FX3U-16MR/ESSOverview of Mitsubishi FX3U 16MR ESS The Mitsubishi FX3U 16MR ESS is a compact, all in one PLC main unit from the FX3U series, integrating CPU, power supply, and I O points. It provides 16 input output points with 8 relay outputs and 8 digital inputs, operating on a 100 240 V AC power supply. This model is designed for compact control solutions and features high speed counters, positioning outputs, and expandable modular capabilities. Key Features of