1794-IN115 - Rockwell Automation
Contents
1. Digital Filter Decimal Value Bits frequency 10 9 8 2 1 0 470 Hz 0 0 0 0 62 Hz 1 0 0 1 19 6 Hz 2 0 1 0 16 7 Hz 3 0 1 1 10 Hz 4 1 0 0 Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 17 Channel Digital Filter Digital Filter Decimal Value Bits frequency 10 9 8 2 1 0 4 17 Hz 5 1 0 1 Not applicable 6 1 1 0 Not applicable 7 1 1 1 HART Current Ratio HART Current Decimal Value Bits Ratio Limit 15 14 13 12 11 7 6 5 4 3 Disabled 0 0 0 0 0 0 Not applicable 1 0 0 0 0 1 Not applicable 2 0 0 0 1 0 Not applicable 3 0 0 0 1 1 Not applicable 4 0 0 1 0 0 5 5 0 0 1 0 1 6 6 0 0 1 1 0 7 7 0 0 1 1 1 8 8 0 1 0 0 0 9 9 0 1 0 0 1 10 10 0 1 0 1 0 30 30 1 1 1 1 0 31 31 1 1 1 1 1 Publication 1794 IN115C EN P April 2009 18 FLEX 1 0 Isolated Input HART Analog Module Channel Data Formats Format Bits Format Signal Range User Range Resolution 1 15 14 13 12 Name 1111019 8 MATE Lo HI LO HI 3 2 110 0 0101010 0 20mAin 0 00 22 00 0 22000 1 0 pA Milliamps 0 000 mA 22 000 mA 1 00 0 1 0 20mAin 0 00 12200 0 11000 2 0 pA Full Scale 0 110 00 3 0 0 1 1 0 20mAin 0 00 20 00 0 65535 0 3052 pA UINT 42 011010 14 20 mA in 2 00 22 00 2000 22000 1 0 pA Milliamps 22. 22 FLEX 1 0 Isolated Input HART Analog Module HART Input Data descriptions CHn HART CMD 3 Communication 0 HART CMD3 1 HART CMD3 Status Communication Disabled or Communication No Error Error between Adapter amp Module CHn HART Comm Status HART CMD3 Refer to User Manual Response first status byte CHn HART Field Device Status HART Refer to User Manual CMD3 Response second status byte Chn HART Loop Status Bit 0 HART enable 0 Disabled Enabled Bit 1 Device Connected 0 Not Connected Connected Bit 2 Response Error 0 No HART Response ended in error message failure Bit 3 CMD 48 Update 0 CMD 48 not CMD 48 updated updated Bit 4 HART Loop Tolerance Error 0 No HART Current HART Current Fault Fault Bit 5 HART Update 0 HART Device HART Device information information not updated since last read updated Bit 6 HART message 0 No new message 1 HART user message queue has completed a message Bit 7 Reserved PVA The primary variable for this channel has been acquired SVA The secondary variable for this channel has been acquired TVA The tertiary variable for this channel has been acquired FVA The fourth quaternary variable for this channel has been acquired Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 23 Status Indicator The OK status indicator is bicolor red and green The indicator flashes gre
3. hazard avoid a hazard and recognize the consequences SHOCK HAZARD Labels may be on or inside the equipment for example drive or motor to alert A people that dangerous voltage may be present IBURN HAZARD Labels may be on or inside the equipment for example drive or motor to alert people that surfaces may reach dangerous temperatures Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 3 Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category II applications as defined in IEC VAN 60664 1 at altitudes up to 2000 m 6562 ft without derating This equipment is considered Group 1 Class A industrial equipment according o IEC CISPR 11 Without appropriate precautions there may be difficulties with electromagnetic compatibility in residential and other environments due o conducted and radiated disturbances This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The enclosure must have suitable flame retardant properties to prevent or minimize the spread of flame complying with a flame spread rating of 5VA V2 V1 VO or equivalent if non metallic The interior of the enclosure m
