The CBU‑ASD‑LR is a long-range Casambi Bluetooth control unit that connects with LED drivers using analog (0–10 V or 1–10 V) and digital (Standalone DALI) dimming. When configured in Standalone DALI mode, it fully functions as both controller and DALI power supply—no external DALI bus needed—perfect for RGB, RGBW, or CCT applications with minimal wiring.
Description
CBU-ASD-LR is a wireless, long-range control unit for any type of driver with 0-10V, 1-10V or DALI dimming interface. The CBU-ASD-LR is available with either analog 0-10V (and 1-10V) or digital standalone DALI control interface.
With standalone DALI output, CBU-ASD-LR acts both as a controller and power supply, making it possible to connect directly to an LED driver with DALI interface without needing an external DALI power supply. This socalled standalone DALI makes it possible to implement multi-channel lighting systems with adjustable color (RGB and RGBW) or color temperature (CCT), while keeping the wiring and number of components to a minimum.
The CBU-ASD-LR is controlled wirelessly with Casambi smartphone and tablet applications using Bluetooth 5.0 protocol. The Casambi App can be downloaded free of charge from Apple App Store and Google Play Store.
Input
- Voltage range: 220-240 VAC
- Frequency: 50 Hz
- Max. mains current: 0,6 A
Mains Output
- Output relay: SSR on phase line
- Voltage range: 220-240 VAC
- Frequency: 50 HZ
**Risk of fire. Mains output is only allowed to connect to external relay. It must not be connected to LED driver mains input.
0-10 V Output
- Voltage range: 0-10 VDC
- Maximum number of drivers connected: 1 pc
DALI Output
- Voltage range: 9-12 VDC
Radio transceiver
- Operating frequencies: 2402…2480 Mhz
- Maximum output power: +8 dBm
Operating conditions
- Ambient temperature, ta: -20…+50°C (Iout 0 A)
**ta max 50°C. Derate output current linearly from +40°C…+ 50°C…
- Max. case temperature, tc: +75 °C
- Storage temperature: -25…+75 °C
- Max. relative humidity: 0…80%, non-cond.
Connectors
- Wire range, solid & stranded: 0,5-1,5 mm2 (14-22 AWG)
- Wire strip length: 6-7 mm
- Tightening torque: 0,4 Nm
Mechanical data
- Dimensions: 56,5 x 35,8 x 22,3 mm
- Weight: 48 g
- Degree of protection: IP20 (indoor use only)
- Protection class: Class II
