The Siemens 6ES7960-1CB00-0AA5 is a synchronization module for the SIMATIC S7-1500H redundant system, supporting patch-cable connections up to 10 m. It keeps the two CPUs in lockstep so the plant stays up when one side takes a hit. Out here on the route, that means the line keeps running while we swap a card — no unscheduled downtime for the grease crew.
RoHS compliant since 31-10-18. Group code R132 and product group 4B91 help with internal cataloguing and cross-referencing with other Siemens material numbers.
