gv470_脉冲分配器手册

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1、motronaGmbHZwischendenWegen3278239Rielasingen-GermanyTel.+49(0)7731-9332-0Fax+49(0)7731-9332-30control–motion–interfaceinfo@motrona.comwww.motrona.comGV470/GV471ImpulseSplittersforIncrementalEncoders,with4or8OutputChannelsGV470:Splitterwith8OutputChannelsGV471:Spli

2、tterwith4OutputChannelsOperatingInstructionsGV47001c_e.doc/Mai-09Page1/12SafetyInstructions•Thismanualisanessentialpartoftheunitandcontainsimportanthintsaboutfunction,correcthandlingandcommissioning.Non-observancecanresultindamagetotheunitorthemachine,orevenininjur

3、ytopersonsusingtheequipment!•Theunitmustonlybeinstalled,connectedandactivatedbyaqualifiedelectrician•Itisamusttoobserveallgeneralandalsoallcountry-specificandapplication-specificsafetystandards•Whenthisunitisusedwithapplicationswherefailureormaloperationcouldcaused

4、amagetoamachineorhazardtotheoperatingstaff,itisindispensabletomeeteffectiveprecautionsinordertoavoidsuchconsequences•Regardinginstallation,wiring,environmentalconditions,screeningofcablesandearthing,youmustfollowthegeneralstandardsofindustrialautomationindustry•-Er

5、rorsandomissionsexcepted–Version:DescriptionGV47001a/Feb06/HKFirsteditionGV47001b/Feb06/HKImprovedblockdiagramGV47001c/April09/HKExtensionsforGV471GV47001c_e.doc/Mai-09Page2/12TableofContents1.IntroductionandBlockDiagram42.ElectricalConnectionsandLEDFunction62.1.Po

6、werSupplyandLEDs62.2.AuxiliaryEncoderSupply62.3.ImpulseInputs72.3.1.TTLencoderswithdifferentialoutputs(suitableforsignallevelsupto5.5voltsaccordingtoRS422standard)72.3.2.Encoderswithsingle-endedoutputs,withoutinvertedsignals(suitableforHTLlevels>15voltsonly)72.3.3.

7、HTLencoderswithdifferentialoutputs(suitableforsignallevelsfrom10to30volts)72.3.4.DifferentialsignalsforencoderchannelsA,/A,B,/Bbutsingle-endedmarkerpulsefromproximityswitchorphotocell82.4.TheOutputs92.5.CascadingofSeveralUnitsandEncoderSelectFunction93.TechnicalSpe

8、cifications114.Dimensions12GV47001c_e.doc/Mai-09Page3/121.IntroductionandBlockDiagramGV470andGV471representaseriesofincrementalencodersplitterswi