SIMATIC S7-1200 G2: SM 1223 Digital I/O, 4DI/4DO 200 kHz; Input: 4x DI 5V DC, 200 kHz; Output: 4x DQ 5V DC 0.1A, Sinking/Sourcing transistor, 200 kHz
$102.36 – $113.74
SM 1223 Digital I/O — 4DI / 4DO, 200kHz high-speed 5V DC. Specialized module for high-speed pulse applications.
Technical Specifications
| Digital Inputs | 4x DI 5V DC, 200 kHz |
| Digital Outputs | 4x DQ 5V DC 0.1A, sinking/sourcing, 200 kHz |
| Compatible CPUs | S7-1200 G2 CPU (high-speed I/O slot) |
Typical Applications
Used for high-speed encoder interfacing and pulse train applications such as precision positioning and synchronized motion tasks.





