Rated 4.8 with 13 reviews


Revisions: Ser A

Description:   The Allen-Bradley 1794-IF2XOF2IXT Flex XT I/O Isolated Input Analog Module has 2 Isolated Inputs, a 16 bits Resolution, and a Sigma Delta Conversion Type. It also operates with a +/- 10V Input Voltage Terminal and a 50mA FlexBus Current.


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Warranty: 1 year DO Supply Warranty Included
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About 1794-IF2XOF2IXT

The 1794-IF2XOF2IXT by Allen Bradley is a Flex based I/O module designed to incorporate different applications and powered by 24 Volts DC. The three main parts of the FLEX system are a terminal base, an adapter (for the power supply), and an I/O module. The 1794-IF2XOF2IXT has a pair of non-isolated and single-ended inputs/outputs which are compatible with terminals such as the 1794-TBNK and the 1794-TB3K. This module has a converter that converts digital signals to analog, to work along with the processed word information. It also interfaces analog signals from its processor memory to its input memory, using block transfer programming moves.

This module’s adapter transfers BTW instructions from one place to another; its unique labeling helps to identify the key switch position and type of the module. It has 5 key switch positions, supporting a total of 2 inputs and 2 outputs and supports an open type enclosure and DIN rail mounting. At its startup, the current drawn from the 1794-IF2XOF2IXT  should not exceed 10 A. Do not remove the module while an operation is in progress; this will result in loss of data.

This module measures 46 x 94 x 75 millimeters and has an operating temperature range of -20 to 70 degrees Celsius.

Technical specifications:

Part Number:1794-IF2XOF2IXT
Product Type:Flex XT I/O Isolated Input Analog Module
Inputs:2 Isolated
Resolution:16 bits
Conversion Type:Sigma Delta
Input Current Terminal:4-20mA
Input Voltage Terminal: +/- 10V
FlexBus Current:50mA
External DC Power Supply:24V DC nom.
Isolation Voltage:120V Continuous
Power Dissipation:2.0W @ 31.2V DC max.
Thermal Dissipation:6.8 BTU/hr. @ 31.2V DC max.

Please refer to the manual for more information about the 1794-IF2XOF2IXT such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-IF2XOF2IXT Ser A
1794-IF2XOF2IXT/A, Series A, Rev A Request Quote

Common misspellings: 1794IF2XOF2IXT
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