Siemens 6ES7921 Series Front Connector for Use with Analog I/O Modules
- RS Stock No.:
- 282-3309
- Mfr. Part No.:
- 6ES7921-5CK20-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£59.59
(exc. VAT)
£71.51
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 07 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £59.59 |
*price indicative
- RS Stock No.:
- 282-3309
- Mfr. Part No.:
- 6ES7921-5CK20-0AA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Front Connector | |
| Accessory Type | Connector Module | |
| Series | 6ES7921 | |
| For Use With | Analog I/O Modules | |
| Hazardous Area Certification | No | |
| Standards/Approvals | No | |
| Supply Voltage | 24V | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Front Connector | ||
Accessory Type Connector Module | ||
Series 6ES7921 | ||
For Use With Analog I/O Modules | ||
Hazardous Area Certification No | ||
Standards/Approvals No | ||
Supply Voltage 24V | ||
- COO (Country of Origin):
- RO
The Siemens Front Connector Module featuring a 1x50 pole IDC connector designed for analogue 40 pole IO modules. It facilitates the connection of these modules to the system, providing potential supply over the infeed element for enhanced functionality and compatibility.
It is cULus approved
Fully modular connection
Related links
- Siemens 6ES7921 Series Front Connector for Use with Analog I/O Modules
- Siemens 6ES7921 Series Front Connector for Use with Digital I/O modules
- Siemens 6ES7921 Series Front Connector for Use with Analog Modules
- Siemens SIMATIC S7-300 Series Connector for Use with Digital 32 I/O Modules
- Siemens 6ES7921 Series Front Connector for Use with 2 A Output Module
- Allen Bradley 1492-CONACAB0 Series PLC Cable for Use with 1771-IL 1756-IF6I, 1756 Analog I/O Modules
- Allen Bradley 1492-CONACAB0 Series PLC Cable for Use with 1771-IR 1756-IR6I, 1756 Analog I/O Modules
- Allen Bradley 1492-CONACAB0 Series PLC Cable for Use with 1771-IFF 1771 1756 Analog I/O Modules

