Kitz RDH Series User Manual

5/31
DocumentNo.:KE-4051-00
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6.Specifications
Theactuatorreceivesacontrolsignalandcontrolsthevalveoperationinrealtime.Powersupplyiscutoff
whenthevalvehasreacheditsdesignatedposition. 
Whenthevalveopenpositionisshiftedduetoanexternalforce,thevalveopenpositioniscorrectedbythe
actuator.
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TypeofActuator RDH124-2
Powersupply
24VDC
−
＋
１０
２０
 ％
Ratedcurrent Duringoperation:1A   Whenstopping:0.1A
Ratedtorque 8N・m
Closing/Openingtime
*2
*3
Selectablebetween3to20seconds(per1second)(Default:3seconds)
Inchingmotionfor4secondsorabove
Resolution *2 Selectablebetween10to200（perevery10seconds） (Default:200)
Insulationclass JISClassE （120℃）
Protectionrate IP55
Insulationresistance 500VDC  10MΩ orabove
Insulationstrength 1minutesfor250VACor1secondfor300VACLeakagecurrent:1mAorbelow
Controlinputsignal *1
4 to 20mADC
1 to 5VDC
2 to 10VDC
（Impedance250Ω）
（Impedance10kΩ）
（Impedance10kΩ）
Wiring  Terminalconnection8pins
Serviceenvironment
−10to＋50℃ RH30to85%
(Indooruseonlywithnodirectsunlight)
Positonindicator
outputsignal
*1
4 to 20mADC
1 to 5VDC
(LoadresistanceMax.500Ω)
(LoadresistanceMin.100kΩ)
Erroroutput  Opencorrectoroutput  30VDC100mAorbelow
Manualoperation *4 Operationpanel
Positionindicator LED(4digits)
Resetoperation
Switchesonoperationpanel(OPEN,SHUTorAUTO/MANUAL）
orpoweroff
Acton *2 Selectablebetweendirectactionandreverseaction(Default:Reverseaction)
Operation ａtsignalinterruption
*2 SelectablefromFullyclosed/Fullyopen/Stop(Default:Fullyclosed)
Operation afterpowerrecovery
Controlstartsfromwherethepowerwascutoff.
*1Refertothenameplateonthevalvebodyforthedesignatedsignalatthetimeofpurchase.
*2Optionsettingisavailablethroughthepaneloperation.See1.2SettingMethod in Ⅳ Operation . 
*3See2.1AutomaticOperationinⅳ Operationforinchingmotion.
*4See2.2ManualOperationinⅣOperation..
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Kitz RDH Series Specifications

General

Brand	Kitz
Model	RDH Series
Category	Control Unit
Language	English