4. 000 mA 22 000 mA 52 0 11011 1 4 20mAin 200 22 00 1250 11250 1 6 pA Full Scale 12 50 112 50 72 0 1 4141 44 20mA in 400 20 00 0 65535 0 2441 pA UINT 1 All other formats are invalid 2 HART Communications supported with these data formats only Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 19 Format Values Format Format name 0 0mA 2 0 mA 4 0mA 20 0mA 22 0 mA 0 0 20 mA in 0 2000 4000 20000 22000 illiamps 1 0 20 mA in Full 0 1000 2000 10000 11000 Scale 3 0 20 mA in UINT 0 6554 13107 65535 65535 1 4 4 20 mA in 2000 2000 4000 20000 22000 illiamps 5 4 20 mA in Full 1000 1000 2000 10000 11000 Scale 7 4 20 mA in UINT g t ol 0 65535 65535 1 1 These values are under or over the supported user range and are clamped at the lowest highest supported values Cyclic HART Input Data The HART input data holds the primary variables for the live HART device and other information gathered during the normal HART scan Additional documentary data is available through the pass through message interface in the device information tables Pass through messages are defined in detail in the User Manual The HART Input Data for a channel may be zeroes if HART communications is disabled for that channel For more information on disabling HART communications refer to the Disable HART communications and HA
5. 30 Test Db Unpackaged Damp Heat 5 95 non condensing Vibration IEC 60068 2 6 Test Fc Operating 5g 10 500 Hz Shock operating IEC 60068 2 27 Test Ea Unpackaged Shock 20g Shock nonoperating IEC 60068 2 27 Test Ea Unpackaged Shock 25g Emissions CISPR 11 Group 1 Class A ESD Immunity IEC 61000 4 2 6 kV contact discharges 8 kV air discharges Radiated RF Immunity IEC 61000 4 3 10V m with 1 kHz sine wave 80 AM from 80 2000 MHz 10V m with 200 Hz 50 Pulse 100 AM at 900 MHz 10V m with 200 Hz 50 Pulse 100 AM at 1890 MHz 3V m with 1 kHz sine wave 80 AM from 2000 2700 MHz Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 27 Environmental Attribute Value EFT B Immunity IEC 61000 4 4 3 kV at 5 kHz on signal ports Surge Transient IEC 61000 4 5 Immunity 2 KV line earth CM on shielded ports Conducted RF Immunity IEC 61000 4 6 10V rms with 1 kHz sine wave 80 AM from 150 kHz 80 MHz Certifications Certification when product is marked Value c UL us UL Listed Industrial Control Equipment certified for US and Canada See UL File E65584 UL Listed for Class Division 2 Group A B C D Hazardous Locations certified for U S and Canada See UL File E194810 CE European Union 2004 108 EC EMC Directive compliant with 61326 1 Meas Control Lab Industrial Requirements 61000 6 2 Industrial Immunity 61000 6 4 Industrial E
6. IN115C EN P April 2009 14 FLEX 1 0 Isolated Input HART Analog Module Configuration Map Word Bit 1 D D D D D D D D Reserved HIHIHIHIHIHIHIH 71615 14 13 2 1 10 2 CH 3 Format CH 2 Format CH 1 Format CH 0 Format 3 CH 7 Format CH 6 Format CH 5 Format CH 4 Format 4 CH1 HART Current FLTR1 CHO HART Curren FLTRO Ratio Ratio 5 CH3 HART Current FLTR3 CH2 HART Curren FLTR2 Ratio Ratio 6 CH5 HART Current FLTR5 CH4 HART Curren FLTR4 Ratio Ratio 7 CH7 HART Current FLTR7 CH6 HART Curren FLTR6 Ratio Ratio 8 Reserved 9 CHO High Alarm threshold 0 CHO Low Alarm threshold CHO Remote High High Alarm Limit 2 CHO Remote Low Low Alarm Limit 3 Words 9 12 for channel 1 6 7 Words 9 12 for channel 2 20 21 Words 9 12 for channel 3 24 25 Words 9 12 for channel 4 28 Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 15 Configuration Map Word Bit 15 14 13 12 11 10 9 8 7 16 15 14 13 12 11 0 29 Words 9 12 for channel 5 32 33 Words 9 12 for channel 6 36 37 Words 9 12 for channel 7 40 41 Reserved C IC IC C IC IC ICC 1161514 13 12 1 0 Note Reserved data may not be shown in certain controller software 1 not shown or used in
7. RSLogix 5000 Configuration Map descriptions BOA Byte order group A Byte order group A and B values must BOB Byte order group B match each other Refer to the Byte Order table FLTRn Channel n Digital Filter Refer to Channel Digital Filter table Fn Fault mode channel n 0 Local Remote 1 Enabled faults disabled CHn HART HART current fault ratio limit Valid values are 0 or 5 31 percent of Current Ratio on channel n full scale A value of 0 disables this feature Refer to the HART Current Ratio table for more information DHn Disable HART 0 HART 1 HART communications on channel n communications communications enabled disabled Publication 1794 IN115C EN P April 2009 16 FLEX 1 0 Isolated Input HART Analog Module Configuration Map descriptions Cn HART CMD 3 Disable 0 HART CMD 3 1 HART CMD 3 communications communications enabled disabled R Reserved CH N Format Refer to the Channel Data Formats table Byte Order Byte Order Byte Order Group B GroupA Bit9 Bit8 Bit1 BitO Description 0 0 0 0 Little Endian Format default all data entries in true Little Endian format 1 0 1 0 Word Swap word swap only values requiring more han one word for example 32 bit float values 0 1 0 1 Byte Swap byte swap all words in data table 1 1 1 1 Big Endian Format all data entries in true Big Endian ormat Channel Digital Filter
8. that falls into the VAN module could cause damage on power up To install the module on a 1794 terminal base refer to the figure and complete the following 1 Rotate the keyswitch 1 on the terminal base 2 clockwise to position 3 as required for this type of module 2 Make sure the flexbus connector 3 is pushed all the way to the left to connect with the neighboring terminal base or adapter You cannot install the module unless the connector is fully extended Publication 1794 IN115C EN P April 2009 8 FLEX 1 0 Isolated Input HART Analog Module 3 Make sure the pins on the bottom of the module are straight so they align properly with the connector in the terminal base If you remove or insert the module while the backplane power is on an electrical arc can occur This could cause an explosion in hazardous location VAN installations Be sure that power is removed or the area is nonhazardous before proceeding 4 Position the module 4 with its alignment bar 5 aligned with the groove 6 on the terminal base 5 Press firmly and evenly to seat the module in the terminal base unit noting that the module is seated when the latching mechanism 7 is locked into the module Wire the Module If you connect or disconnect wiring while the field side power is on an electrical arc can occur This could cause an explosion in hazardous location A installations Be sure that power is removed or the are
9. 1794 TB3S terminals B 16 33 are common internally connected in the terminal base unit V DC For catalog numbers 1794 TB3 and 1794 TB3S terminals C 34 51 are power internally connected in the terminal base unit Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 13 Input Map Word Bit 15 14 13 12 11 10 9 8 7 6 15 14 13 2 1 0 0 Channel 0 Input Data 1 Channel 1 Input Data 2 Channel 2 Input Data 3 Channel 3 Input Data 4 Channel 4 Input Data 5 Channel 5 Input Data 6 Channel 6 Input Data 7 Channel 7 Input Data 8 JH IH JH JH JH IH JH YH JL IL IL IL IL IL Fe TL 7116151413 2 1 JO I7 161514 13 2 1 0 9 IRIR IRIRIRIR IR IR P P P P P YP P YP 711615141312 1110 7 6 15 4 13 2 1 0 10 Reserved Diagnostic Status MO ICICICICIC IC IC IC YF IF TF Bel PO iF 111615141312 11 10 7 6 5 3 2 1 0 12 X X X X X X X X Reserved 7116151413 2 1 0 Hn Channel n High Alarm 0 False 1 True Ln Channel n Low Alarm 0 False 1 True Pn Channel n Out Of Range Alarm 0 False 1 True Rn Channel n Second Remote Alarm 0 False 1 True Fn Channel n HART Failure 0 False 1 True Cn Channel n HART Current Fault 0 False 1 True Xn Channel n HART Transmitter Present 0 False 1 True ote Reserved data may not be shown in certain controller software Publication 1794
10. 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1794 IN115C EN P April 2009 PN 44688 Supersedes Publication 1794 IN115B EN P October 2008 Copyright 2009 Rockwell Automation Inc All rights reserved Printed in the U S A
