CBU-ASD is a wireless control unit for LED drivers with 0-10V, 1-10V or DALI dimming interface. 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 [1], 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.

Note! This product has reached the end of its product life cycle and will be discontinued, upgrade now to CBU-ASD-LR

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Wireless control

CBU-ASD is controlled wirelessly with Casambi smartphone and tablet applications using Bluetooth 4.0 protocol. Devices form automatically a secure wireless mesh network so that a large number of fixtures can be controlled from any point. No external gateway module is needed. CBU-ASD can be controlled also from a standard on/off wall switches.



[1] CBU-ASD does not comply with IEC 60929 and therefore is not designed to be connected to an existing DALI network. The module can be used only in a closed system, i.e. as a part of a lighting system that is not connected to an external DALI network.


  • Wirelessly controllable
  • No need for an external gateway device
  • Forms automatically a fast wireless mesh network
  • Very small form factor for luminaire installation
  • Configurable analog/digital output
  • Analog output: 0-10V sinking/sourcing
  • Digital output: Standalone DALI
  • Easily implemented RGB and color temperature controls
  • Controllable switched mains output
  • Dimming from a standard on/off wall switches
  • Possibility to configure to support “no voltage” push button
  • Can be configured to work with a standard PIR sensor (via smart-switching)
  • Device firmware can be updated over-the-air
  • Casambi cloud service enhances the user experience

220-240 VAC 50 Hz 0,6 A

Mains Output
220-240 VAC 50 HZ
SSR on phase line

0-10 V Output
0-10 VDC

56,5 x 35,8 x 22,3 mm

Built-in Class II