A-B 1756-RM ControlLogix Redundancy Module
The Allen-Bradley 1756-RM Redundancy Module delivers critical fault tolerance for industrial automation systems. Engineered to maintain continuous operation, it synchronizes data between primary and secondary controllers with zero downtime during failover events. This module is essential for mission-critical applications where system reliability directly impacts operational safety and productivity.
Technical Specifications
| Brand | Allen-Bradley (Rockwell Automation) |
| Model | 1756-RM |
| Series | ControlLogix |
| Operating Voltage | 24 VDC |
| Communication | Ethernet/IP, ControlNet |
| Temperature Range | -40°C to 85°C |
| Dimensions | 10.5 x 6.5 x 2.5 inches (267 x 165 x 64 mm) |
| Weight | 3.5 lbs (1.6 kg) |
| Certifications | CE, UL, CSA |
Industrial Applications
The 1756-RM is designed for critical infrastructure requiring 24/7 operational integrity. Key implementations include:
- Power generation turbine control systems
- Pharmaceutical manufacturing batch processes
- Petrochemical refinery safety instrumented systems
- Automotive production line controllers
- Water treatment plant SCADA networks
Compatible with all ControlLogix 1756-series processors including L7x and L8x models. For complete redundancy systems, pair with 1756-SRM synchronization modules and 1756-ENxT communication adapters.
Vertex Industrial Support
Vertex Industrial specializes in industrial automation hardware through our global network of warehouses and suppliers. We provide:
- 1-year performance warranty on all components
- Technical pre-sales consultation for system integration
- Expedited global shipping from multiple fulfillment centers
- Sourcing services for discontinued or hard-to-find components
Contact us for pricing and availability inquiries. Our specialists can source any industrial automation component from leading brands including Rockwell, Siemens, Honeywell, and Emerson.
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