CBU-ASD is a wireless control unit for LED drivers and ballasts with 0-10V, 1-10V or DALI input. The control output can be configured either as analogue 0-10V (and 1-10V) or as a digital standalone DALI control interface.

When the output is configured as Standalone DALI, CBU-ASD acts both as a controller and as a power supply making it possible to connect directly to an LED driver with DALI interface without the need for an external DALI power supply. This so-called Standalone DALI makes it possible to implement multi-channel lighting systems with adjustable color (RGB) or color temperature, while keeping the wiring and number of components at their minimum.

CBU-ASD can be supplied pre-programmed by Holders to suit 0-10V, 1-10V, Dali dim, Dali RGB or Dali Tunable White luminaires or for use as a switch or sensor input.