Siemens | Simatic S7 3RK1911-0CP21
Siemens Simatic S7 ECOFAST Spur Cable (3RK1911-0CP21).
Stock Status Low SupplyWarranty
DCS Center Warranty Included
Shipping
Worldwide shipping via DHL, UPS, and Fedex
Repair Time
3-5 weeks. Rush Repair options are available.
Product Details
- Part Number 1 3RK1911-0CP21
Product Description
For Simatic S7 system applications, Siemens 3RK1911-0CP21 provides the function of an ECOFAST Spur Cable.
System cables carry power, signals, or communication between designated control-system assemblies. Connector type, pin assignment, routing, and required length must match the installed equipment. The original wiring and configuration records should guide application.
Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Selection should account for the intended surrounding hardware configuration.
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. Ratings and capacity should be verified against the exact model documentation.
Product Documentation
- Common Part Typos 3RK1911-0CP2I, 3RK1911-0CP2l, 3RK1911-OCP21, 3RK19110CP21, 3RK19110CP2I, 3RK19110CP2l, 3RK1911OCP21, 3RK191I-0CP21, 3RK191I0CP21, 3RK191l-0CP21, 3RK191l0CP21, 3RK19I1-0CP21, 3RK19I10CP21, 3RK19l1-0CP21, 3RK19l10CP21, 3RKI911-0CP21, 3RKI9110CP21, 3RKl911-0CP21, 3RKl9110CP21
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