| Manufacturer | Siemens |
| Category | SIMATIC S7-1200 G2 Controllers |
| SKU / Product code | 6ES7221-1BH50-0XB0 |
| Weight | 0.209 kg |
| Country of origin | CN |
| Commodity code | 85389091 |
| Description | SIMATIC S7-1200 G2: SM 1221 digital input, 16 DI; inputs: 16x DI 24 V DC sink/source |
