CBU-ASD Control unit
for LED Drivers

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.

• 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