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Allen-Bradley 1756-CN2R ControlNet Redundant Bridge module Competitive prices

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The Allen-Bradley 1756-CN2R is a ControlNet Redundant Bridge module for the ControlLogix platform. It provides a redundant ControlNet connection between two ControlLogix controllers. This allows for continuous operation of the controllers even if one of the ControlNet networks fails.

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Product Information:A-B 1756-CN2R Communication Module

Product Description

The Allen-Bradley 1756-CN2R is a ControlLogix ControlNet Redundant Bridge. It is used to create a redundant ControlNet network for increased reliability and uptime. The 1756-CN2R supports up to two ControlNet networks, and it can automatically switch between networks in the event of a failure.

Product Parameters

  • Supports up to two ControlNet networks
  • Automatic switching between networks in the event of a failure
  • Supports ControlNet speeds of up to 100 Mbps
  • DIN rail mountable
  • Dimensions: 104 x 42 x 106 mm (4.09 x 1.65 x 4.17 in.)
  • Weight: 0.3 kg (0.66 lb.)

Usage Methods

To use the Allen-Bradley 1756-CN2R, you will need to connect two ControlNet networks to it. You can then configure the 1756-CN2R to automatically switch between networks in the event of a failure.

To configure the Allen-Bradley 1756-CN2R, you will need to use the Rockwell Automation RSLogix 5000 software. The RSLogix 5000 software allows you to configure the 1756-CN2R to automatically switch between networks, and to set other parameters such as the network speed.

Product Advantages

The Allen-Bradley 1756-CN2R offers a number of advantages over other ControlNet redundant bridges, including:

  • Automatic switching between networks in the event of a failure
  • Supports ControlNet speeds of up to 100 Mbps
  • DIN rail mountable
  • Easy to configure using the Rockwell Automation RSLogix 5000 software

Overall, the Allen-Bradley 1756-CN2R is a reliable and eas


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