Siemens Digital I/O Module SIMATIC S7-400 Digital 28.8V
- RS Stock No.:
- 226-4000
- Mfr. Part No.:
- 6ES7422-7BL00-0AB0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,089.69
(exc. VAT)
£2,507.63
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 27 March 2026
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Units | Per unit |
|---|---|
| 1 + | £2,089.69 |
*price indicative
- RS Stock No.:
- 226-4000
- Mfr. Part No.:
- 6ES7422-7BL00-0AB0
- 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 | |
| Module Type | Digital I/O Module | |
| Product Type | Digital I/O Module | |
| Input Type | Digital | |
| Maximum Supply Voltage | 28.8V | |
| Number of I/Os | 32 | |
| Length | 290mm | |
| Series | SIMATIC S7-400 | |
| Standards/Approvals | RoHS | |
| Depth | 210mm | |
| Width | 25 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Module Type Digital I/O Module | ||
Product Type Digital I/O Module | ||
Input Type Digital | ||
Maximum Supply Voltage 28.8V | ||
Number of I/Os 32 | ||
Length 290mm | ||
Series SIMATIC S7-400 | ||
Standards/Approvals RoHS | ||
Depth 210mm | ||
Width 25 mm | ||
- COO (Country of Origin):
- DE
The Siemens SIMATIC S7-400 series digital input SM 421 has 32 digital input. It has 24 VDC input voltage and 0.5A output current.
Input current 0.5A
Supply voltage 24VDC
Number of digital inputs 32
Power loss 8W
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