SIMATIC S7-1200, Digital input SM 1221, 16 DI, 24 V DC, Sink/Source.
| Features | |
| Module type: | Digital |
| Signal direction: | Input |
| Channels quantity: | 16 channels |
| Channel type: | Source channel |
| Digital input channels quantity: | 16 channels |
| Purpose: | System power |
| Maximum output voltage: | 24 V |
| Power | |
| DC input voltage: | 24 V |
| Weight & dimensions | |
| Weight: | 196 g |
| Package width: | 90 mm |
| Package depth: | 109 mm |
| Package height: | 60 mm |
| Logistics data | |
| Country of origin: | China |