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

"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."

- Selva Moodley, South Africa

"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

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

- Tony N., United States

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

- Larry A., United States

"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."

- Katie, 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