Siemens Digital I/O Module SIMATIC S7-400 Digital 28.8V
- RS Stock No.:
- 226-3997
- Mfr. Part No.:
- 6ES7422-1BL00-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€1,552.12
(exc. VAT)
€1,909.11
(inc. VAT)
In Stock
- 3 unit(s) ready to ship from another location
- Plus 1 unit(s) shipping from 24 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €1,552.12 |
*price indicative
- RS Stock No.:
- 226-3997
- Mfr. Part No.:
- 6ES7422-1BL00-0AA0
- Manufacturer:
- Siemens
Specifications
Technical data sheets
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 | |
| Width | 25mm | |
| Depth | 210mm | |
| Length | 290mm | |
| Standards/Approvals | RoHS | |
| Series | SIMATIC S7-400 | |
| 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 | ||
Width 25mm | ||
Depth 210mm | ||
Length 290mm | ||
Standards/Approvals RoHS | ||
Series SIMATIC S7-400 | ||
- 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 30mA
Supply voltage 24V
Number of digital inputs 32
Power loss 4W