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1794-IB8S

Revisions: Ser A

Description:   The Allen-Bradley 1794-IB8S Flex I/O Digital Input Modules has 8 Current Sinking Inputs, a 10V DC On-state Voltage min., and a 31.2V DC On-state Voltage max.. It also operates with a 12.0mA On-state Current max. and a 5V DC Off-state Voltage max..

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Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 1794-IB8S.
Exchange: Exchange credit for your defective unit available.

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About 1794-IB8S

The 1794-IB8S by Allen Bradley is a sensor input module used to increase the number of processes running at the same time. This is an 8 point module which runs on a DC power input of 24 Volts. It is a modular I/O system which acts as the main driving unit for a variety of applications where inputs/outputs are ramped like a rack. With a heat dissipation figure of 10.2 BTU/hour and a 3 Watt power dissipation, the 1794-IB8S is one of the more efficient input modules used in the industry today.

A unique key switch position on every such module helps in identifying different labels. Channel status, input data and module status is communicated as a transferred word when the 1794-IB8S is first powered.

The DeviceNet Manager helps in communication interface between the input module to the terminal block using the read programming moves. There are provisions to calibrate the module depending upon the application that it is being used for. The output must be connected to a low impedance ground and must be isolated from the input. The operational temperature range is 0 to 55 degrees Celsius.

Technical specifications:

Part Number:1794-IB8S
Product Type:Flex I/O Digital Input Modules
Inputs:8 Current Sinking
On-state Voltage min.:10V DC
On-state Voltage max.:31.2V DC
On-state Current min.:2.0mA min.
On-state Current max.:12.0mA
Off-state Voltage max.:5V DC
Off-state Current max.:1.5mA
Nominal Input Impedance:4.6 k?
Flexbus Current:20mA @ 5V DC
Power Dissipation:3.5W @ 31.2V DC max.

Please refer to the manual for more information about the 1794-IB8S such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-IB8S Ser A
1794-IB8S/A, Series A, Rev A Request Quote

Common misspellings: 1794IB8S
l794-IB8S
179A-IB8S
1794-I88S
1794-IBbS
1794-IB8SX
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