CASAMBI CBU-A2D (0-10v/Dali) Controller

CBU-A2D-LR is a Bluetooth-controllable, Long-range Casambi-enabled 0-10V/DALI controller. The product offers flexible configuration options, including dual-channel 0–10V analog control or single-channel DALI digital control. CBU-A2D-LR has a universal 100-240 VAC input voltage range. 

CBU-A2D-LR can control one or two 0-10V controllable LED drivers, or it can control a tunable white LED driver with two 0-10V control interfaces. The product can be configured in single-channel DALI mode, enabling seamless integration with DALI-compatible LED drivers or sensors to support presence detection and ambient light sensing capabilities.

CBU-A2D-LR can be controlled with Casambi app which can be downloaded free of charge from Apple App Store and Google Play Store.

Different Casambi enabled products can be used from a simple one luminaire direct control to a complete and full featured light control system where up to 250 units form automatically an intelligent mesh network.

With Standalone DALI output, CBU-A2D-LR 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 and RGBW) or color temperature (CCT), while keeping the wiring and number of components at their minimum.

CBU-A2D-LR can be controlled with the Casambi app, available for iOS and Android devices. The Casambi app can be downloaded free of charge from Apple App Store and Google Play Store.

Specifications

Technical data

Input

    Voltage range: 100-240 VAC
    Frequency: 50/60 Hz
    Max. mains current: 45 mA
    No-load standby power: < 0,5 W 

Channel 1 output

• Output voltage, 0-10V: 0-10 VDC
• Output voltage, DALI: 12-15 VDC
• Guaranteed current, DALI: 20 mA
• Maximum current, DALI: 250 mA
• The maximum DALI bus power supply current is defined according to IEC 62386-101 (p.6.5.2, “Single bus power supply current rating”).

Channel 2 output

• Output voltage, 0-10V: 0-10 VDC
• Output voltage, ext. relay control: 12,0±0,7 VDC, max. 100 mA
• Freewheeling diode: Integrated

Radio transceiver

• Operating frequencies: 2402…2480 Mhz
• Maximum output power: +8 dBm

Operating conditions

• Ambient temperature, ta: -20°C…+45°C
• Max. case temperature, tc: +70°C
• Storage temperature: -25°C…+70 °C
• Max. relative humidity: 0…80%, non-cond.

Connectors

• Wire range, solid & stranded: 0,5-1,5 mm2
• 20-16 AWG
• Wire strip length: 5-6 mm
• Tightening torque: 0,4 Nm/4 Kgf.cm

Mechanical data

• Dimensions (L x W x H): 76,0 x 26,0 x 23,0 mm
• Weight: 40 g
• Degree of protection: IP20 (indoor use only)
• Protection class: Built-in Class II

Certification

• European Union: CE
• Australia and New Zealand: RCM

Declaration of Conformity
EU Declaration of Conformity
UKCA Declaration of Conformity

Certifications
CBU-ASD-LR IEC 61347 -1 _ -2-11
CBU-ASD-LR EN 300328 v2_2_2
CBU-ASD-LR EN 50665
CBU-ASD-LR EN IEC 61000 55015 EN61547
CBU-ASD-LR EN 301 489-1 -17 V3.2.4

Downloads

Data Sheet