Siemens | Simatic S5 6ES5374-1KK21

Product Details

• Part Number 1 6ES5374-1KK21
• UPC 662643277166
• HTS 85389091
• Country of Origin Germany

Product Description

For Simatic S5 system applications, Siemens 6ES5374-1KK21 provides the function of a Memory Card.

For replacement planning, this component provides a defined storage resource within the control platform, supporting the information requirements of the equipment with which it is paired. The product remains part of the broader control and signal-handling arrangement.

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. Its role should remain distinct from that of similarly named assemblies.

Country of origin is listed as Germany.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. The surrounding rack and module arrangement should be reviewed before installation.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S5 memory cards short design 5V only Flash-EPROM, 1 MB

  Product was cancelled by Siemens 10.01.2020 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 10.01.2020 without replacement

• Common Part Typos 6ES5374-1KK2I, 6ES5374-1KK2l, 6ES5374-IKK21, 6ES5374-lKK21, 6ES53741KK21, 6ES53741KK2I, 6ES53741KK2l, 6ES5374IKK21, 6ES5374lKK21

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

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

- Larry A., United States

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- Birdman Chief Engr., 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

"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"

- Alex L., United States

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- Amanda, United States