Siemens | Simatic S7 3RK1911-0CP31

Product Details

• Part Number 1 3RK1911-0CP31

Product Description

For Simatic S7 system applications, Siemens 3RK1911-0CP31 provides the function of an ECOFAST Spur Cable.

For replacement planning, this cable provides a defined interconnection within the automation platform, preserving the wiring relationship intended between compatible modules or assemblies. Connection and configuration should follow the requirements of the platform.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Its role should remain distinct from that of similarly named assemblies.

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. This helps preserve the function assigned to the installed control node.

Product Documentation

• Common Part Typos 3RK1911-0CP3I, 3RK1911-0CP3l, 3RK1911-OCP31, 3RK19110CP31, 3RK19110CP3I, 3RK19110CP3l, 3RK1911OCP31, 3RK191I-0CP31, 3RK191I0CP31, 3RK191l-0CP31, 3RK191l0CP31, 3RK19I1-0CP31, 3RK19I10CP31, 3RK19l1-0CP31, 3RK19l10CP31, 3RKI911-0CP31, 3RKI9110CP31, 3RKl911-0CP31, 3RKl9110CP31

Reviews

5.0 Rating

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- Alex L., United States

"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

"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

"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"

- Serge, 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

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

- Larry A., United States