Schneider Electric TM172PBG28R

The Programmable Controller TM172PBG28R, part of the Modicon M171/M172 range, is specifically engineered for HVAC and pumping solutions. This module supports 8 discrete inputs with a 24V AC/DC voltage and offers a current of 2.5 mA. It is equipped with 8 configurable analogue inputs and 2 analogue outputs, providing versatile options for a range of applications.

Operating within an input impedance of 10 kOhm, the analogue inputs can interface with various sensors, including NTC and PTC temperature probes, as well as voltage and current signals. The device has a total of 28 I/O points, comprising 8 digital inputs, 4 analogue outputs, and multiple relay outputs for enhanced functionality. It operates at a rated supply voltage of 24V with a power consumption of 15W.

This controller features local signaling with 3 LEDs for programmability and an additional LED for power indication. Its IP20 rating ensures protection against solid objects larger than 12 mm, making it suitable for various mounting options, including DIN rail and panel installations.

Certified under multiple standards including CE, EAC, and CSA, this device meets the EN/IEC 60730 standard. It is designed to operate in a wide ambient temperature range of -20 to 60 °C, with derating possible up to 65 °C. The product dimensions are 144 mm in width, 60.5 mm in depth, and 110 mm in height, with a weight of 0.3 kg.