11. 60 dB at 60 Hz Vv Step response to 99 current terminal 7 Hz conversion rate 480 ms 0 Hz conversion rate 200 ms 7 Hz conversion rate 120 ms 6 Hz conversion rate 101 ms 62 Hz conversion rate 32 ms 470 Hz conversion rate 4 ms Rp 1 0 6 9 Input resistance 249 Q 1 Absolute accuracy 0 1 Full Scale 25 C Accuracy drift with temperature 0 4 Full Scale for 0 C 55 C Calibration required Factory calibrated Can be calibrated in field when necessary Overload max 32 mA continuous Indicators 1 red green power status indicator Isolation voltage 120V continuous Basic Insulation Type Type tested at 1000V ac for 60 s between User power to system channel to system and channel to channel Flexbus current external input 5V DC 80 mA 24V DC 190 mA Power dissipation max 4 8 W 31 2V DC Enclosure type rating None open style Terminal block screw torque Determined by installed terminal base Wire size Determined by installed terminal base Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 25 FLEX 1 0 8 input Isolated HART Module 1794 IF8IH Attribute Value Wiring category 2 on signal ports 3 on power ports Wire type Shielded on signal ports Flexbus current 80 mA Thermal dissipation max 6 8 BTU hr 31 2V DC Keyswitch position 3 Extern
12. Installation Instructions FLEX 1 0 Isolated Input HART Analog Module Catalog Number 1794 IF8IH Topic Page Important User Information Environment and Enclosure 3 Preventing Electrostatic Discharge 4 North American Hazardous Location Approval 5 Install the Module 7 Wire the Module 8 Ground the Module 10 Module Wiring 11 Cyclic HART Input Data 19 Status Indicator 23 Specifications 23 This module can only be used with 1794 ACN R 15 with version 5 1 or greater firmware or 1794 AENT with version 4 2 or greater firmware The 1794 AENT currently ships with version 4 1 firmware For more information about using this module with 1794 ACN R 15 with version 5 1 or greater firmware see 1794 RNO71 ALLEN BRADLEY Rockwell Roceweit Sorrwae Automation 2 FLEX 1 0 Isolated Input HART Analog Module Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls Publication SGI 1 1 available from your local Rockwell Automation sales office or online at http literature rockwellautomation com describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equip
13. RT CMD 3 Disable functions in the Configuration Map table Publication 1794 IN115C EN P April 2009 20 FLEX 1 0 Isolated Input HART Analog Module HART Input Data Word Bit 7 6 5 4 3 2 0 0 Reserved C IC JC IC yo C C JC HJH JH H H H H H 7 16 15 4 13 2 1 0 HART CMD 3 Communications Status 1 Reserved 2 CHO HART Field Device Status CHO HART Comm Status 3 Reserved F T S P_ CHO HART Loop Status VV JV IV A A A A 4 CHO HART Primary Value IEEE 754 1985 Single Precision 32 bit floating point 5 6 CHO HART Secondary Value IEEE 754 1985 Single Precision 32 bit floating point 7 8 CHO HART Tertiary Value IEEE 754 1985 Single Precision 32 bit floating point 9 10 CHO HART Fourth Quaternary Value IEEE 754 1985 Single Precision 32 bit 11 floating point 12 CHO SV Units Code CHO PV Units Code 13 CHO FV Units Code CHO TV Units Code 14 Words 2 13 for channel 1 26 Words 2 13 for channel 2 38 Words 2 13 for channel 3 Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 21 HART Input Data Word Bit 15 14 13 12 11 10 9 8 7 16 15 14 3 2 1 0 50 Words 2 13 for channel 4 61 62 Words 2 13 for channel 5 73 74 Words 2 13 for channel 6 85 86 Words 2 13 for channel 7 97 Publication 1794 IN115C EN P April 2009
14. a is nonhazardous before proceeding To connect wiring for 1794 TB3 and 1794 TB3S bases refer to the tables and figure and complete the following 1 Connect individual input wiring to numbered terminals on the 0 15 row A as indicated in the table using Belden 8761 cable for signal wiring ATTENTION Connect only one current signal per channel A 2 Connect each channel signal return to the associated terminal on row A Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 9 3 Connect the V DC power lead to terminal 34 on the 34 51 row C and the V common return to terminal 16 on the 16 33 row B To reduce susceptibility to noise power analog modules and digital modules from separate power supplies VAN Do not exceed a length of 3 m 9 8 ft for DC power cabling 4 If daisy chaining power to the next terminal base connect a jumper from terminal 51 V DC on this base unit to terminal 34 on the next base unit 5 If continuing DC common to the next base unit connect a jumper from terminal 33 common on this base unit to terminal 16 on the next base unit 6 For both 1794 TB3 and 1794 TB3S bases connect wiring shields to functional earth ground as near as possible to the module Publication 1794 IN115C EN P April 2009 10 FLEX 1 0 Isolated Input HART Analog Module Ground the Module All I O wiring must use shielded wire Shields must be te
