CASAMBI CBU-A2D Bluetooth Controllable 2ch 0-10V/DALI Controller User Guide

CBU-A2D Bluetooth Controllable 2ch 0-10V/DALI Controller
User Guide

CBU-A2D

Bluetooth controllable 2ch 0-10V/DALI controller

Warning!
Hazardous voltages. Risk of electric shock or fire. Only qualified professionals should make the connections.
Disconnect the mains power supply and verify its absence prior to installation.

Dimensions

Wire info:
Solid and stranded:
0,5-1,5 mm 2 /16-20 AWG
Strip length: 0.25” (6-8 mm)

Description

CBU-A2D is a Bluetooth controllable, Casambi enabled 2 channel 0-10V/DALI controller. CBU-A2D has a universal 100-277 VAC input voltage range.
CBU-A2D 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 also be configured into a DALI mode where it can be connected to a DALI LED driver or DALI sensor for presence and/or daylight harvesting functions.
CBU-A2D can be controlled with the Casambi app which can be downloaded free of charge from the 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.

Technical data

Input
Voltage range: 100-240 VAC (CE/UL/CSA)
277 VAC (UL/CSA only)
Frequency: 50-60 Hz
Max. mains current: 35 mA
No-load standby power: < 0,5 W
Channel 1 output
Output voltage, 0-10V: 0-10 VDC, max. 7 mA (sinking)
The output voltage, DALI: 12 VDC, max. 20 mA (sourcing)
Maximum number of drivers: 1 driver + 1 sensor/push button
Channel 2 output
Output voltage, 0-10V: 0-10 VDC, max. 7 mA (sinking)
The output voltage, relay control: 12 VDC, max. 100 mA (sourcing)
Maximum number of drivers: 1
Radio transceiver
Operating frequencies: 2401…2483 MHz
Maximum output power: -4 dBm
Operating conditions
Ambient temperature, ta: -4…+113°F (-20…+45°C)
Max. case temperature, tc: +158°F (+70 °C)
Storage temperature: -13…+158°F (-25…+70 °C)
Max. relative humidity: 0…80%, non-cond.
Connectors
Wire range, solid & stranded: 0,5-1,5 mm²/16-20 AWG
Wire strip length: 6-7 mm (.25”)
Tightening torque: 2,6 Lb-In/0,4 Nm
Mechanical data
Dimensions: 76,0 x 26,0 x 23,0 mm
3.0 x 1.0 x 0.9 inch
Weight: 40 g (1.39 oz)
Degree of protection: IP20 (indoor use only)
Protection class: Built-in Class II
FCC ID: 2ALA3-CBUA2D
IC: 22496-CBUA2D
UL:  E494741

Range

The range between two CBU-A2D units or between a CBU-A2D and a smartphone can vary a lot depending on obstacles and surrounding material. In open-air, the range between two CBU-A2Ds is 200 ft, but surroundings may affect the range, so testing is highly recommended.
Casambi uses mesh network technology so each CBU-A2D acts also as a repeater. When testing the network, it is important to test that each unit can be controlled from any point of the network-covered area.
Compatible devices:
iPhone 4S or later
iPad 3 or later
iPod Touch 5th gen or later
Android 4.4 or later devices produced after 2013 with full BT 4.0 support

1. The range is highly dependant on the surroundings and obstacles, such as walls and building materials.

Installation

Make sure that the mains voltage is switched off when making any connections. Use 16-20 AWG (0.5-1.5 mm²) solid or stranded conductor electrical wires. Strip the wire 0.25” (6-7 mm) from the end. Insert the wires into the corresponding holes and tighten the connector screws.
If the connected LED driver cannot be turned off completely from the control interface, an external relay with a 12 VDC coil can be connected to channel 2. Make sure the relay is protected against flyback voltage, e.g. do not use a PCB relay without the flyback diode. A suitable fixture configuration must be selected in order to control a relay.

Wiring diagram, one driver and relay

Wiring diagram, two drivers (only 0-10V)

Wiring diagram, Push Button

Wiring diagram, 2 channel LED driver

Wiring diagram, DALI sensor

Warning

Do not connect the output channels in parallel. This may cause permanent damage to the product.
Changes or modifications not expressly approved by Casambi Technologies Oy could void the user’s authority to operate the equipment.

Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Radiation Exposure Statement for FCC
This device complies with FCC radiation exposure limits for an uncontrolled environment. This device shall be installed and operated with a minimum distance of 0.8” (2cm) between users or bystanders and the device.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Radiation Exposure Statement for Canada
This device complies with Industry Canada’s license-exempt RSS.
Operation is subject to the following two conditions:

1. This device may not cause interference
2. This device must accept any interference, including interference that may cause undesired operation of the device.

This equipment is exempt from the routine RF exposure evaluation requirements of RSS-102. This equipment should be installed and operated with a minimum distance of 20 cm between the antenna and the user or bystanders.
NOTES
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