1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 6094756 Premiredition Firstedition 199912 Appareillagebassetension Partie56: Appareilsetlmentsdecommutation pourcircuitsdecommande Interfacecourantcontinupourcapteursde proximitetamplificateursdecommutation(NAMUR) Lowvoltageswitchgearandcontrolgear
2、 Part56: Controlcircuitdevicesandswitchingelements DCinterfaceforproximitysensorsandswitching amplifiers(NAMUR) Numroderfrence Referencenumber CEI/IEC6094756:1999Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationsconsolides Lesversionsconsolide
3、sdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,lesnumrosddition1.0,1.1et1.2 indiquentrespectivementlapublicationdebase,la publicationdebaseincorporantlamendement1,etla publicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication Lecontenutechni
4、quedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatedereconfir mationdelapublicationsontdisponiblesdansle CataloguedelaCEI. Lesrenseignementsrelatifsdesquestionsltudeet destravauxencoursentreprisparlecomittechnique quiatablicette
5、publication,ainsiquelalistedes publicationstablies,setrouventdanslesdocumentsci dessous: SitewebdelaCEI* CataloguedespublicationsdelaCEI Publiannuellementetmisjour rgulirement (Catalogueenligne)* BulletindelaCEI DisponiblelafoisausitewebdelaCEI* etcommepriodiqueimprim Terminologie,symbolesgraphiques
6、 etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techniqueInternational (VEI). Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417
7、:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI60617: Symbolesgraphiquespourschmas. * Voiradressesitewebsurlapagedetitre. Numbering Asfrom1January1997allIECpublicationsare issuedwithadesignationinthe60000series. Consolidatedpublications Consolid
8、atedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2refer,respectively,to thebasepublication,thebasepublicationincor poratingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispublication ThetechnicalcontentofIECpublicatio
9、nsiskept underconstantreviewbytheIEC,thusensuringthat thecontentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmation ofthepublicationisavailableintheIECcatalogue. Informationonthesubjectsunderconsiderationand workinprogressundertakenbythetechnical committeewhichhaspreparedthisp
10、ublication,aswell asthelistofpublicationsissued,istobefoundatthe followingIECsources: IECwebsite* CatalogueofIECpublications Publishedyearlywithregularupdates (Onlinecatalogue)* IECBulletin AvailablebothattheIECwebsite*and asaprintedperiodical Terminology,graphicalandletter symbols Forgeneraltermino
11、logy,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipment.Index,sur
12、veyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. * Seewebsiteaddressontitlepage.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 6094756 Premiredition Firstedition 199912 Appareillagebassetension Partie56: Appareilsetlmentsdecommutation pourcircuitsdecommande Interfac
13、ecourantcontinupourcapteursde proximitetamplificateursdecommutation(NAMUR) Lowvoltageswitchgearandcontrolgear Part56: Controlcircuitdevicesandswitchingelements DCinterfaceforproximitysensorsandswitching amplifiers(NAMUR) Commission Electrotechnique Internationale InternationalElectrotechnicalCommiss
14、ion Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1999Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesousquelqueformequecesoitetparaucunprocd, lectroniqueoumcanique,ycomprislaphotocopieetles microfilms,sanslaccordcri
15、tdelditeur. Nopartofthispublicationmaybereproducedorutilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IE
16、Cwebsitehttp:/www.iec.ch CODEPRIX PRICECODE N2 6094756CEI:1999 SOMMAIRE Pages AVANTPROPOS 4 Articles 1 Domainedapplication 6 2 Rfrencesnormatives 6 3 Dfinitions . 6 4 Classification.10 5 Caractristiques 12 5.1 Entredecommandedelamplificateurdecommande 12 5.2 Interactionentrelecapteurdeproximitetlamp
17、lificateurdecommande. 12 5.3 Courbecontinue . 12 5.4 Courbediscontinue . 12 5.5 Courantdiffrentiel . 12 5.6 Rsistancedeligne. 12 5.7 Rsistancedisolement . 12 6 Informationsurlematriel 14 6.1 Capteursdeproximit. 14 6.2 Amplificateursdecommutation . 14 7 Conditionsnormalesdeservice,demontageetdetransp
18、ort 16 7.1 Conditionsnormalesdeservice. 16 7.2 Identificationdesconnexionsetmarquage 20 7.3 Conditionspendantletransportetlestockage 20 7.4 Compatibilitlectromagntique(CEM). 20 8 Dispositionsrelativeslaconstructionetaufonctionnement 20 9 Essais 20 9.1 Amplificateurdecommutation . 20 9.2 Capteurdepro
19、ximit. 22 9.3 Rsultatsobtenir 24 9.4 Vrificationdelacompatibilitlectromagntique 26 Figure1Exempledecourbecontinuepouruncapteurdeproximit . 18 Figure2Exempledecourbediscontinuepouruncapteurdeproximit. 18 Figure3Entredecommandedelamplificateurdecommande . 22 Figure4Courbesdecapteurdeproximitdansltatde
