Need more information?
Siemens 6ES7921-5CK20-0AA0
Front Connector Module with IDC Connector for Analog I/O
Product Description
The Front Connector Module, designed for analog applications, is a critical component in the S7-1500 system. This module features a 1x50 pole IDC connector, enabling seamless integration with the 40 pole I/O modules. The potential supply is facilitated via an Infeed element, ensuring reliable and efficient operation.
This Front Connector Module is designed to enhance the functionality of the S7-1500 system, providing a robust solution for analog applications. Its unique design allows for easy integration with the 40 pole I/O modules, while the Infeed element ensures a stable potential supply.
Need more information?
Offer details
- Offer from:
Trusted supplier — Germany, member since 2024 - Availability:
- 1 pc.Updated at: 15-09-2026In-Stock
- Warranty:
- 24 months
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Colour
- Black
- Rated voltage
- 24 V
- Transparent
- Number of poles
- 40
- Connection position
- Above
- Closing plate required
Available Offers
(7)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Surplus | Availability 1 pc. Updated at: 15-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2024 | Warranty 24 months | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 5 pcs. Updated at: 19-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
| Condition New Surplus | Availability On requestLead time: 15 days | Supplier NetherlandsTrusted supplier — member since 2021, 100–499 employees | Warranty 24 months | |
| Condition Refurbished | Availability 2 pcs. Updated at: 19-09-2026In-Stock | SupplierNetherlandsTrusted supplier — member since 2021, 100–499 employees | Warranty 24 months | |
| Condition Refurbished | Availability 2 pcs. Updated at: 19-09-2026In-Stock | SupplierPolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
| Condition New Factory Sealed | Availability On requestLead time: 1 day | SupplierGermanyTrusted supplier — member since 2024 | Warranty Not specified |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 6ES7921-5CK20-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 15-09-2026
Market insights for 6ES7921-5CK20-0AA0
Get real-time analytics and market data for 6ES7921-5CK20-0AA0 and other products from the PLC Systems & Hardware category to optimize your purchasing decisions
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime