Q743

Button with 1 .. 4 control channels and state indications. In the idle state, the surface of the button seems uniform. The inscriptions on the keys only become visible after they are activated, thanks to the rear-lit symbols. So the films provided or other individual symbols can be used. The position of the command keys varies according to the number of keys selected. ETS device functions: State indicators behaviour and light level Night mode: the LEDs come on if the light level is low Proximity function: the LEDs are activated and the functions become visible only when a person approaches. With integrated bus coupler. The bus is connected via a connecting terminal on the bus. KNX software functions: 2 programming options: Rapid setting: recalls a preset configuration Advanced setting: individual configuration Switching, ON/OFF, dimming (single/double surface), shutters (single/double surface), impulse limits for activating 1, 2, 4 or 8 bit telegrams (distinction between a short and a long press), impulse limits with 2 byte telegrams (distinction between a short and a long press), 8 bit linear regulator, scenario recall, scenario save, disable functions. Accessories: Frame code Q738, case for recessed application code ML15. Note: can be programmed with ETS4 and above. Supplied with: device with film included. bus connecting terminal and supporting plate. 3 films and 24 individual symbols with 1 spare film.