Siemens | Simatic S5 6ES5377-0BB41

Product Details

• Part Number 1 6ES5377-0BB41

Product Description

6ES5377-0BB41 is identified by Siemens as a Memory Submodule within the Simatic S5 family.

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 product remains part of the broader control and signal-handling arrangement.

When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. Application should remain aligned with the documented system design.

Product Documentation

• Common Part Typos 6ES5377-0BB4I, 6ES5377-0BB4l, 6ES5377-OBB41, 6ES53770BB41, 6ES53770BB4I, 6ES53770BB4l, 6ES5377OBB41

Reviews

5.0 Rating

"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

"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 cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., United States

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

- George C., 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

"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."

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