Siemens
6ES7421-1BL01-0AA0
PLC & I/O ModulesOut of stock
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Description
Digital input module
Siemens SIMATIC S7-400 SM 421 digital input module for DC 24 V sensor signals, a later hardware version of the -1BL00 module. Used in S7-400 racks to acquire binary field signals.
- Rated Voltage: 24 V DC
- Digital Inputs: 32
- Brand
- Siemens
- Category
- PLC & I/O Modules
Specifications
| Rated Voltage | 24 V DC |
|---|
| Digital Inputs | 32 |
|---|
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