electric Corporation Note 2 Wiring All wiring shall comply with Canadian Electrical Code Part I and Local Electrical Codes In hazardous location wiring shall be in conduit as shown in the figure WARNING A SEAL SHALL BE IN STALLED WITHIN 50 cm OF THE ENCLOSURE UN SCELLEMENT DOIT ETRE INSTALLE A MOINS DE 50 cm DU BOITIER When installed in Division 2 FACTORY SEALED CONDUIT SEAL NOT REQUIRED Note 3 Operation Keep strictly the WARNING on the label attached on the transmitter WARNING OPEN CIRCUIT BEFORE REMOVING COVER OUVRIR LE CIRCUIT AVANT D ENLEVER LE COUVERCLE Take care not to generate mechanical spark when access to the instrument and peripheral devices in hazardous location Note 4 Maintenance and Repair The instrument modification or parts repla
4. F1 Electrical Connection 1 2 NPT female FM Intrinsically Safe Approval FS15 Electrical Connection 1 2 NPT female Canadian Standards CSA Explosionproof Approval CF1 Association CSA Electrical Connection 1 2 NPT female IECEx IECEx Flameproof and Dust ignition proof Approval SF2 Electrical Connection 1 2 NPT female and M20 female IECEx Intrinsically safe and type n SS25 Electrical Connection 1 2 NPT female or M20 female PID function PID control function one block LC1 PID control function 2 blocks LC2 9 2 T0901E EPS IM 01C50T02 01E
5. allation diagram Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corpo ration is prohibited and will void KEMA Intrinsically safe Certification Special condition for safe use Because the enclosure of the Temperature Transmitter is made of aluminum if it is mounted in an area where the use of cat egory 1G apparatus is required it must be installed such that even in the event of rare incidents ignition source due to impact and friction sparks are excluded Installation instructions From the safety point of view the circuit shall be considered to be connected to earth As this deviates from the FISCO system in accordance with IEC TS 60079 27 care has to be taken that the local installation requirements are taken into account as well Note 3 Note 4 Note 5 Note 6 8 3 8 HANDLING CAUTION 1 FISCO Model Non Hazardous Hazardous Locations Locations Supply Unit l Terminator FISCO Model FISCO Model 1 Exi OHU i l l y y m Pa o 9 Supply Terminator ie ee 12345 pale 00000 Sensor tf ZY Field Instruments Terminal i Passive F0802 EPS l S fieldbus system complying with FISCO The criterion for such interconnection is that the voltage Ui the current li and the power Pi which intri
6. and peripheral devices in hazardous locations 5 Maintenance and Repair A WARNING The instrument modification or parts replacement by other than authorized Representative of Yokogawa Electric Corporation is prohibited and will void the certification IM 01C50T02 01E 6 Name Plate Name plate for intrinsically safe type Cc 0344 amp 11G TEMPERATURE TRANSMITTER YOKOGAWA TOKYO 180 8750 JAPAN Name plate for flameproof type Oo TEMPERATURE NO TRANSMITTER OUTPUT MODEL YTA FACTORY CAL CE ox amp 112G SUFFIX gug SUPPLY N200 YOKOGAWA TOKYO 180 8750 JAPAN 32v F0805 EPS MODEL Specified model code SUFFIX Specified suffix code STYLE Style code SUPPLY Supply voltage NO Serial number and year of production OUTPUT Output signal FACTORY CAL Specified calibration range YOKOGAWA TOKYO 180 8750 JAPAN The manufacturer name and the address 1 The production year The third figure from the left of the serial number shows the year of production The relation between the third figure and the production year is shown below Third figure D E F G H J K Production year 2004 2005 2006 2007 2008 2009 2010 For example the production year of the product engraved in NO column on the name plate as follows is 2007 C2G218541 2007 2 180 8750 i
