Siemens SIMATIC S7-400 Series Series Digital I/O Module for Use with SIMATIC S7-400
- RS Stock No.:
- 226-3996
- Mfr. Part No.:
- 6ES7422-1BH11-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£538.33
(exc. VAT)
£646.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 03 November 2025
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Units | Per unit |
|---|---|
| 1 + | £538.33 |
*price indicative
- RS Stock No.:
- 226-3996
- Mfr. Part No.:
- 6ES7422-1BH11-0AA0
- 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 | |
| Accessory Type | Digital I/O Module | |
| Range | S7-400 | |
| Series | SIMATIC S7-400 Series | |
| For Use With | SIMATIC S7-400 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Accessory Type Digital I/O Module | ||
Range S7-400 | ||
Series SIMATIC S7-400 Series | ||
For Use With SIMATIC S7-400 | ||
- COO (Country of Origin):
- DE
The Siemens SIMATIC S7-400 series digital input SM 421 has 16 digital input. It has 24 VDC input voltage and 2A output current.
Input current 30mA
Number of digital inputs 16
Power loss 5W
Number of digital inputs 16
Power loss 5W
Related links
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- Siemens SIMATIC S7-400 Series Series Connector for Use with SIMATIC S7-400
- Siemens SIMATIC S7-400 Series Series Interface Module for Use with SIMATIC S7-400
- Siemens SIMATIC S7-400 Series Series Empty Slot Cover for Use with SIMATIC S7-400