Siemens | Simatic S5 6ES5705-3CD21
Siemens Simatic S5 Cable (6ES5705-3CD21).
Stock Status Available NowWarranty
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 6ES5705-3CD21
Product Description
6ES5705-3CD21 is identified by Siemens as a Cable within the Simatic S5 family.
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 equipment schedule should guide compatibility review.
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 remains part of the broader control and signal-handling arrangement.
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. Application should remain aligned with the documented system design.
Product Documentation
- Common Part Typos 6ES5705-3CD2I, 6ES5705-3CD2l, 6ES57053CD21, 6ES57053CD2I, 6ES57053CD2l, 6ES57O5-3CD21, 6ES57O53CD21
Reviews
"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., 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"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"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."
- Patrick O., 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"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."
- Birdman Chief Engr., United StatesManufacturer Affiliation Disclaimer
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