Replace Industrial
UPC10612598172877
BrandAllen-Bradley
Inputs8
Weight200 g
Indicators8 red fault indicators 1 green power indicator
Input TypeSingle-ended Non-isolated
Resolution16 bits
Data FormatConfigurable
ManufacturerRockwell Automation
Product TypeFLEX Ex I/O Module
IS input typeEx ia IIB/IIC T4, AEx ia IIC T4, Class I, II, III Division 1 Group A-G T4
No. of inputsEight (8) non-isolated inputs
Step Response4 ms
Terminal Base1797-TB3 or 1797-TB3S
IS module typeEx ib IIB/IIC T4, AEx ib IIC T4, Class I, Division 1 Group A-D T4
Power Dissipation5.2 W
Keyswitch Position3
Conductor wire size4 mm2 (12 gauge) stranded; max 1.2 mm (3/64 in.) insulation max
Product DescriptionFlex Ex analog input Module
Thermal Dissipation17.75 BTU/hour
Functional Data Range>15V @ 22 mA >21.5V @ 0 mA
Part Number/Catalog No.1797-IE8
Module Field-side Power Consumption7.5 W
Allen-Bradley

1797-IE8

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PLCsFLEX Ex I/O

The Allen-Bradley 1797-IE8 is a Flex Ex analog input module from Rockwell Automation with eight non-isolated inputs, 16-bit resolution, and configurable data formats. Designed for hazardous environments, it supports a 4 ms step response and includes fault and power indicators, requiring a 1797-TB3 base.

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