Siemens Digital I/O Module SIMATIC S7-400 Digital 24V
- RS Stock No.:
- 226-3993
- Mfr. Part No.:
- 6ES7421-7BH01-0AB0
- Brand:
- Siemens
Subtotal (1 unit)*
$2,582.95
(exc. GST)
$2,841.24
(inc. GST)
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- Shipping from 20 April 2026
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Units | Per unit |
|---|---|
| 1 + | $2,582.95 |
*price indicative
- RS Stock No.:
- 226-3993
- Mfr. Part No.:
- 6ES7421-7BH01-0AB0
- Brand:
- 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 | |
| Product Type | Digital I/O Module | |
| Module Type | Digital I/O Module | |
| Input Type | Digital | |
| Maximum Supply Voltage | 24V | |
| Number of I/Os | 2 | |
| Depth | 210mm | |
| Length | 290mm | |
| Width | 25 mm | |
| Standards/Approvals | RoHS | |
| 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 24V | ||
Number of I/Os 2 | ||
Depth 210mm | ||
Length 290mm | ||
Width 25 mm | ||
Standards/Approvals RoHS | ||
Series SIMATIC S7-400 | ||
- COO (Country of Origin):
- DE
The Siemens SIMATIC S7-400 series digital input SM 421 has 16 digital input. It has 24VDC input voltage and 120mA current.
Input current 120mA
Number of digital inputs 16
Type of input voltage DC
Power loss 5 W
Related links
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