For the control of heating and cooling applications within a room, such as radiators, floor heating, or cooling ceilings. The device features 12 electronic valve output for controlling thermoelectric valve drives (e.g., TSA/K) operating at 24...230 V AC. The outputs are protected against short circuits and overload. Control of the valve outputs can be achieved through either an internal or an external room temperature controller. Push buttons are located at the front of the device to control the outputs, e.g., during commissioning. The current status of the output is displayed via LEDs if the output is selected. The devices support KNX Data Secure.
