hd arrester series
Post on 03-Jan-2016
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HD ARRESTER SERIES
2WIRE DC SIGNAL TRANSMITTER MODEL HD-WDS
모델 HD-WDS 는 2 선식으로 전원을 공급하면서 각종 직류전류 , 전압에서 발생하는 신호를 입력으로 하여 제반계장 신호로 변환하는 계기입니다 .
MODEL & SUFFIX CODE SELECTION
HD-WDSMODEL
Output1 signal
Input signal
1 : 1~5V DC2 : 4~20mA DCO : Others
A : 4-20mA DCO : Others
GENERAL SPECIFICATIONSConstruction : DIN rall standard rack mounting type.
Housing materiel : plastic
Wiring : screw teminals
RERFORMANCEAccuracy : 0.25%
Temp.coefficient : 0.02%/C
Insulation resistance : 100Mohm with 500V DC
Response time : 0.5 seconds or less (0-90%)
INSTALLATIONOperating temperature : -5 to +55
Operating humidity : 90%Rhmax(non-condensing)
Mounting : DIN rail type
Power supply : 18~30V DC
INPUT/OUTPUTINPUT
Equivalent input impedance : 50-500ohm
Available operating range : (-)500-(+)500V DC
OUTPUT
DC Current : 4~20mA DC
Load resistance : 750 Ω
SCHEMATIC CIRCUIT & CONNECTION
TERMINAL ASSIGNMENT
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