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)*
R 31 059,06
(exc. VAT)
R 35 717,92
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 3 unit(s) ready to ship from another location
- Plus 1 unit(s) shipping from 25 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 31,059.06 |
*price indicative
- RS stock no.:
- 226-3997
- Mfr. Part No.:
- 6ES7422-1BL00-0AA0
- Manufacturer:
- Siemens
Specification
Technical data sheets
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 | |
| Input Type | Digital | |
| Maximum Supply Voltage | 28.8V | |
| Number of I/Os | 32 | |
| Standards/Approvals | RoHS | |
| Width | 25mm | |
| Length | 290mm | |
| Depth | 210mm | |
| Series | SIMATIC S7-400 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Digital I/O Module | ||
Module Type Digital I/O Module | ||
Input Type Digital | ||
Maximum Supply Voltage 28.8V | ||
Number of I/Os 32 | ||
Standards/Approvals RoHS | ||
Width 25mm | ||
Length 290mm | ||
Depth 210mm | ||
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