TOP-A/3 is the electronic control unit with Dimmer function for wireless and wired control of LEDs with constant current. 12-36 VDC power supply and output can be selected via Jumper 350-500-700-900 mA. The option to connect up to 4 further extenders allows synchronised control of high powers. Wired inputs with button, 0/1-10 V and 0-5 V potentiometer. Wide-ranging and accurate dimmer function; fade on and off that can be set to between 0 and 10 seconds. The ISM (industrial, scientific and medical) radio
frequency band guarantees a long range, even through walls and ceilings. Programming via the display is quick and intuitive while its compact size mean it can be easily installed in false ceilings and interconnection boxes.