The Schneider Electric Modicon M172 programmable controller (PLC) is designed for HVAC and pumping applications. It features 12 digital inputs, 12 analog inputs, 12 digital outputs and 6 analog outputs, as well as an integrated display.

• Model: TM172PDG42S
• Analog signals: NTC, PT1000, PTC, 0–20 mA, 4–20 mA, 0–5 V and 0–10 V
• Communication protocols: Modbus, CAN and TCP/IP
• Interfaces: Ethernet, 2 RS485 ports, USB-A, USB-B and an SD card slot
• Memory: 0.512 KB
• Processing time (1K, binary instruction): 0.3 ms
• Power supply: 20.0–38 V DC
• Dimensions (height × width × depth): 110 × 144 × 60.5 mm
• Mounting: 35 mm DIN rail
• Compliance: CE, EAC, CSA, cURus
• Not suitable for safety-related functions and not certified for UL Class I, II or III hazardous locations.
• Compatible with other systems.