- SIMATIC S7-1200 Basic Controller
- Analog input SB 1231RTD
- 1 AI RTD Pt100 and Pt1000
- Flexible communication options
- Signal boards as alternative to signal modules
- Plugged directly onto front of controller
- Available as digital and analog input, output, and hybrid modules
- Communications board with RS 485 interface available
- Allows for subsequent expansion of configuration without additional space needed in control cabinet