Products

Unipi Extension modules represent a simple and inexpensive way to expand your project by more inputs and outputs without the need to purchase an additional PLC. Extensions communicate with control systems via Modbus RTU protocol over RS-485 interface and can be used with Unipi products as well as controllers from other manufacturers. The xS52, xS53 and xS54 models in the Extension series feature 8 analog inputs, whether you need resistance, voltage and current, or universal inputs. They are especially useful for building automation (BMS), HVAC control systems or retrofit projects. The Extension xG18 module features 1-Wire channels for the connection of up to eight 1-Wire temperature sensors, making it an ideal solution for HVAC control systems. Unipi Extension products offer customization options.