



The Siemens SIMATIC S7-1200 G1 SM 1221 Digital Input Modules provide reliable digital input expansion for Siemens S7-1200 PLCs. Available in 8DI and 16DI 24V DC configurations.
technical specification
technical specification
| Field | Value |
|---|---|
| Brand | Siemens |
| Product Family | SIMATIC S7-1200 G1 |
| Module Type | Digital Input Module |
| Model | SM 1221 |
| Input Voltage | 24V DC |
| Digital Inputs | 8DI / 16DI |
| Mounting | DIN Rail |
| Software | Siemens TIA Portal |
| Compatibility | Siemens SIMATIC S7-1200 G1 PLC |
Rs.8,346.00 - Rs.13,353.00
Input Configuration


