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Description
Allen-Bradley 1757-SRM System Redundancy Module
Enhance System Reliability with Seamless Redundancy
The Allen-Bradley 1757-SRM is designed to ensure high system availability by providing a backup controller that automatically takes over in case of primary controller failure. This module is compatible with both ProcessLogix and ControlLogix systems, offering controller redundancy to minimize downtime and maintain operational consistency.
Key Features:
- High Availability: Ensures continuous system operation by seamlessly transitioning to a backup controller upon primary failure.
- Continuous Synchronization: Maintains synchronization between primary and secondary controllers across two different ControlLogix chassis.
- Fiber Optic Connectivity: Includes a fiber optic port for reliable communication over long distances using a 62.5/125-micron multi-mode fiber-optic cable with SC connector.
- Compatibility: Supports controllers like 1756-L61, 1756-L62, 1756-L63, and 1756-L64, as well as up to seven communication modules.
Benefits:
- Reliability: Reduces system downtime by ensuring automatic switchover in case of controller failure.
- Consistency: Maintains operational consistency by keeping the secondary controller synchronized with the primary one.
- Flexibility: Compatible with a range of controllers and communication modules, making it versatile for various applications.
Important Note:
This product has been discontinued by the manufacturer. However, it remains a valuable asset for systems already utilizing it.
Safety and Compatibility Information:
- Always refer to Rockwell Automation's guidelines and safety manuals for proper installation, application, and maintenance.
- Ensure compatibility with your existing ProcessLogix or ControlLogix setup before purchasing.
By integrating the 1757-SRM into your system, you can enhance reliability and maintain high availability, making it ideal for applications requiring minimal downtime.
