Allen-Bradley 1756-CN2RXT ControlLogix ControlNet Bridge Module

Product Description

Allen-Bradley 1756-CN2RXT ControlLogix ControlNet Bridge Module is a Logix-XT extended temperature ControlNet redundant communication module designed for ControlLogix automation systems. It provides high-speed communication between ControlLogix controllers, remote I/O devices, drives, and other ControlNet-enabled devices. The module supports dual ControlNet channels and redundant network architecture, making it suitable for harsh environments and applications requiring high system availability.

Technical Specifications

Advantages & Features

• Redundant ControlNet Communication
  Supports dual-channel ControlNet communication, improving network reliability and reducing production downtime.
• Extended Temperature Design
  Logix-XT design allows operation in wider temperature environments, suitable for demanding industrial applications.
• High-Speed Data Communication
  Provides stable 5 Mbps ControlNet communication between controllers, remote I/O, and automation devices.
• High System Availability
  Redundant network capability helps maintain communication even if one ControlNet path fails.
• Flexible Industrial Integration
  Compatible with ControlLogix platforms for distributed control and large-scale automation systems.
• Reliable Industrial Construction
  Designed for harsh industrial environments requiring continuous operation.

Applications

• Oil & Gas Automation Systems
• Power Generation and Distribution
• Chemical Processing Systems
• Water Treatment Plants
• Factory Automation Systems
• Remote I/O Communication Networks
• Large-Scale Manufacturing Equipment
• Critical Process Control Systems

Precautions

• Verify compatibility with ControlLogix chassis and controller firmware before installation.
• Use recommended ControlNet cables and connectors.
• Confirm network configuration and node addresses before operation.
• Install in a suitable industrial control cabinet environment.
• Avoid strong electromagnetic interference sources near communication cables.
• Backup ControlNet network configuration before replacement or maintenance.
• Check operating temperature requirements for harsh environment installations.