Subtotal (1 unit)*
£160.15
(exc. VAT)
£192.18
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £160.15 |
*price indicative
- RS Stock No.:
- 271-9999
- Mfr. Part No.:
- 3RK21001CT300AA3
- 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 | Digital I/O Module | |
| Module Type | Digital I/O Module | |
| Mount Type | Plate | |
| Number of I/Os | 4 | |
| Maximum Operating Temperature | 70°C | |
| Depth | 45mm | |
| Length | 108mm | |
| Width | 20mm | |
| Series | AS-I K20 | |
| Standards/Approvals | UKCA, EAC, CE, UL | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Digital I/O Module | ||
Module Type Digital I/O Module | ||
Mount Type Plate | ||
Number of I/Os 4 | ||
Maximum Operating Temperature 70°C | ||
Depth 45mm | ||
Length 108mm | ||
Width 20mm | ||
Series AS-I K20 | ||
Standards/Approvals UKCA, EAC, CE, UL | ||
RoHS Status: Exempt
The Siemens compact module rounds off the AS-Interface compact module with a particularly slim design. Thanks to its extremely compact dimensions, this module is particularly suited for handling machine applications in the field of production engineering
Enables extremely compact installation
Non-encapsulated design
Related links
- Siemens Digital I/O Module AS-I K20 Digital
- Siemens Digital I/O Module AS-I K20 Digital 30V
- Siemens Digital I/O Module AS-i Digital
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- Siemens Digital I/O Module AS-I K60 Digital 30V
- Siemens Digital I/O Module AS-I K45 Digital 30V
- Siemens Digital I/O Module AS-I K45
- Siemens Digital I/O Module AS-I K60 Digital