7. cement by other than authorized representative of Yokogawa Electric Corpo ration is prohibited and will void Canadian Standards Explosionproof Certification 8 1 2 ATEX Certification 1 Technical Data A ATEX Flameproof Type and Dust Ignition Proof Type Caution for ATEX Flameproof Type and Dust Ignition Proof Type Note 1 Model YTA320 F KF2 temperature transmit ters for potentially explosive atmospheres No KEMA 07ATEX0130 Applicable Standard EN 60079 0 2006 EN 60079 1 2007 EN 61241 0 2006 EN 61241 1 2004 Type of Protection and Marking Code II 2G Ex d IIC T6 T5 II 2D Ex tD A21 IP67 T70 C T90 C Ambient Temperature for Gas Atmospheres 40 to 75 C T6 40 to 80 C T5 Ambient Temperature for Dust Atmospheres 40 to 65 C T70 C 40 to 80 C T90 C Enclosure IP67 8 2 8 HANDLING CAUTION Note 2 Electrical Data Supply voltage 32 V dc max Output signal 16 6 mA Note 3 Installation All wiring shall comply with local installa tion requirement The cable entry devices shall be of a certified flameproof type suitable for the conditions of use Note 4 Operation Keep strictly the WARNING on the label on the transmitter WARNING AFTER DE ENERGIZING DELAY 5 MINUTES BEFORE OPENING WHEN THE AMBIENT TEMP 70 C USE THE HEATRESISTING CABLES OF HIGHER THAN 90 C Take care not to generate mechanical spark when access to the instrument and peripheral devices i
8. ctance IM 01C50T02 01E Li of each apparatus other than the terminators connected to the fieldbus must be less than or equal to 5 nF and 10 wH respectively In each LS fieldbus segment only one active source normally the associated apparatus is allowed to provide the necessary power for the fieldbus system The allowed voltage Uo of the associated apparatus used to supply the bus is limited to the range of 14 V dc to 24 V dc All other equipment connected to the bus cable has to be passive meaning that the apparatus is not allowed to provide energy to the system except to a leakage current of 50 uA for each connected device Supply unit Trapezoidal or rectangular output characteristic only Uo 14 24 V I S maximum value To according to spark test result or other assess ment e g 133 mA for Uo 15 V Group IIC rectangular characteristic No specification of Lo and Co in the certificate and on the label Cable The cable used to interconnect the devices needs to comply with the following parameters loop resistance R 15 150 Q km inductance per unit length L 0 4 1 mH km capacitance per unit length C 80 200 nF km C C line line 0 5 C line screen if both lines are floating or C C line line C line screen if the screen is connected to one line length of spur cable max 30 m Group IIC or 120 m Group IIB length of trunk cable max 1 km Group IIC or 1 9 km Group IIB Termina
9. ductance Li 8 wH or e Rating 3 FISCO For Groups C D E F and G or Group IIB Maximum Input Voltage Vmax 17 5 V Maximum Input Current Imax 380 mA Maximum Input Power Pi 5 32 W Maximum Internal Capacitance Ci 1 5 nF Maximum Internal Inductance Li 8 wH and e Rating 4 Sensor circuit Maximum Output Voltage Uo 6 7 V Maximum Output Current Io 60 mA Maximum Output Power Po 100 mW Maximum External Capacitance Co 10 pF Maximum External Inductance Lo 10 wH Note In the rating 1 the output current of the barrier must be limited by a resistor Ra such that Ilo Uo Ra In the rating 2 or 3 the output characteristics of the barrier must be the type of trapezoid which are certified as the FISCO model See FISCO Rules The safety barrier may include a terminator More than one field instruments may be connected to the power supply line FISCO Rules The FISCO Concept allows the interconnection of intrinsincally safe apparatus to associated apparatus not specifically examined in such combination The criterion for such interconnection is that the voltage Ui the current Ii and the power Pi which intrinsi cally safe apparatus can receive and remain intrinsi cally safe considering faults must be equal or greater than the voltage Uo Voc Vt the current Io and the power Po which can be provided by the associated apparatus supply unit In addition the maximum unprotected residual capacitance Ci and indu
10. e Li 8 wH Sensor Output Maximum output voltage Uo 7 7 V Maximum output current Io 70 mA Maximum output power Po 140 mW Maximum allowed external capacitance Co 1 6 pF Maximum allowed external inductance Lo 7 2 mH Note 3 Operation e Keep strictly the WARNING on the label on the transmitter WARNING POTENTIAL ELECTRO STATIC CHARGING HAZARD SEE USER S MANUAL BEFORE USE Note 4 Special condition for safe use e Avoid any actions that cause the generation of electrostatic charge on the non metallic parts such as rubbing with a dry cloth on coating face of product Note 5 Installation Diagram i I i z l Terminator I i oO ij O Temperature HO A OL Transmitter P Boe ae TO t Hazardous Area TE Safe Area nL apparatus i eo ee ete yeaa F0807 EPS 8 HANDLING CAUTION 2 Electrical Connection The type of electrical connection is stamped near the electrical connection port according to the following marking ISO M20x1 5 female AM ANSI 1 2 NPT female AA T0801 EPS Location of the marking F0804 EPS 3 Installation A WARNING All wiring shall comply with local installation requirement and local electrical code 4 Operation A WARNING e OPEN CIRCUIT BEFORE REMOVING COVER INSTALL IN ACCORDANCE WITH THIS USER S MANUAL e Take care not to generate mechanical sparking when access to the instrument
11. es temperature transmitters with optional code FS15 Applicable Standard FM 3600 FM 3610 FM 3611 FM 3810 NEMA250 ANSI ISA 60079 0 ANSI ISA 60079 1 1 e FM Intrinsically Safe Approval Entity Model Class I II amp III Division 1 Groups A B C D E F amp G Temperature Class T4 Ta 60 C Type 4X and Class I Zone 0 AEx ia IIC Temperature Class T4 Ta 60 C Type 4X FISCO Model Class I II amp IU Division 1 Groups A B C D E F amp G Temperature Class T4 Ta 60 C Type 4X and Class I Zone 0 AEx ia IIC Temperature Class T4 Ta 60 C Type 4X e Nonincendive Approval Class I Division 2 Groups A B C amp D and Class I Zone 2 Group IIC Class II Division 2 groups F amp G Temperature Class T4 Enclosure NEMA 4X IM 01C50T02 01E e Electrical Connection 1 2 NPT female e Caution for FM Intrinsically safe type Following contents refer to DOC No IFM018 A12 p 1 p 2 p 3 and p 3 1 E IFM018 A12 Installation Diagram Intrinsically safe Division 1 Installation I Terminator 4 O Temperature 10 Transmitter 20 rO SUPPLY 3 ie O re i SENSOR 50 rO Transmitter I me pret i peme Snes i rO Transmitter l i E A 4 Hazardous Location A EERS Non Hazardous Location Terminator i 9 o i l J l Safety Barrier al i I F F0809 EPS 1 Dust tight conduit seal must be used when installed in Class II and Class II envir
12. n hazardous location Note 5 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corpo ration is prohibited and will void ATEX Flameproof Certification B ATEX intrinsically Safe Type Caution for ATEX Intrinsically safe type Note 1 YTA Series temperature transmitters with optional code KS25 for potentially explosive atmospheres No KEMA 02ATEX1324 X Applicable Standard EN 50014 1997 EN 50020 2002 EN 50284 19999 EN 60529 1999 Note 2 Ratings Supply circuit e EEx ia IIC T4 Type of Protection and Marking Code EEx ia IIC T4 Group II Category 1G Ambient Temperature 40 to 60 C Degree of Protection of the Enclosure IP67 Electrical Data When combined with FISCO model IIC barrier Ui 17 5 V Ii 360 mA Pi 2 52 W Ci 1 5 nF Li 8 pH When combined with barrier Ui 24 0 V Ii 250 mA Pi 1 2 W Ci 1 5 nF Li 8 pH IM 01C50T02 01E e EEx ia IIB T4 Type of Protection and Marking Code EEx ia IIB T4 Group II Category 1G Ambient Temperature 40 to 60 C Degree of Protection of the Enclosure IP67 Electrical Data When combined with FISCO model IIB barrier Ui 17 5 V Ii 380 mA Pi 5 32 W Ci 1 5 nF Li 8 pH Sensor circuit Uo 7 7 V Io 70 mA Po 140 mW Co 1 6 pF Li 7 2 mH Installation All wiring shall comply with local installa tion requirements Refer to the inst
