This product is part of the Modicon M171/M172 range, an offer of controllers for HVAC solutions.This controller offers 2 discrete inputs with sink or source (positive/negative) discrete input logic.The rated supply voltage ranges from 100V to 240V, ±10% AC.It is an IP20 rated product.Its dimensions are 160mm (width) x 10mm (depth) x 96mm (height). It weighs 0.32kg.The main application of this module is HVAC and pumping solution.This product is certified by CE, CURus, CSA and EAC. It meets EN/IEC 60730 standard.It is suitable for DIN rail mount.Modicon M171/M172 benefits maximize profitability and energy efficiency by using scalable automation control with the Modicon M171/M172.Modicon M171/M172 logic controllers and intuitive software EcoStruxure Machine Expert – HVAC are designed for maximizing profitability and energy efficiency.