20、hauteimpdance . 24 Figure5Courbesdecapteurdeproximitdansltatdebasseimpdance. 26 Tableau1Classificationdesdtecteursdeproximit . 10 Tableau2Identificationdesconnectionsetducblage 206094756IEC:1999 3 CONTENTS Page FOREWORD 5 Clause 1 Scope 7 2 Normativereferences 7 3 Definitions . 7 4 Classification.11
21、 5 Characteristics 13 5.1 Controlinputoftheswitchingamplifier . 13 5.2 Interactionbetweenproximitysensorandswitchingamplifier . 13 5.3 Continuouscharacteristic . 13 5.4 Discontinuouscharacteristic . 13 5.5 Switchingcurrentdifference . 13 5.6 Lineresistance . 13 5.7 Insulationresistance. 13 6 Product
22、information . 15 6.1 Proximitysensors . 15 6.2 Switchingamplifiers 15 7 Normalservice,mountingandtransportconditions 17 7.1 Normalserviceconditions. 17 7.2 Connectionidentificationandmarking 21 7.3 Conditionsduringtransportandstorage . 21 7.4 Electromagneticcompatibility(EMC) 21 8 Constructionalandp
23、erformancerequirements. 21 9 Tests. 21 9.1 Switchingamplifier . 21 9.2 Proximitysensor. 23 9.3 Resultstobeobtained 25 9.4 Verificationoftheelectromagneticcompatibility 27 Figure1Exampleofacontinuouscharacteristicofaproximitysensor. 19 Figure2Exampleofadiscontinuouscharacteristicofaproximitysensor 19
24、 Figure3Controlinputoftheswitchingamplifier 23 Figure4Characteristicsofproximitysensorinthehighimpedancestate 25 Figure5Characteristicsofproximitysensorinthelowimpedancestate 27 Table1Classificationofproximityswitches. 11 Table2Connectionandwiringidentification 214 6094756CEI:1999 COMMISSIONLECTROTE
25、CHNIQUEINTERNATIONALE _ APPAREILLAGEBASSETENSION Partie56:Appareilsetlmentsdecommutation pourcircuitsdecommande Interfacecourantcontinupourcapteursdeproximit etamplificateursdecommutation(NAMUR) AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationco
26、mpose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourtouteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesInternationales. Leurlaborationestconf
27、iedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernementalesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondescond
28、itionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniquesreprsentent,danslamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsentent
29、souslaformederecommandationsinternationales.Ilssontpublis commenormes,spcificationstechniques,rapportstechniquesouguidesetagrscommetelsparlesComits nationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,le
30、sNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale correspondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequand
31、unmatrielestdclarconformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexis
32、tence. LaNormeinternationaleCEI6094756attablieparlesouscomit17B:Appareillage bassetension,ducomitdtudes17delaCEI:Appareillage. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevote 17B/1011/FDIS 17B/1030/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant a
33、boutilapprobationdecettenorme. CettepublicationatrdigeselonlesDirectivesISO/CEI,Partie3. Lecomitdcidquecettepublicationrestevalablejusquen2003. Acettedate,selondcisionpralableducomit,lapublicationsera reconduite; supprime; remplaceparuneditionrvise,ou amende.6094756IEC:1999 5 INTERNATIONALELECTROTEC
34、HNICALCOMMISSION _ LOWVOLTAGESWITCHGEARANDCONTROLGEAR Part56:Controlcircuitdevicesandswitchingelements DCinterfaceforproximitysensorsand switchingamplifiers(NAMUR) FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechni
35、calcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECN
36、ationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternational OrganizationforStandardization(ISO)inaccordancewithconditions
37、determinedbyagreementbetweenthe twoorganizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhave
38、theformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalspecifications,technicalreportsorguidesandtheyareacceptedbytheNational Committeesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparen
39、tlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinco
40、nformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC6094756hasbeenpreparedbysubcommittee17B:Lowvoltage switchgea
41、randcontrolgear,ofIECtechnicalcommittee17:Switchgearandcontrolgear. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 17B/1011/FDIS 17B/1030/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. Thispublicationhasbeen
42、draftedinaccordancewiththeISO/IECDirectives,Part3. Thecommitteehasdecidedthatthispublicationremainsvaliduntil2003. Atthisdate,inaccordancewiththecommitteesdecision,thepublicationwillbe reconfirmed; withdrawn; replacedbyarevisededition,or amended.6 6094756CEI:1999 APPAREILLAGEBASSETENSION Partie56:Appareilsetlmentsdecommutation pourcircuitsdecommande Interfacecourantcontinupourcapteursdeproximit etamplificateursdecommutation(NAMUR) 1 Domainedapplication LaprsenteNormeinternationalesappliqueauxcapteursdeproximitconnectsen fonctionnementpa
