Product Name: Allen-Bradley 1756-RM ControlLogix Redundancy Module

Product Description:

Enables redundancy for ControlLogix controllers, ensuring continuous operation even if one controller fails.
Provides communication and synchronization between two identical ControlLogix controllers in a redundant configuration.
Monitors the health of the redundant system and initiates failover procedures if necessary.
Supports both Series A and Series B versions, with Series B offering faster communication speeds (100 Mbps) when used with the same series module.
Requires the use of a 1756-RMCx redundancy cable to connect the two controllers.