1、IEC61784-2-11Edition1.02023-05INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EIworks-Profi1.es-Part2-11:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF11Reseauxindustrie1.s-Profi1.s-Partie2-11:Profi1.sdebusdeterrainSupp1.ementairespourIesreseauxentempsree1.fondessur1.ISOIECIEEE8802-3-
2、CPF11THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11opyigandmcro1.m,WnhoSpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoft
3、herequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*sPUbtCagn.pte-ascontacttheaddressM11oryour1.oca1.IECmc11crNatKX1.a1.Conwfxfurtherinformation.DratScfereproductionresev6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.qu
4、formeqmcSOntparaucupcd,tro11iqueoumcaw.ycomp11sIaPhOtOeOa81.tesmicrofi1.ms,sa11saccorcitoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurCCPyright01.,IECxj9voussirczobcnrJcsdrotssupp1.6mcntaircs$urcytheIEC.P1.easemakeSureta1.youhavethe1.atestedition,acon。Mrnoranamendmentmigh
5、thavebeenPUdiSodIECpub1.icationssearchwetstore.iec.ch,advsearch1ormThadvancedsearchenab1.estostore.1.ec.ch,justpub1.*shedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.chcscHyouwishtog2U
6、SyourIccdtxickOathispuWicatio11xneedIUrthMass61.auptoda1.eco11w11ttaordtoyrneeds.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicbo11aryonCicctrotochno1.ogytani11gmorethan22300termnotoga1.entriesinEngsa11dFrenchwithoquivate11tXxmsin19addi!kaUngu?gc5A1.soknowastheIniernationa1.Etectrotechntc
7、a1.Vocabiiary(V)o1111.Apropode11EC1.aCOErmSsoEiectrotechniqueInternationa1.e(Ces1.Iapremiereorganaonmondia1.qu1.ahoreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6ectrofque&auxIeChnaogiegaarenes.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以COnSuInXnCrMrvuVcui1.kjz
8、vousassurerquovousposs4dez1.ditionIap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfespubcat*onsECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.1.日Iedonneaus&desin1.ormabonssufIesPrCjeISurdap1.6a
9、vo$bcso11s.EIectropedU-www.e1.ectropecuonnafCrQ1.eCge1.gneaumonde,avecpkisCe22300a11cestrmnojqesnang1.as1efranais.nique1.esIeCmeg6quiva1.ensdans19Ianguesajitio11tsEga1.OTentappe的fu!bEht*S9gvCsiescrUg8debCoFBcCnE1.Mh:4E2cnjrionaCONTENTSFOREWORD4INTRODUCTION61 Scope72 Normativereferences73 Terms.A1irw
10、t1.ots.abbreviatedterms,acronyms,andconventions81 .1Termsanddefinitions.832 Abbreviatedtermsandacronyms933 Symbo1.s934 4Conventions104 CPF11(TCnet)-RTEcommunicationprofi1.es104.Genera1.overview1042CP11/1114.21 Physica1.1.ayer114.22 Data-Iink1.ayer114.23 APPfcCa竹On1.ayer154.24 Performancei11dcatorse1
11、ection154.3CP1V2224 31Physica1.1.ayer225 .32Data-Iink1.ayer22nRTEbandwidth19Figure2-CP11/2:ThroughputRTEand11on-RTEbandwidth28Figure3-CP11/3:ThroughputRTEand11on-RTEbandwidth38Tab1.e1-CPF11symbo1.s9TaWe2-CPF11：Overviewofprofi1.esets11Tabte3-CP1V1:D1.1.servicese1.ection11Tabte4-CP11/1:D1.1.proto1.se
12、1.ection12Tabte5-CP11/1:D1.1.proto1.se1.ectionofC1.ause513TaWe-CP11/1:D1.1.protoco1.se1.ectionofC1.ause6.13Tab4e7-CPH/1:A1.servicese1.ection15TaWc8-CPi1.:A1.protoco1.se1.ection15TaW9-CP11/1:P1.overview16Tabte10-CP11/1:P1.dependencymatrix16Tab1.eII-CP1UI:TCCdataservicese1.ection17TabAe12-CP1.v1：Consi
13、stentsetofP1.spreferentia1.torRTEcommunications21TaMe13-CP11/1:ConsistentsetofP1.sbothforRTEandno11-RTEcorwnuications21TabAe14-CPIv2:D1.1.protoco1.se1.ection22TaWe15-CP11,2:D1.1.protoco1.se1.ectionofC1.ause523Tabte16-CP1V2：D1.1.protoco1.se1.ectionofC1.ause624TabA17-CP11/2:P1.overview26Tab418-CP11/2:
14、P1.dependencymatrix26TaWe19-CP11/2:TCCda1.aservicese1.ection27Taae20-CP112ConsistentsetofP1.spreferentia1.torRTEcommunications30TabAe21-CP11.12：ConsistentsetofP1.sbothf(xRTEandnon-RTEcommunications31TaWe22-CP1V3：D1.1.protoco1.se1.ection31TaW23-CP11/3:D1.1.proto1.se1.ectionofC1.ause532TaW24-CP11/3:D1
