Allen Bradley 1757-SRM System Redundancy Module

Description

The 1757-SRM (Synchronizing Redundancy Module) is designed to enhance the availability of process control systems by implementing controller redundancy. It ensures that a secondary controller is continuously synchronized with the primary controller, offering a backup in the event of primary system failure. This redundancy solution is essential for maintaining system uptime in critical applications.

Specifications

• Manufacturer: Allen-Bradley
• Product Number: 1757-SRM
• Compatibility: Works with ProcessLogix and ControlLogix systems
• Redundancy Type: Controller redundancy to ensure high system availability
• Function: Synchronizes a secondary controller with a primary controller across two different ControlLogix chassis

Features

• High Availability: The 1757-SRM module enhances system reliability by providing a backup controller that automatically takes over if the primary controller fails.
• Continuous Synchronization: Ensures the secondary controller is always in sync with the primary controller, avoiding process interruptions and maintaining operational consistency.
• Seamless Transition: In the event of a primary controller failure, the transition to the backup controller is smooth and automatic, minimizing downtime.
• Redundancy Support: The module allows for the implementation of redundancy in ControlLogix and ProcessLogix systems, making it ideal for applications that require high availability and fault tolerance.