Dimming with

ON/OFF

LED PSU

AC source

AC/L

AC/L

V+

MEAN WELL

AC/DC LED PSU

LED Lighting Fixture

DAP-04

series

(DALI-PWM signal converter )

RY+

RY-

AC/N

DIM1

DIM1

AC/N

V-

DIM+

DIM-

~

The DAP-04 series is equipped with a relay that can be used to turn ON/OFF MEAN WELL LED PSUs. The relay is in the closed

position when the DIM1 generates dimming signal; the relay is in the open position when there is no output signal on the DIM1.

AC source

AC/L

AC/L

V+

MEAN WELL

AC/DC LED PSU

LED Lighting Fixture

DAP-04

series

Figure 2

Figure 1

(DALI-PWM signal converter )

RY+

RY-

AC/N

AC/N

V-

DIM+

DIM-

~

An additional magnetic switch is needed when the total input current of the selected LED PSUs is higher than 8A or used

Relay or magnetic switch

with LED PSUs whose inrush current is greater than 50A, please refer to the figure 2.

+

+

-

-

DALI-PWM Signal Converter

File Name:DAP-04-SPEC 2015-11-16