iskydance DA1 1 Channel Constant Voltage DALI LED Dimmer Owner’s Manual

: June 12, 2024
: iskydance

Table of Contents

iskydance DA1 1 Channel Constant Voltage DALI LED Dimmer
Push Dim Function

iskydance DA1 1 Channel Constant Voltage DALI LED Dimmer

Product Information
The Channel Constant Voltage DALI LED Dimmer Model No.: DA1 (DT6/1 Channel/Constant voltage/15A output/PWM dimming/Push Dim/Multiple protection) is a constant voltage DALI LED dimmer with 1 channel. It is DALI-2 certified and complies with the DALI standard protocol IEC 62386-101, 102, 207. It also works with DALI products from other international incorporations. The dimmer automatically assigns a DALI address and supports PWM digital dimming with a standard DALI logarithmic dimming curve. It can be connected to an external push switch for on/off and dimming functions. The dimmer has over-heat, over- load, and short-circuit protection, which recovers automatically.

Technical Parameters

Input voltage: 12-48VDC
Input current: Max 15A
Output voltage: 12-48VDC
Output current: 15A@12/24V, 10A@36/48V
Output power: 180W@12V, 360W@24V, 360W@36V, 480W@48V
Output type: Constant voltage
Dimming data: DALI + Push Dim
Dimming range: 0 – 100%
Dimming curve: Logarithmic
PWM Frequency: 2000Hz (default)
Package Size: L178x W150 x H38mm
Gross weight: 0.132kg

Safety and EMC

Safety standard(LVD): EN 62368-1:2020+A11:2020
Certification: DALI-2, CE, LVD
Warranty: 5 years
Environment: Operation temperature (Ta): -30°C ~ +55°C, Casetemperature (Max.): +85°C

Mechanical Structures and Installations
The dimmer has two groups of DALI signal inputs and does not require distinguishing plus-minus polarity. It should be installed in an installation rack. It can be connected to a push switch for a dimming function. The LED output power input is 12-48VDC.

Wiring Diagram
The DA1 should be connected to a DALI master and an AC power supply (50/60Hz). It can also be connected to a single-color LED strip. The provided wiring diagram shows the connections for both scenarios.

Product Usage Instructions
DALI Address Assignment The DALI address for the dimmer is automatically assigned by the DALI Master controller. Please refer to the user manuals of compatible DALI Masters for specific operations.

DALI Priority and Control
The DALI master or push switch can be connected at the same time. If the controller is used with the Push-Dim interface prior to using the DALI interface, the DALI command will make it return DALI control automatically.

Push Dim Function

The dimmer features a Push-Dim interface that allows for simple dimming using commercially available non-latching (momentary) wall switches. The following functions are supported:

Short press: Turn on or off the light.
Long press (1-6s): Press and hold to achieve step-less dimming.
With every other long press, the light level goes in the opposite direction.
Dimming memory: The light returns to the previous dimming level when switched off and on again, even after a power failure.
Synchronization: If more than one controller is connected to the same push switch, perform a long press for more than 10s to synchronize the system. All lights in the group will dim up to 100%. Additional synchrony wires are not required for larger installations. It is recommended that the number of controllers connected to a push switch does not exceed 25 pieces, and the maximum length of wires from push to the controller should be no more than 20 meters.

Channel Constant Voltage DALI LED Dimmer

Features

Constant voltage DALI LED Dimmer with 1 channel.
DALI-2 certified, in accordance with DALI standard protocol IEC 62386-101, 102, 207 and in compliance with DALI products from other international incorporation.
DALI address will be automatically assigned by the DALI master, 1 DALI address.
PWM digital dimming, standard DALI logarithmic dimming curve.
Connect with external push switch to achieve on/off and dimming function.
Overheat / Overload / Short circuit protection, recover automatically.

Technical Parameters

Input and Output

Input voltage| 12-48VDC
Input current| Max 15A
Output voltage| 12-48VDC

Output current

| 15A@12/24V

10A@36/48V

Output power

| 180W@12V 360W@24V

360W@36V 480W@48V

Output type| Constant voltage
Dimming data

Input signal| DALI + Push Dim
Dimming range| 0 -100%
Dimming curve| Logarithmic
PWM Frequency| 2000Hz (default)
Package
Size| L178x W150 x H38mm
Gross weight| 0.132kg
|
Safety and EMC

Mechanical Structures and Installations

iskydance-DA1-1-Channel-Constant-Voltage-DALI-LED-Dimmer-
fig-1

Wiring Diagram

iskydance-DA1-1-Channel-Constant-Voltage-DALI-LED-Dimmer-
fig-1

DA1 connects with the DALI master
DA1 connects with a push switch

DALI control
DALI Address Assigned by DALI Master This product is designed with 1 DALI address input and 1 channel output, DALI address is assigned by DALI The master controller is automatic, please refer to user manuals of compatible DALI Masters for specific operations.

DALI priority
The DALI master or Push switch can be connected at the same time, which makes the product more user-friendly and more options to fit some extraordinary demands. If the controller is used with the Push-Dim interface prior to using the DALI interface, the DALI command will make it return DALI control automatically.

Push Dim Function
The provided Push-Dim interface allows for a simple dimming method using commercially available non-latching (momentary) wall switches.

Short press:
Turn on or off the light.
Long press (1-6s):
Press and hold to step-less dimming, With every other long press, the light level goes to the opposite direction.
Dimming memory:
Light returns to the previous dimming level when switched off and on again, even at power failure.
Synchronization:
If more than one controller is connected to the same push switch, do a long press for more than 10s, then the system is synchronized and all lights in the group dim up to 100%.
This means there is no need for any additional synchrony wire in larger installations.
We recommend the number of controllers connected to a push switch does not exceed 25 pieces,
The maximum length of the wires from push to the controller should be no more than 20 meters.