15. al DC power supply 24V DC nom voltage External DC power supply voltage range 19 2 31 2V DC includes 5 AC ripple External DC power supply current 190 mA 24V DC Dimensions HxWxD approx 94 0 x 94 0 x 66 0 mm 3 7 x 3 7 x 2 6 in with module installed in base 1 2 3 orth American T4 temperature code EC Temp Code T4 Includes offset gain nonlinearity and repeatability error terms If 24V DC is removed from the module input resistance 10 KQ Use this Conductor Category information for planning conductor routing Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 The phase conductor is 0 34 2 5 mm The ground conductor must be equal to or greater than the phase conductor 4 Engineering Units apply to HART data only Publication 1794 IN115C EN P April 2009 26 FLEX 1 0 Isolated Input HART Analog Module Environmental Attribute Value Temperature operating IEC 60068 2 1 Test Ad Operating Cold IEC 60068 2 2 Test Bd Operating Dry Heat IEC 60068 2 14 Test Nb Operating Thermal Shock 0 55 C 32 131 F Temperature IEC 60068 2 1 Test Ab Unpackaged Nonoperating Cold nonoperating IEC 60068 2 2 Test Bb Unpackaged Nonoperating Dry Heat IEC 60068 2 14 Test Na Unpackaged Nonoperating Thermal Shock 40 85 C 40 185 F Relative humidity IEC 60068 2
16. ase review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your product up and running United States 1 440 646 3434 Monday Friday 8 a m 5 p m EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number see phone number above to obtain one to your distributor in order to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Allen Bradley Rockwell Automation TechConnect and FLEX I O are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel
17. ed for use in potentially explosive atmospheres given in Annex II to this Directive Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079 15 and EN 60079 0 This equipment is not resistant to sunlight or other sources of UV radiation e This equipment must be installed in an enclosure providing at least IP54 protection when applied in Zone 2 environments e This equipment shall be used within its specified ratings defined by Allen Bradley e Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 40 when applied in Zone 2 environments e This equipment must be used only with ATEX certified backplanes e Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product e Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 7 Install the Module Read this for information about how to install the module which mounts on a 1794 TB3 or 1794 TB3S terminal base 3 1 2 6 VETOED __ AEE 44341 During mounting of all devices be sure that all debris such as metal chips or wire strands is kept from falling into the module Debris
18. en for these reasons e The module configuration word is zero for example powerup reset condition e The 24V DC user power is off e The module is in Configuration mode The indicator displays red to indicate the module did not pass the initial hardware test Recycle power in response to this display After powerup if the status indicator is not flashing green or solid green recycle module power to verify a proper reset of the bus interface Specifications FLEX 1 0 8 input Isolated HART Module 1794 IF8IH Attribute Value Number of inputs 8 isolated Module base Catalog numbers 1794 TB3 1794 TB3S Resolution 16 bits unipolar 15 bits plus sign bipolar Current 0 320 pA cnt unipolar 0 640 pA cnt bipolar Data format Engineering Units Percent of Full Scale Proportional Count Conversion type Sigma Delta Update rate see input update rate table Input current terminal 4 20 mA user configurable 0 20 mA user configurable Publication 1794 IN115C EN P April 2009 24 FLEX 1 0 Isolated Input HART Analog Module FLEX 1 0 8 input Isolated HART Module 1794 IF8IH Attribute Value Normal mode rejection ratio current terminal gt 70 dB 50 60 Hz 4 17 Hz ADC conversion rate gt 65 dB 50 60 Hz 10 0 Hz ADC conversion rate gt 75 dB 50 Hz 16 7 Hz ADC conversion rate gt 85 dB 60 Hz 19 6 Hz ADC conversion rate Common mode rejection ratio gt 60 dB at 50 Hz
