MTL5000-Rev-MMTL5000系列安全栅选型手册

EUROPE(EMEA)Tel:[phone]Fax:[phone]AMERICASTel:[phone]Fax:[phone]ASIAPACIFICTel:[phone]Fax:[phone]E-mail:[e-mail]:(andhencealowercostperchannel),theMTL5000Seriestakesupaminimumofspace–whichleavesmoreforotherprocesscontrolequipment.HighpackingdensitiesSimplifiedinstallationandmaintenanceusingplug-inconnectors◆◆Straightforward‘clip-on’DIN-railmountingLowcostperchannel◆◆Whereolderinstallationsarebeingupdated,theremaybeaneedformorechannels–butwithintheexistingspace.TheMTL5000Seriescanprovidetheanswer,fittingextraunitsandchannelsintoaspaceformerlyoccupiedbybulkierisolators.TheMTL5000Seriesisdesignedforreliability.ItbuildsontheprovensuccessoftheMTL2000,3000and4000Seriestobringthebenefitsofnewdevelopmentsingalvanicisolation.ItisdesignedfromtheoutsettomeetallrelevantEuropeanDirectives.EUROPE(EMEA)Tel:[phone]Fax:[phone]AMERICASTel:[phone]Fax:[phone]ASIAPACIFICTel:[phone]Fax:[phone]E-mail:[e-mail]:(LFD)facilitydetectsanopenorshortcircuitinthefieldcircuit.SPECIFICATIONSeealsocommonspecificationNumberofchannelsOneLocationofswitchZone0,IIC,T6hazardousareaDiv.1,GroupAhazardouslocationLocationofproximitydetectorZone0,IIC,T4–6hazardousareaifsuitablycertifiedDiv.1,GroupAhazardouslocationSafe-areaoutputOnerelaywithchangeovercontactsHazardous-areainputInputconformingtoNAMUR/DIN19234standardsforproximitydetectorsVoltageappliedtosensor7to9Vfrom1kΩ±10%Input/outputcharacteristicsNormal(reverse)phase:outputenergised(de-energised)ifIin2.1mAorRin2kΩoutputde-energised(energised)ifIin1.2mAorRin10kΩHysteresis:200µA,typicalLinefaultdetection(LFD)User-selectable,viaswitchesonthetopofunit.LinefaultsareindicatedbyanLED.Adetectedlinefaultde-energisestherelay.Open-circuitalarmonifIin100µAOpen-circuitalarmoffifIin250µAShort-circuitalarmonifRin100ΩShort-circuitalarmoffifRin360ΩNote:ResistorsmustbefittedwhenusingtheLFDfacilitywithacontactinput500Ωto1kΩinserieswithswitch20kΩto25kΩinparallelwithswitchPhasereversalUser-selectable,viaswitchesonthetopofunit.RelaytypeSingle-polechangeoverrelayNote:reactiveloadsmustbeadequatelysuppressedRelaycharacteristicsResponsetime:10msmaximumContactrating:250Vac,2A,cosø0.740Vdc,2A,resistiveloadMTL5011BSWITCH/PROXIMITYDETECTORINTERFACEsingle-channel,withlinefaultdetectionandphasereversalHazardousareaSafeareaTerminalFunction1Input–ve2Input+ve3Earthleakagedetection10Normally-closedcontact11Common12Normally-opencontact13Supply–ve14Supply+ve  !!#$%!#%!#LEDindicatorsGreen:powerindicationYellow:statusofchannel(onwhenoutputsareenergised)Red:LFDindication(onwhenlinefaultdetected)Maximumcurrentconsumption40mAat20V35mAat24V25mAat35VMaximumpowerdissipation0.75Wat24V0.8Wat35VIsolation250Vacordcbetweenpowersupply,hazardous-areacircuitsandrelayoutputsSafetydescription(eachchannel)10.5V,800Ω,14mA,Um=250VrmsordcEUROPE(EMEA)Tel:[phone]Fax:[phone]AMERICASTel:[phone]Fax:[phone]ASIAPACIFICTel:[phone]Fax:[phone]E-mail:[e-mail]:–6hazardousareaifsuitablycertifiedDiv.1,GroupAhazardouslocationSafe-areaoutputFloatingsolid-stateoutputcompatiblewithlogiccircuitsHazardous-areainputInputconformingtoNAMUR/DIN19234standardsforproximitydetectorsVoltageappliedtosensor7to9Vfrom1kΩ±10%Input/outputcharacteristicsNormal(reverse)phase:outputon(off)ifIin2.1mAorRin2kΩoutputoff(on)ifIin1.2mAorRin10kΩHysteresis:200µA,typicalLinefaultdetection(LFD)User-selectable.LinefaultsareindicatedbyanLED.Adetectedlinefaultswitchesofftheoutput.Open-circuitalarmonifIin50µAOpen-circuitalarmoffifIin