Kit including accessories for an OpenKNX-compatible 12-way constant voltage LED power dimmer in a 6 TE control cabinet housing.
There are 12 channels, each with a maximum current of 4 A (total max. 24 A) at a maximum voltage of 48 V DC. Higher currents can be achieved depending on the ambient conditions, with additional cooling if necessary. The fuses on the board provide short-circuit protection and trip at 15 A per channel.
Switching a power supply relay via an external switching actuator (such as Switching Actuator, 8-way, 6 TE) is possible. The input voltage can be measured to delay the dimming of the LEDs until the power supply is activated and sufficient voltage is present (= no flickering).
The optional housing is printed as standard in an environmentally friendly "PLA+" material, which consists largely of biodegradable components (e.g., corn starch). This material is dimensionally stable up to an ambient temperature of approximately 55°C, which is usually sufficient. For consistently high currents across all 12 channels or high ambient temperatures, printing in ABS plastic is also possible.
If you have any questions or feedback about the project, please make contact!
Please note:
To upload the firmware of all OpenKNX compatible projects offered here in the shop, this programmer needed.
Delivery as a kit:
All OpenKNX compatible projects offered in the shop are delivered as a kit and without software. The user is free to use his own software or the OpenKNX compatible software, which is available via the “Open Source” directories of OpenKNX on GitHub In the latter case, this can be done with the OpenKNX Toolbox easiest.