19. eux avant de this equipment unless power has d brancher l quipement been removed or the area is known e Couper le courant ou s assurer to be nonhazardous Secure any que l environnement est class external connections that mate to non dangereux avant de this equipment by using screws d brancher les connecteurs sliding latches threaded Fixer tous les connecteurs connectors or other means externes reli s cet provided with this product quipement l aide de vis Substitution of components may loquets coulissants impair suitability for Class connecteurs filet s ou autres Division 2 moyens fournis avec ce produit e f this product contains batteries e La substitution de composants they must only be changed in an peut rendre cet quipement area known to be nonhazardous inadapt une utilisation en environnement de Classe 1 Division 2 e S assurer que l environnement est class non dangereux avant de changer les piles Publication 1794 IN115C EN P April 2009 6 FLEX 1 0 Isolated Input HART Analog Module European Hazardous Location Approval European Zone 2 Certification The following applies when the product bears the Ex or EEx Marking This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94 9 EC and has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intend
20. ment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Iden ies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss IMPORTANT Identifies information that is critical for successful application and understanding of the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a
21. missions 61131 2 Programmable Controllers Clause 8 Zone A amp B m mmm European Union 2006 95 EC LVD copliant with EN 61131 2 Programmable Controllers Clause 11 C Tick Aus A ralian Radiocommunications Act compliant with S NZS CISPR 11 Industrial Emissions Ex 1 See the Product Certifica and other certification de European Union 94 9 EC ATEX Directive compliant with EN 60079 15 Potentially Explosive Atmospheres Protection n 113 G Ex nA IIC T4 X EN 60079 0 General Requirements Zone 2 ion link at http www ab com for Declaration of Conformity Certificates ails Publication 1794 IN115C EN P April 2009 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more information contact your local distributor or Rockwell Automation representative or visit http support rockwellautomation com Installation Assistance If you experience a problem within the first 24 hours of installation ple
22. rminated external to the module such as bus bars and shield terminating feed throughs Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 11 Module Wiring NN TENTE Row 161718 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Row B 34 35 36 37 38 39 40 41 42 43 44 4546 47 48 49 50 51 Row C Label placed at top of wiring area Row aaeqaasr Row B agsqans nasa aaaa eaamaaaaal i Current Input 1794 TB3S shown a 2 x 44319 ACorDC DC only DC only Four wire Three wire Two wire Current Current Current Transmitter Transmitter Transmitter Publication 1794 IN115C EN P April 2009 12 FLEX 1 0 Isolated Input HART Analog Module Wire Connections Channel Signal Label Catalog Numbers Type Markings 1794 TB3 or 1794 TB3S Terminal 0 Curren 10 A 0 Current 0 Ret A 1 1 Curren 1 A 2 Current 1 Ret A 3 2 Curren 12 A 4 Current 2 Ret A 5 3 Curren 13 A 6 Current 3 Ret A 7 4 Curren 14 A 8 Current 4 Ret A 9 5 Curren 15 A 10 Current 5 Ret A 11 6 Curren 16 A 12 Current 6 Ret A 13 7 Curren 17 A 14 Current 7 Ret A 15 V DC For catalog numbers 1794 TB3 and
