Allen-Bradley 1757-SRM ProcessLogix & ControlLogix System Redundancy Module, Series B. The Allen-Bradley 1757-SRM Modules maintain Communication between the Primary and Secondary Redundant Chassis, keep the Secondary Controller synchronized by providing the path for crossloading any changes that occur in the Primary Controller.Supported Controllers: one 1756-L61, 1756-L62, 1756-L63, 1756-L64 controller; Supported Communication Modules (Maximum Seven modules): 1756-CNB series D or E, 1756-CNBR series D or E, 1756-ENBT, or 1756-EWEB modules. One Allen-Bradley 1757-SRM Series B, ProcessLogix & ControlLogix System Redundancy Module, FULLY TESTED, in excellent working and cosmetic condition. The unit is Series B, FRN 5.3, Mfg 2007.
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All listed logos, trademarks or service marks are property of their respective owners. The item "Allen Bradley 1757-SRM /B ProcessLogix & ControlLogix System Redundancy Module" is in sale since Thursday, June 25, 2020. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Processors".The seller is "baltisales" and is located in Baltimore, Maryland. This item can be shipped worldwide.