13. nsically safe apparatus can receive must be equal or greater than the voltage Uo the current Io and the power Po which can be provided by the associated apparatus supply unit In addition the maximum unprotected residual capacitance Ci and inductance Li of each apparatus other than the terminators connected to the fieldbus line must be equal or less than 5 nF and 10 pH respectively Supply unit The supply unit must be certified by a notify body as FISCO model and following trapezoidal or rectangular output characteristic is used Uo 14 24 V I S maximum value Io based on spark test result or other assessment ex 133 mA for Uo 15 V Group IIC rectangular characteristic No specification of Lo and Co in the certificate and on the label Cable The cable used to interconnect the devices needs to comply with the following parameters loop resistance R 15 150 Q km inductance per unit length L 0 4 1 mH km capacitance per unit length C 80 200 nF km C C line line 0 5 C line screen if both lines are floating or C C line line C line screen if the screen is connected to one line length of spur cable max 30 m EEx ia IIC T4 or 120 m EEx ia IIB T4 length of trunk cable max 1 km EEx ia IC T4 or 1 9 km EEx ia IIB T4 IM 01C50T02 01E Terminators The terminator must be certified by a notify body as FISCO model and at each end of the trunk cable an approved line termina
14. oc 6 7 V Maximum External Capacitance Co 1 6 wF Maximum External Inductance Lo 7 2 mH 8 9 8 HANDLING CAUTION 8 1 4 IECEx Certification A IECEx Flameproof Type and Dust Ignition Proof Type Caution for IECEx flameproof type and Dust Ignition Proof Type Note 1 Model YTA320 SF2 temperature transmitters are applicable for use in hazardous locations No IECEx KEM 07 0044 Applicable Standard IEC 60079 0 2004 IEC 60079 1 2007 4 IEC 61241 0 2004 TEC 61241 1 2004 Type of Protection and Marking Code Ex d IIC T6 T5 Ex tD A21 IP67 T70 C T90 C Ambient Temperature for Gas Atmospheres 40 to 75 C T6 40 to 80 C T5 Ambient Temperature for Dust Atmospheres 40 to 65 C T70 C 40 to 80 C T90 C Enclosure IP67 Note 2 Electrical Data Supply voltage 42 V dc max Output signal 4 to 20 mA Note 3 Installation All wiring shall comply with local installa tion requirement IM 01C50T02 01E 9 2 Optional Specifications For items other than those described below refer to IM 01C50B01 01E 9 GENERAL SPECIFICATIONS Item Description Code ATEX ATEX Flameproof and Dust Ignition Proof Approval Electrical Connection 1 2 NPT female and M20 female KF2 ATEX Intrinsically Safe Approval Electrical Connection 1 2 NPT female and M20 female KS25 ATEX Type n Approval KN25 Electrical Connection 1 2 NPT female and M20 female Factory Mutual FM FM Explosionproof Approval F
15. onments 2 Control equipment connected to the Associated Apparatus must not use or generate more than 250 Vrms or Vdc 3 Installation should be in accordance with ANSI ISA RP12 6 Installation of Intrinsically Safe Systems for Hazardous Classified Locations and the National Electrical Code ANSI NFPA 70 Sections 504 and 505 4 The configuration of Associated Apparatus must be Factory Mutual Research Approved under FISCO Concept 5 Associated Apparatus manufacturer s installation drawing must be followed when installing this equipment 6 The YTA Series are approved for Class I Zone 0 applications If connecting AEx ib associated Apparatus or AEx ib I S Apparatus to the Zone 2 and is not suitable for Class I Zone 0 or Class I Division 1 Hazardous Classified Locations 8 HANDLING CAUTION 7 No revision to drawing without prior Factory Mutual Research Approval 8 Terminator must be FM Approved Electrical Data e Rating 1 Entity and nonincendive For Groups A B C D E F and G or Group IIC Maximum Input Voltage Vmax 24 V Maximum Input Current Imax 250 mA Maximum Input Power Pi 1 2 W Maximum Internal Capacitance Ci 1 5 nF Maximum Internal Inductance Li 8 pH or e Rating 2 FISCO For Groups A B C D E F and G or Group IIC Maximum Input Voltage Vmax 17 5 V Maximum Input Current Imax 360 mA Maximum Input Power Pi 2 52 W Maximum Internal Capacitance Ci 1 5 nF Maximum Internal In