23. rounding Secure DIN rail to mounting surface approximately every 200 mm 7 8 in and use end anchors appropriately gt i Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when VAN you handle this equipment e Touch a grounded object to discharge potential static e Wear an approved grounding wriststrap e Do not touch connectors or pins on component boards e Do not touch circuit components inside the equipment e Use a static safe workstation if available e Store the equipment in appropriate static safe packaging when not in use To reduce susceptibility to noise power analog modules and digital modules from separate power supplies Do not exceed a length of 3 m 9 8 ft for DC power cabling A To comply with the CE Low Voltage Directive LVD all connected 1 0 must be powered from a source compliant with the following VAN Safety Extra Low Voltage SELV or Protected Extra Low Voltage PELV Publication 1794 IN115C EN P April 2009 FLEX 1 0 Isolated Input HART Analog Module 5 North American Hazardous Location Approval The following information applies when Informations sur l utilisation de cet operating this equipment in hazardous quipement en environnements dangereux locations Products marked CL I DIV 2 GP A B C D are suitable Les produi
24. ts marqu s CL I DIV 2 GP A B C D ne for use in Class Division 2 Groups A B C D Hazardous conviennent qu une utilisation en environnements de Locations and nonhazardous locations only Each Classe Division 2 Groupes A B C D dangereux et non product is supplied with markings on the rating dangereux Chaque produit est livr avec des marquages sur nameplate indicating the hazardous location sa plaque d identification qui indiquent le code de temperature code When combining products within a temp rature pour les environnements dangereux Lorsque system the most adverse temperature code lowest T plusieurs produits sont combin s dans un syst me le code number may be used to help determine the overall de temp rature le plus d favorable code de temp rature le temperature code of the system Combinations of plus faible peut tre utilis pour d terminer le code de equipment in your system are subject to investigation by temp rature global du syst me Les combinaisons the local Authority Having Jurisdiction at the time of d quipements dans le syst me sont sujettes inspection installation par les autorit s locales qualifi es au moment de installation EXT EXPLOSION HAZARD RISQUE e Do not disconnect equipment D EXPLOSION unless power has been removed or the area is known to be Couper le courant ou s assurer nonhazardous que l environnement est class Do not disconnect connections to non danger
25. ust be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications In addition to this publication see e Industrial Automation Wiring and Grounding Guidelines for additional installation requirements Allen Bradley publication 1770 4 1 e NEMA Standards 250 and IEC 60529 as applicable for explanations of the degrees of protection provided by different types of enclosure If you insert or remove the module while backplane power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding gt i WARNING If you connect or disconnect wiring while the field side power is on an electrical arc can occur This could cause an explosion in hazardous location VAN installations Be sure that power is removed or the area is nonhazardous before proceeding Publication 1794 IN115C EN P April 2009 4 FLEX 1 0 Isolated Input HART Analog Module ee his product is grounded through the DIN rail to chassis ground Use zinc plated yellow chromate steel DIN rail to assure proper grounding The use of other DIN rail materials for example aluminum and plastic that can corrode oxidize or are poor conductors can result in improper or intermittent g
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