DimmingconnectiondiagramforturningthelightingfixtureON/OFF:

UsingaswitchandrelaycanturnON/OFFthelightingfixture.

Usingthebuilt-indimmingfunctiononB-typemodelcan'tturnthelightingfixturetotallydark.Pleaserefertotheconnectionmethodbelowto

achieve0%brightnessofthelightingfixtureconnectingtotheLEDpowersupplyunit.

1.Outputconstantcurrentlevelcanbeadjustedthroughoutputcablebyconnectinga

or1~10Vdcor10VPWMsignalbetweenDIM+andDIM-.

resistance

2.TheLEDlightingfixturecanbeturnedON/OFFbytheswitch.

HLG-320H

DIMMINGOPERATION

Referenceresistancevalueforoutputcurrentadjustment(Typical)

Built-in3in1dimmingfunction,IP67rated.Outputconstantcurrentlevelcanbeadjustedthroughoutputcablebyconnectingaresistanceor

1~10Vdcor10VPWMsignalbetweenDIM+andDIM-.

PleaseDONOT connect"DIM-"to"-V".

N

FG

L

Relay

Blue

Brown

Green/

Yellow

AC/L

AC/N

HLG-320H

B Type

DIM+

DIM-

V(-)

V(+)

Blue

White

Black

Red

Switch

Adjuster

0~100KOhmsresistance

1~10VDCVoltage

10VPWMSignal

LEDLighting Fixture

60K

60%

60%

10K

10K

/N 20K

/N 30K

/N 40K

/N 50K

/N 60K

/N 70K

/N 80K

/N 90K

/N 100K /N

Singledriver

Multipledrivers

(N=driverquantityforsynchronized

dimmingoperation)

1V

4V

7V

2V

5V

8V

3V

6V

9V

10V

10%

10%

20K

20%

20%

30K

30%

30%

40K

40%

40%

50K

50%

50%

70K

70%

70%

80K

80%

80%

90K

100K

OPEN

OPEN

OPEN

90%

90%

100%

100%

Resistance

value

Dimmingvalue

Percentageofratedcurrent

Percentageofratedcurrent

1~10Vdimmingfunctionforoutputcurrentadjustment (Typical)

60%

60%

10%

10%

20%

20%

30%

30%

40%

40%

50%

50%

70%

70%

80%

80%

90%

90%

100%

100%

Dutyvalue

Percentageofratedcurrent

98%~108%

-----

98%~108%

98%~108%

10VPWMsignalforoutputcurrentadjustment (Typical):Frequencyrange:100HZ~3KHz

FG(Green/Yellow)

AC/L(Brown)

AC/N(Blue)

-V(Black)

+V(Red)

DIM-(White)

DIM+(Blue)

320WSingleOutputSwitchingPowerSupply

FileName:HLG-320H-SPEC 2012-04-02