This product is part of the Modicon M171/M172 range, an offer of controllers for HVAC solutions.This controller offers 6 discrete inputs with sink or source (positive/negative) discrete input logic.The rated supply voltage ranges from 12V to 24V, ±10% AC.It is an IP20 rated product.Its dimensions are 70.2mm (width) x 61.6mm (depth) x 87mm (height). It weighs 0.19kg.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 flush 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.