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1794-ACNR1

Revisions: Ser A

Description:  Allen Bradley-REDUNDANT MEDIA ADAPTER FOR CONTROLNET FLEX I/O PLC

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Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 1794-ACNR1.
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About 1794-ACNR1

The 1794-ACNR1 is an easy-to-install Allen-Bradley Redundant Media Adapter which offers high precision and multiple points for input/output connections. It is ideal for ControlNet I/O PLCs (Programmable Logic Controllers). It has the I/O capacity of 8 modules. There is built-in support for high-speed communication at a rate of 5 Mbps.


With an input of 24V DC, 400mA, the 1794-ACNR1 Flex I/O ControlNet Redundant Media Adapter gives an output voltage of 5V DC, 640mA to the programmable logic controller for optimum performance from the machine.


When the 1794-ACNR1 is placed in the installation mode, you can find the ControlNet Adapter module on the top left. The indicators are placed right below it. To the right, at the back, it has a Flexbus connector. Two connectors are provided for ControlNet network cables.


The 1794-ACNR1 adapter has been tested to meet multiple European Union Directives. For example, it fully complies with the Council Directive 89/336/EEC Electromagnetic Compatibility (EMC) standards. Its compliance with the EN 50081-2EMC and EN 50082-2EMC Generic Emission Standards mean that it will give optimum performance in industrial environments.


The 1794-ACNR1 belongs to the Allen-Bradley line of automation gadgets from Rockwell Automation. Rockwell Automation has launched as many as 15 different revisions of this part to provide adaptability and better functioning in industrial environments.


Note that the 1794-ACNR1 adapter is open equipment, and you should mount it in an enclosure for the sake of personnel safety and to protect the equipment.

Technical specifications:

Part Number:1794-ACNR15
Module Type:ControlNet Adapter
IO Capacity:(8) Modules
Input Voltage Rating:24V DC
Adapter Type:Redundant
Communication Rate:5 Mbps

Please refer to the manual for more information about the 1794-ACNR1 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-ACNR1 Ser A
1794-ACNR1/A, Series A, Rev A Request Quote

Common misspellings: 1794ACNR1
l794-ACNR1
179A-ACNR1
1794-ACNRl
1794-ACNR1X