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For Simatic S5 system applications, Siemens 6AV3971-1NA02-0CA0 provides the function of a Memory Module.
For replacement planning, its system role is to hold data required by compatible processing or operator equipment. The installed hardware and software revision should be checked before replacement. Selection should account for the intended surrounding hardware configuration.
In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. The plant's maintenance records should support final product selection.
In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. System drawings should be consulted before replacement.
SIEMENS SIMATIC MEMORY SUBMODULE FOR OP20 (Text display) WITH FIRMWARE FOR AS511, FAP, L1, 128 KBYTES
Product was cancelled by Siemens 10.01.2005 without replacement
Product was cancelled by Siemens 10.01.2005 without replacement
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- Katie, United States"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."
- Amanda, United States"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"
- Serge, United States"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"
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