Siemens
6ES7421-1FH20-0AA0
PLC & I/O ModulesOut of stock
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Description
Digital input module
Siemens SIMATIC S7-400 SM 421 digital input module for AC line-voltage input signals, a later variant within the same family. Used for reading mains-voltage binary field signals in S7-400 systems.
- Digital Inputs: 16
- Rated Voltage: 120/230 V UC
- Dimensions: 25 x 290 x 210 mm
- Weight: 650 g
- Brand
- Siemens
- Category
- PLC & I/O Modules
Specifications
| Digital Inputs | 16 |
|---|---|
| Rated Voltage | 120/230 V UC |
| Dimensions | 25 x 290 x 210 mm |
|---|---|
| Weight | 650 g |
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