Siemens | Simatic S5 6ES5374-1KH21

Product Details

• Part Number 1 6ES5374-1KH21
• UPC 662643277180
• HTS 85389091
• Country of Origin Germany

Product Description

Siemens 6ES5374-1KH21 is a Memory Module for the Simatic S5 product family.

From a maintenance perspective, this component provides a defined storage resource within the control platform, supporting the information requirements of the equipment with which it is paired. Application details remain governed by the exact product revision.

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. Existing connection and module records should guide replacement work.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S5 memory cards, short design 5V only Flash-EPROM, 256 KB

  Product was cancelled by Siemens 10.01.2006 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 10.01.2006 without replacement

• Common Part Typos 6ES5374-1KH2I, 6ES5374-1KH2l, 6ES5374-IKH21, 6ES5374-lKH21, 6ES53741KH21, 6ES53741KH2I, 6ES53741KH2l, 6ES5374IKH21, 6ES5374lKH21

Reviews

5.0 Rating

"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"

- Charles, Ontario, Canada

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

- Larry A., United States

"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., 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

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- Birdman Chief Engr., United States

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- Amanda, United States