LEDControl4 is connected to the 1-10 V-interfaces of the ProfiLux and outputs PWM signals, these signals can be used to control LED-lamps or LED-drivers.
Some LED-lamp manufacturers offer matching adaptor-cables for connecting their lamps to LEDControl4 an.
LEDControl4 is available in 2 variants:
LEDControl4Active – with integrated drivers
With LEDControl4Active you can dim those LED-lamps, which can be operated with a constant voltage (e.g. LED-strings which are equipped with a series resistor). LEDControl4Active doesn’t include a current controller, just the minus potential of the connected power supply is clocked through PWM! Check in any case if your LED-lamp can be operated on a constant voltage, otherwise the LED-lamp and LEDControl4Active may be damaged

Block diagram of the functional principle

Principle of connecting a LED-lamp
Technical Data
Permitted input voltage range |
6 V … 18 V, Polarity: + inside, – outside, DC-socket 5.5/2.1 mm |
Max. current per channel or in sum |
3 A |
Number channels |
4 |
Input voltage range analog inputs |
0 V … 10 V |
PWM-switching frequency |
200 Hz |