Room unit complete with sensor for measuring room temperature, setpoint recalibration potentiometer (+/-3K), operating mode selector and manual fan speed control. Suitable for controllers from the Desigo RX.... and Synco RXB2... series, with the possibility of communication on PPS2 Bus and LON Bus (if connected to controllers from the Desigo RXC.... series). The unit is equipped with a standard RJ45 socket for connection to configuration tools or service terminals (function valid only if the room unit is used in combination with controllers communicating on LON Bus). Power supply: from PPS2. Controller interface: PPS2. Interface (service): LON and PPS2 on RJ45. Mounting: indoors, on an electrical panel or on the wall. Dimensions: 90 x 100 x 35 mm (W x H x D)