SM1221 Module 16 inputs 24V
5-10 days
SM1221 Module 16 inputs 24V
- Stock: 5-10 days
- Brand: SIEMENS
- Model: Moduł SM1221 16 wejść 24V
0,00 zł
S7-1200 expansion module with 16 digital inputs 24VDC type outlet / source.
Catalog number: 6ES7221-1BH30-0XB0.
Specification
- Supply voltage:
- Permissible range, lower limit (DC): 20.4 V
- Permissible range, upper limit (DC): 28.8 V
- Input current from backplane bus 5VDC: 130 mA
- Power loss: 1.5W
- Number of digital inputs: 16 in groups of 4
- Output voltage (Power supply to the transmitters): Yes
- Input voltage:
- Rated value (DC): 24 V
- For signal "0": 5 VDC at 1 mA
- For signal "1": 15 VDC at 2.5 mA
- Input current:
- For signal "0", maks. (Permissible quiescent current): 1 mA
- For signal "1", min: 2.5 mA
- For signal "1", typ: 4 mA
General technical parameters | |
I/O | 16x digital inputs |
Industrial grade | |
Input voltage | 24VDC |
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