AB 1756-RM2XT Enhanced Redundancy Module for ControlLogix Systems

This Allen-Bradley 1756-RM2 ControlLogix Redundancy Enhanced Module provides critical redundancy for industrial automation systems, ensuring seamless operation and data consistency.

Allen-Bradley 1756-RM2XT Enhanced Redundancy Module

The Allen-Bradley 1756-RM2XT is an advanced redundancy module engineered for ControlLogix systems, delivering critical fail-safe operation in industrial automation environments. Designed for high-availability applications, it ensures continuous system performance through automatic switchover during primary module failure. Its extended temperature resilience makes it ideal for harsh industrial settings where operational continuity is paramount.

Technical Specifications

Manufacturer Allen-Bradley
Model Number 1756-RM2
Number of Channels 2
Current Rating 1.16A @ 5.1VDC
3.4mA @ 24VDC
Temperature Range -40°C to 85°C (-40°F to 185°F)
Mounting Type Chassis
RFI Suppression 10V/m (80-2000MHz)
3V/m (2000-2700MHz)

Allen-Bradley 1756-RM2XT Front View
1756-RM2XT Module Connectors
ControlLogix Redundancy System

Industrial Applications

This module is essential for mission-critical systems requiring zero downtime, including:
• Power generation control systems
• Continuous manufacturing processes
• Oil and gas pipeline monitoring
• Water treatment facilities

Compatible with ControlLogix 1756 chassis and designed to work seamlessly with Allen-Bradley’s redundancy ecosystem. Often paired with 1756-L7x controllers and 1756-ENxT communication modules for complete high-availability solutions.

Why Choose Vertex Industrial?

Vertex Industrial specializes in global sourcing of industrial automation hardware, including new surplus and refurbished components from leading brands like Allen-Bradley, Siemens, and Honeywell. Our technical team provides:

  • Expert pre-sales technical consultation
  • Comprehensive 1-year warranty on all components
  • Global logistics support from our warehouse network
  • Sourcing solutions for hard-to-find industrial components

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