Controller for one 2-pipes or 4-pipes fan coil unit with 0-10 V valves. Its 4 outputs (16 A C-load) can be used to control the fan speed or as individual outputs. it has 4 analog-digital multifunction inputs that can be configured as binary inputs for sensors and potential-free push buttons, as temperature probe inputs or as motion sensor inputs. It also includes 2 thermostats, 10 logical functions and allows manual control of the outputs with status indication through LEDs. DIN-rail mounting (4.5 units). Accessories: temperature probe and motion sensor.