Redundancy Modules Cable ALLEN BRADLEY 1756-RMC1
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REQUEST QUOTESThe following features were added with the release 20.054_kit1 revision:
Addition of the 1756-RM2 and enhanced redundancy modules 1756-RM2XT.
Redundancy module speeds up to 1000 Mbps when using a 1756-RM2 or RM2XT module with another 1756-RM2/RM2XT module. Your system experiences the best performance of analysis if you use a redundancy module 1756-RM2 or RM2XT with the 1756-L7X controllers in both chassis.
The modules are 1756-RM2/RM2XT interference-free regarding safety functions and can be used in ControlLogix ® SIL2 applications.
Redundant fiber ports for the cross-loaded 1756-RM2/RMXT modules; no single fiber cable failure point.
During a channel fiber switch over on the 1756-RM2/RM2XT modules, exploration time may encounter a delay of ~10 ms or less; however, the chassis remains synchronized at all times during the channel switching process.