The Allen-Bradley 1756-CN2R is a communication module designed for the ControlLogix controller platform by Rockwell Automation.

• Function: Enables communication between the ControlLogix controller and other devices on an EtherNet/IP network.
• Applications: Used in industrial automation settings to connect programmable logic controllers (PLCs) with Human-Machine Interfaces (HMI), drives, and other industrial equipment.
• Features: May support various communication protocols depending on the specific version

1. About new and used product descriptions:

We guarantee that all products are 100% normal before shipment.
The new parts will use the original packaging.
Some second-hand products may have obvious scratches on the surface.
Second hand products will undergo strict testing before shipment.
Inventory will change periodically, please contact us before purchasing!

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