16. s a zip code which represents the following address 2 9 32 Nakacho Musashino shi Tokyo Japan 8 1 3 FM Certification A FM Explosionproof Type Caution for FM Explosionproof type Note 1 Model YTA320 F FF1 temperature transmit ters are applicable for use in hazardous locations Applicable Standard FM 3600 FM 3615 FM 3810 NEMA250 Explosionproof for Class I Division 1 Groups A B C and D 8 6 8 HANDLING CAUTION Dust ignitionproof for Class II III Division 1 Groups E F and G Enclosure rating NEMA 4X Temperature Class T6 Ambient Temperature 40 to 60 C Supply Voltage 32 V dc max Note 2 Wiring All wiring shall comply with National Electrical Code ANSI NEPA70 and Local Electrical Codes FACTORY SEALED CONDUIT SEAL NOT REQUIRED Note 3 Operation Keep strictly the WARNING on the nameplate attached on the transmitter WARNING OPEN CIRCUIT BEFORE REMOVING COVER FACTORY SEALED CONDUIT SEAL NOT REQUIRED INSTALL IN ACCORDANCE WITH THE INSTRUCTION MANUAL IM 1CS0B1 Take care not to generate mechanical spark when access to the instrument and peripheral devices in hazardous location Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corpo ration is prohibited and will void Factory Mutual Explosionproof Approval B FM Intrinsically Safe Type Model YTA Seri
17. tor with the following parameters is suitable R 90 100 Q C 0 2 2 pF The resistor must be infallible according to IEC 60079 11 One of the two allowed terminators might already be integrated in the associated apparatus bus supply unit FIELD INSTRUMENTS Intrinsically safe ratings of the transmitter FIELD INSTRUMENTS are as follows Supply output circuit EEx ia IIC T4 Maximum Voltage Ui 17 5 V Maximum Current li 360 mA Maximum Power Pi 2 52 W Internal Capacitance Ci 1 5 nF Internal Inductance Li 8 pH EEx ia IIB T4 Maximum Voltage Ui 17 5 V Maximum Current li 380 mA Maximum Power Pi 5 32 W Internal Capacitance Ci 1 5 nF Internal Inductance Li 8 pH Sensor circuit EEx ia IIC T4 Maximum Voltage Uo 7 7 V Maximum Current Io 70 mA Maximum Power Po 140 mW External Capacitance Co 1 6 pF External Inductance Lo 7 2 mH Number of Devices The number of devices max 32 possible on a fieldbus link depends on factors such as the power consumption of each device the type of cable used use of repeaters etc 8 HANDLING CAUTION 2 Entity Model Non Hazardous Hazardous Locations Locations Supply Unit Terminator Exi oY i ie 0 i a y y Aoa o 46 Supply Terminator Hand 7 Data held 12345 Terminal o0000 Sensor U 4 Fa YTA Field Instruments 1 Passive
18. tors At each end of the trunk cable an approved line terminator with the following parameters is suitable R 90 100 Q C 0 2 2 F The resistor must be infallible according to IEC 60079 11 One of the two allowed terminators might already be intergrated in the associated apparatus bus supply unit 8 8 8 HANDLING CAUTION System evaluations The number of passive device like transmitters actuators hand held terminals connected to a single bus segment is not limited due to LS reasons Furthermore if the above rules are respected the inductance and capacitance of the cable need not to be considered and will not impair the intrinsic safety of the installation HAZARDOUS AREA SAFE AREA Terminator Supply Unit FISCO Model FISCO Model OCO Exi ul y y l U Hand Terminator held Terminal Data Va Field Instruments l Passive F0808 EPS l S fieldbus system complying with FISCO model Installation Diagram Nonincendive Division 2 Installation I Terminator i O Temperature 10 Transmitter 20 70 SUPPLY 30 o4 SENSORS t rO Transmitter a i tT 1O 1 ji 1 t Hazardous Location l Non Hazardous Location Terminator i i O i Nonincendive _ 1 Power Supply 1 L I pa basip ee oe 7 Approved Associated Nonincendive Field Wiring Apparatus Vt or Voc It or Isc Ca La
Download Pdf Manuals
Related Search