Allen-Bradley 1794-IE8H Specifikace

Installation InstructionsFLEX I/O 8 Input HART Analog ModuleCatalog Number 1794-IE8H, Series BTopic PageImportant User Information 2Environment and En

10 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 20143. Refer to the Figure for other configurations.4. Connect +V DC

FLEX I/O 8 Input HART Analog Module 11Publication 1794-IN108D-EN-P - January 2014Ground the ModuleAll I/O wiring must use shielded wire. Shields m

12 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014 Input MapWord Bit15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 00 Input Da

FLEX I/O 8 Input HART Analog Module 13Publication 1794-IN108D-EN-P - January 2014Configuration MapWord Bit15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 00NF

14 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 201422 Low Alarm Limit Ch323 High High Alarm Limit (Remote) Ch324 Low

FLEX I/O 8 Input HART Analog Module 15Publication 1794-IN108D-EN-P - January 2014Byte Order ConfigurationByte Order Group BByte Order Group ADescr

16 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014Digital Filter6 01104…20 mA as √%4.00 22.00 0 (0%)10607 (106.07%)

FLEX I/O 8 Input HART Analog Module 17Publication 1794-IN108D-EN-P - January 2014Cyclic HART Input DataThe HART input data holds the primary varia

18 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 201418 Ch1 HART Secondary Value1920 Ch1 HART Teritiary Value2122 Ch1

FLEX I/O 8 Input HART Analog Module 19Publication 1794-IN108D-EN-P - January 201448 Ch3 HART Secondary Value Units Code Ch3 HART Primary Value Uni

2 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014Important User InformationSolid state equipment has operational ch

20 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 201478 Ch6 Secondary Value7980 Ch6 Tertiary Value8182 Ch6 Fourth Valu

FLEX I/O 8 Input HART Analog Module 21Publication 1794-IN108D-EN-P - January 2014HART Input Data descriptionsCHn: HART Communication Status 0: HA

22 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014HART Read Back Threshold HART Read Back Decimal B

FLEX I/O 8 Input HART Analog Module 23Publication 1794-IN108D-EN-P - January 2014Input Map (Series A Mode)Word Bit15 14 13 12 11 10 9 8 7 6 5 4 3

24 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014Configuration Map (Series A Mode)Word Bit15 14 13 12 11 10 9 8 7

FLEX I/O 8 Input HART Analog Module 25Publication 1794-IN108D-EN-P - January 2014Remote Transmitter Error Up/Down (Series A Mode)Word 0 Bit 08 Up/

26 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014The extended configuration data table is accessed (read/write) by

FLEX I/O 8 Input HART Analog Module 27Publication 1794-IN108D-EN-P - January 2014Secondary Master Enable (SME)/ Primary Master Inhibit (PMI) (Seri

28 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014HART Rebuild Bit The HART Rebuild bit will trigger a HART Rebuild

FLEX I/O 8 Input HART Analog Module 29Publication 1794-IN108D-EN-P - January 2014Field Transmitter Supply CharacteristicThe field transmitter supp

FLEX I/O 8 Input HART Analog Module 3Publication 1794-IN108D-EN-P - January 2014Environment and Enclosure ATTENTIONThis equipment is intended

30 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014If a fault occurs in the field transmitter supply of any channel,

FLEX I/O 8 Input HART Analog Module 31Publication 1794-IN108D-EN-P - January 2014RepairStatus IndicatorsATTENTIONThis module is not field repairab

32 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014Specifications FLEX I/O 8 Input HART Analog Module - 1794

FLEX I/O 8 Input HART Analog Module 33Publication 1794-IN108D-EN-P - January 2014Flexbus current external input(2)5V DC 80 mA 24V DC 190 mAPower

34 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014Environmental Attribute ValueTemperature, operating IEC 60068-2-1

FLEX I/O 8 Input HART Analog Module 35Publication 1794-IN108D-EN-P - January 2014EFT/B Immunity IEC 61000-4-4: ±2 kV at 5 kHz on power ports ±2 kV

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4 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014Prevent Electrostatic Discharge ATTENTIONThis product is grounde

FLEX I/O 8 Input HART Analog Module 5Publication 1794-IN108D-EN-P - January 2014North American Hazardous Location Approval The following informati

6 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014European Hazardous Location Approval European Zone 2 Certific

FLEX I/O 8 Input HART Analog Module 7Publication 1794-IN108D-EN-P - January 2014About the ModuleThe HART analog modules can be used with ControlNe

8 FLEX I/O 8 Input HART Analog Module Publication 1794-IN108D-EN-P - January 2014To install the module on a 1794 terminal base, refer to the figure

FLEX I/O 8 Input HART Analog Module 9Publication 1794-IN108D-EN-P - January 2014Wire the Module To connect two-wire transmitter devices for 1794-T