SIMATIC S7-1200 SM 1222, DQ 8x Relay / 2 A PLC Expansion Module
$148.28 – $164.76
SM 1222 — digital output expansion module, 8x relay, 2A.
Technical Specifications
| Module Type | Digital Output |
| Channels | 8x relay, 2A |
Typical Applications
Used to add relay-switched digital outputs to an S7-1200 system for direct load switching.