15、1.proto1.se1.ectionofC1.ause633Tab1.e25-CP11/3:P1.overview35TaWe26-CP11/3：P1.dependencymatrix36Taae27-CP11/3:TCCdataservese1.ection37Tab1.e28-CP11/3：ConsistentsetofPispreferentia1.forRTEcommunications41TaWe29-CP11/3:ConsistentsetofP1.sbothforRTEandnon-RTEcommunications41INTERNATIONA1.E1.ECTROTECHNI
16、CA1.COMMISSIONINDUSTRIA1.NETWORKS-Profi1.es-Part2-11:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF11FOREWORDUThe1.11ematxaE1.ectrotechnica1.C(xn11n5s0n(IECISaWMdWXJeorgarza6onforstarJarczatmittees(IECNationa1.Commi(Iees).TheobjectcIECistotoo!einiernattona1.co-operationona1.1.q
17、uestionsCaICemtngstandardizationnthee1.ectnca1.ade1.ectronicIied9.TothendandinJIddnkXItootheractrviics.IECpuWshcsInternationa1.Standards.Tcctinica1.SpocHkiartkxisTt11icaReports.PUbIiCbAvai1.aMeSpecit1.catios(PAS)andGudes(hereaherreferredtoas1ECPW1.cat1.o11().Iherprcpara1.ksCntrUStOdIotcchnimittocs;a
18、nyIECNationa1.Committocinterestodin1h。subjx1.dea1.tWithmaypartiopaienthspreparakxyworkInternationa1.,governmenta1.andno-goveffnia1.organizations1.osingwrththe1.Ca1.soparticipate11thispreparafion.ECCoiIaGoratesc1.ose1.ywththeIn1.efnat1.ona1.OrgamzaiKXiforStandardization(ISO)inaccordanceWi1.hcondition
19、sdeterminedbyagreementbeiweenIhetwoOcganiza1.ione.2)Thekxma1.(fec&onsoragreementsotEContechnica1.mattersexpress,asnear1.yaspossib1.e,ani11ema:*onconsensusoopinionontherHva11tsubjoctssinceOOCmitteehasroprosc11tabo11froma1.1.investedIECNatkxia1.Comrmnees.31IECPub1.icationshavethekxmofrecommendationsfo
20、rinternationa1.useandareaccpdbyIECNatonaJCommitteesinIMIsense.Witea1.1.reasonab1.eeffortsaremadetoensureIhatIhetechnica1.oonientofIECPub1.cationsisaccura1.IECcannotbehe(dresponsiveforteWayinwhctheyareusedorforanymisinpru6onbyanyenduser.4Inordertopromoteinna!ionaiuniformity.IECNationa1.Committeesunde
21、rtaketoapp1.yIECPub1.icationstransparent1.ytoIhemaximumextentposab1.eintheirnationa1.andregapWcat)ns.AnyIhQpossibi1.itythatsomeotthedementsOImSIECPubcatonmaybetheSUbIeCIofpatentrghis1.CShMnotbehe1.dresportstieforidentifyinganyora1.1.suchpatentrights.Attentionisdrawntothefactthattheuseofsomeoftheasso
22、ciatedprotoco1.typesisrestrictedbytheirmte1.1.ectua1.poporty-6gh1.ho1.dersIna1.1.cases,thecomtmtmonito1.imitedre1.easeofinte1.1.ectua1.-propertyrightsmadebytheho1.dersofthoserightspermitsa1.ayerprotoco1.typetobeusedwithother1.ayerprotoco1.softhesame1.ye,orinO1.hertypeCombenationSep1.1.yauthorizedbyt
23、heirrespectiveinte1.1.ectua1.propertyrightho1.ders.NOTECombinationscprxoco1.typesarespdfiedintheIEC17841.seriesandtheIEC61784-2series.IEC61784-2-11hasbeenpreparedbysubcommittee65C:Iworks,ofIECtechnica1.mmitt65:Industria1.processmeasurement,contro1.andautomation.ItisanInternationa1.Standard.Thisfirst
24、edition,togetherwiththeotherpartsofthesameseries,cance1.sandrpwspeedCyCSdata,whichinc1.udesbo1.hIhOsenderstaep11od-thbasiccyc1.eJm(Ct)以theTCCdataserviceH8Tota1.sumOnheframetransmittime,inWhIChtheTCCdatatrameconveysIbeh-speedcyc1.icdataT.Th1.ow-speedtra11smos.AdoptionofEmunicationbetweencontroersande
25、venforcommunicationwithfie1.ddevicespromotestheusofInternettechno1.ogiesinthefie1.darea.Thisavai1.abi1.ityWOUkibunacceptab1.eifitcausesthe1.ossoffeaturesrequiredintheftWareaforindustria1.mmuicationautomationnetvrtxks.suchas: retime. synchronizedactonsbetweenfie1.ddevices*drives. efficient,frequentexchangeofVCfysma1.1.datarecords.ThesenewRTEprofi1.escantakeadvantageoftheimprovementsofEthernetnetworksintermsoftransmissionbandwidthandnetworkspan.Anotherimp1.icitbutessentia1.require
