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Siemens designates 6ES5928-3UB21 as a Central Processing Unit associated with the Simatic S5 control platform.
Within the control architecture, this product serves the equipment role stated in its description and should be selected by exact model identity rather than by appearance or a broadly similar name. This helps preserve the function assigned to the installed control node.
SIMATIC S5 is a modular PLC platform used in established machine and process-control installations. This product supports the PLC modules function assigned within the compatible S5 hardware configuration. Final selection should be based on the plant's controlled-equipment records.
Country of origin is listed as Germany.
SIEMENS SIMATIC S5, CPU 928B central processing unit for S5-135U/-155U with SS slot for 2nd interface New version single-width
Product was cancelled by Siemens 10.01.2022 without replacement
Product was cancelled without replacement
Product was cancelled by Siemens 10.01.2022 without replacement
"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United States"DCS CENTER Really saved the day! I had the parts I needed in my hands the day after ordering ( I'm in Toronto Canada ). I highly recommend..."
- Steven T., 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"I would like to say thanks a lot for all. I’ve had good service with you and it’s a pleasure"
- Audrey, Québec, Canada"Dear Frank and James, This morning we tested the "new" IEPAF01 cards. Everything is fine!!! I want to express my thanks and my personal acknowledgement on how you..."
- Carmelo I., Italy"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"
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