Datasheet

DeratingCurve
CN500PinNo. Assignment
CN500IN/OUTConnectorpinsfunctiondescription
StaticCharacteristics
LOAD(%)
INPUTVOLTAGE(VAC)60Hz
90 95 100 115 264
90
100
80
70
60
50
40
AMBIENTTEMPERATURE( )
LOAD(%)
20
40
60
80
100
-20 0 10 20 30 40 50 60 70
RCP s e ri e s
Connector PinNo. Assignment(CN500):D-TypeRight Angle25positions
PinNo. PinNo. PinNo. PinNo. PinNo.
2
1
3
4
5
Assignment Assignment Assignment Assignment Assignment
AC-OK-A
ON/OFF-A
DC-OK-A
V-TRIM-A
T-ALARM-A
7
13
9
8
10
14
15
6
12
11 16
17
23
21
22
25
18
19
20
24
AC-OK-B
DC-OK-B
ON/OFF-B
+5V-AUX
GND-AUX
NC
CS
ON/OFF-C
V-TRIM-B
T-ALARM-B
AC-OK-C
DC-OK-C
SCL
-S
+V
-V
V-TRIM-C
T-ALARM-C
+S
SDA
PinNo. Function
Description
1,8,15
2,9,16
3,10,17
4,11,18
5,12,19
7
23
25
14
6
ON/OFF
AC-OK
DC-OK
V-TRIM
T-ALARM
GND-AUX
SCL
-V
CS
+5V-AUX
EachunitcanseparatelyturntheoutputonandoffbyelectricalordrycontactbetweenON/OFF A,B,C(pin1,8,15)and-S(pin21).Short:ON,Open:OFF.
Low:Whentheinputvoltageis 82Vrms+/-4V.High:whentheinputvoltagein 82Vrms+/-4V.
High:WhentheVout 80%+/-5%.Low:WhenVout 80%+/-5%
Connectionforoutputvoltagetrimming. Thevoltagecanbetrimmedwithinitsdefinedrange.
High:Whentheinternaltemperatureiswithinsafelimit.Low:10 belowthethermalshutdownlimit.
AuxiliaryvoltageoutputGND. Thesignalreturnisisolatedfromtheoutputterminals(+V&-V).
SerialclockusedintheICinterfaceoption.RefertotheICinterfacedescription.
Negativeoutputvoltage.Forlocalsenseuseonly,can'tbeconnecteddirectlytotheload.
Currentsharingsignal.Whenunitsareconnectedinparallel,theCSpinsoftheunitsshouldbeconnectedtoallowcurrentbalance
betweenunits.
Auxiliaryvoltageoutput,4.3~5.3V,referencedtoGND-AUX(pin7). Themaximumloadcurrentis0.3A. Thisoutputhasthebuilt-in
"Oringdiodes"andisnotcontrolledbytheremoteON/OFFcontrol.
2 2
1000~3000WFrontEndPowerSystem
FileName:RCP series-SPEC2011-12-19
20
21
+S
-S
Positivesensing. The+Ssignalshouldbeconnectedtothepositiveterminaloftheload. The+Sand-Sleadsshouldbetwistedinpairto
minimizenoise pick-upeffect. Themaximumlinedropcompensationis0.5V.
Negativesensing. The-Ssignalshouldbeconnectedtothenegativeterminaloftheload. The-Sand+Sleadsshouldbetwistedinpairto
minimizenoise pick-upeffect. Themaximumlinedropcompensationis0.5V.
22 +V
Positiveoutputvoltage.Forlocalsenseuseonly,can'tbeconnecteddirectlytotheload.
24 SDA
SerialdatausedintheICinterfaceoption.RefertotheICinterfacedescription.
2 2