Datasheet

‧
DAP-04 provides 4-channel outputs; every channel controls up to 20 units of MEAN WELL LED PSU.
‧
The dimming percentage of the MEAN WELL LED PSUs controlled by the same channel of DAP-04 is the same.
The 4 channels can thus control up to 80 units of MEAN WELL LED PSU. (Note. 1)
The dimming percentage per DAP-04 channel can be controlled independently.
‧
The maximum allowable voltage drop between the DAP-04 and LED PSUs should not be higher than 0.5V.
Note. 1 : Light intensity of LEDs in the same group may be decreased when one of the LED PSUs is AC OFF.
SYNCHRONIZATION OPERATION
Dimmin gab le
LED PSU
Dimmin gab le
LED PSU
Dimmingable
LED PSU
Dimminga ble
LED PSU
DIM+ DIM+DIM+ DIM+DIM- DIM-
20 dr ivers(max .) 20 drivers(max .)
DIM- DIM-
+ ++ +
- -- -
DAP-04
(DALI-PWM signal converter)
DIM1
DIM2
DIM3
DIM4
Up to 4 channels
+
+
+
+
-
-
-
-
DALI-PWM Signal Converter
D A P-04
File Name:DAP-04-SPEC 2014-0 1-08