| Manufacturer | Siemens |
| Category | SIMATIC S7-400 (Legacy Range) |
| SKU / Product code | 6ES7421-7BH01-0AB0 |
| Weight | 0.76 kg |
| Country of origin | DE |
| Commodity code | 85389091 |
| Description | SIMATIC S7-400, DIGITAL INPUT SM 421, GALVANICALLY ISOLATED, 16 DI, 24V DC WITH 0.05 MS INPUT DELAY, ALARM, DIAGNOSTICS |
