SIMATIC S7-300, Digital output SM 322, Isolated 16 DO, relay contacts, 1x 20-pole
| Product | |
| Article Number (Market Facing Number) | 4500578 | 6ES7322-1HH01-0AA0 |
| Product Description | SIMATIC S7-300, Digital output SM 322, Isolated 16 DO, relay contacts, 1x 20-pole |
| Product family | SM 322 digital output modules |
| Product Lifecycle (PLM) | PM300:Active Product |


