+

+

+

BetweenDC_OK(pin1)andGND(pin2)

3.3~5.6V

0~1V

OutputStatus

ON

OFF

DC_OKSignalisa TTL levelsignal.HighwhenPSUturnson.

1.DC_OKSignal

FunctionManual

FunctionDescriptionofCN3

PinNo. Function Description

4

5

2

3

6

1

+S

RC-

GND

-S

RC+

DC_OK

ReturnforRC+signalinput.

Thispinconnectstothenegativeterminal(-V).ReturnforDC_OKsignaloutput.

Turnstheoutputonandoffbyelectricalordrycontactbetweenpin6(RC+)andpin5(RC-).0~0.8V:PowerON,4~10V:PowerOFF.

DC_OKsignalisa TTL levelsignal,referencedtopin2(DC_OKGND).HighwhenPSUturnson.

Negativesensing. The-Ssignalshouldbeconnectedtothenegativeterminaloftheload. The-Sand+Sleadsshouldbetwistedinpairto

minimizenoise pick-upeffect.

Positivesensing. The+Ssignalshouldbeconnectedtothepositiveterminaloftheload. The+Sand-Sleadsshouldbetwistedinpairto

minimizenoise pick-upeffect.

BetweenRC+(pin6)andRC-(pin5)

SWOFF(0~0.8V)

SWON(4~10V)

OutputStatus

ON

OFF

ThePSUcanbeturnedON/OFFbyusingthe"RemoteControl"function.

2.RemoteControl

3.RemoteSense

-V

-V

-V

+V

+V

+V

ADJ

ADJ

ADJ

CN3

CN3

CN3

RC+

ExternalPower

Source

Connectorforremotecontrol

RC-

SW

I=6~20mA

I=10mA

max.

Senselinesshould

betwistedinpairs

+S

(pin4)

-S

(pin3)

+S

G

-S

RC-

RC+

DC

OK

1500WSingleOutputPowerSupply

FileName:SE-1500-SPEC2008-12-23

-

-

-

+

+

+

+S

+S

G

L

L

L

N

N

N

G

-S

-S

RC-

RC-

RC+

RC+

DC

OK

DC

OK

DC_OK

LOAD

LOAD

LOAD

G