CBU-ASD is a wireless control unit for LED and halogen drivers with 0-10V, 1-10V or DALI dimming interface. The control output can be configured either as analog 0-10V (and 1-10V) or 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 DALIinterface 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 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 xtures can be controlled from any point. No external gateway module is needed. CBU-ASD can be controlled also from a standard on/o wall switches.


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 standard on/off wall switches
Device firmware can be updated over-the-air
Casambi cloud service enhances user experience

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Technical Facts


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

Bluetooth declaration