Siemens | Simatic S5 6ES5374-2KK21

Product Details

• Part Number 1 6ES5374-2KK21

Product Description

For Simatic S5 system applications, Siemens 6ES5374-2KK21 provides the function of a Flash EPROM Memory Module.

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. Connection and configuration should follow the requirements of the platform.

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 should be matched to the documented control-system position.

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. Installation should follow the control node's approved hardware records.

Product Documentation

• Common Part Typos 6ES5374-2KK2I, 6ES5374-2KK2l, 6ES53742KK21, 6ES53742KK2I, 6ES53742KK2l

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

"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

"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

"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

"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