西门子OLM使用说明书(英文)

Preface1Introduction2NetworkTopologies3ProductCharacteristics4SIMATICNETPROFIBUSOpticalLinkModuleInstallationandMaintenance5ApprovalsandMarksOLM/P11V4.0OLM/P12V4.0OLM/P22V4.0OLM/P11V4.0OLM/G12V4.0OLM/G22V4.0OLM/G12-EECV4.0OperatingInstructions09/2010A2B00065774O,EditionV2.06References7Drawings8CopyrightSiemensAG2010.Allrightsreserved.Thereproduction,transmissionoruseofthisdocumentoritscontentsisnotpermittedwithoutexpresswrittenauthority.Offenderswillbeliablefordamages.Allrights,includingrightscreatedbypatentgrantorregistrationofautilityordesign,arereserved.DisclaimerWehavecheckedthecontentsofthismanualforagreementwiththehardwareandsoftwaredescribed.Sincedeviationscannotbeprecludedentirely,wecannotguaranteefullagreement.However,thedatainthismanualarereviewedregularlyandanynecessarycorrectionsincludedinsubsequenteditions.SiemensAGIndustrySectorIndustryAutomationDivisionIndustrielleKommunikation(IIASCIC)Postfach4848,D-90026NürnbergSiemensAG2007,2010SubjecttotechnicalchangeSiemensAktiengesellschaftA2B00065774D,EditionV2.0SafetyGuidelinesTheseoperatinginstructionscontainnoticeswhichyoushouldobservetoensureyourownpersonalsafetyaswellastoavoidpropertydamage.Thenoticesreferringtoyourpersonalsafetyarehighlightedinthemanualbyasafetyalertsymbol,noticesreferringtopropertydamageonlyhavenosafetyalertsymbol.Dependingonthedangerlevel,thenoticesaredisplayedindescendingorderasfollows.Dangerindicatesthatdeathorseverepersonalinjurywillresultifproperprecautionsarenottaken.Warningindicatesthatdeathorseverepersonalinjurymayresultifproperprecautionsarenottaken.Cautionwithsafetyalertsymbolindicatesthatminorpersonalinjurycanresultifproperprecautionsarenottaken.Cautionwithoutsafetyalertsymbolindicatesthatpropertydamagecanresultifproperprecautionsarenottaken.Noticeusedwithoutthesafetyalertsymbolindicatesapotentialsituationwhich,ifnotavoided,mayresultinanundesirableresultorstate.Whenseveraldangerlevelsapply,thenoticesofthehighestlevel(lowernumber)arealwaysdisplayed.Ifanoticereferstopersonaldamageswiththesafetyalertsymbol,thenanothernoticemaybeaddedwarningofpropertydamage.QualifiedPersonnelThedevice/systemmayonlybesetupandoperatedinconjunctionwiththisdocumentation.Onlyqualifiedpersonnelshouldbeallowedtoinstallandworkontheequipment.Qualifiedpersonsaredefinedaspersonswhoareauthorizedtocommission,toground,andtotagcircuits,equipment,andsystemsinaccordancewithestablishedsafetypracticesandstandards.CorrectUsageofHardwareProductsPleasenotethefollowing:WarningThisdevicemayonlybeusedfortheapplicationsdescribedinthecatalogorthetechnicaldescription,andonlyinconnectionwithdevicesorcomponentsfromothermanufacturerswhichhavebeenapprovedorrecommendedbySiemens.Thisproductcanonlyfunctioncorrectlyandsafelyifitistransported,stored,setup,andinstalledcorrectly,andoperatedandmaintainedasrecommended.Note:IfPROFIBUSOLMsaresuppliedvialong24Vsupplylinesorovernetworks,measuresmustbetakentopreventinterferencebystrongelectromagneticpulsesonthesupplylines.Thesecanoccur,forexample,duetolightningstrikesorwhenheavyinductiveloadsareswitched.TherobustnessofthePROFIBUSOLMagainstelectromagneticinterferencewasverifiedbytheSurgeImmunityTestaccordingtoEN61000-4-5.Forthistest,overvoltageprotectionforthevoltagesupplylinesisnecessary.TheDehnBlitzductorVTAD24VTypeno.918402oracomparableprotectionelementis,forexample,suitable.Manufacturer:DEHN+SÖHNEGmbH+Co.KGHansDehnStr.1Postfach1640D-92306Neumarkt,GermanyBrandsAllnameswhicharelabeledwiththetrademarksymbol®areregisteredtrademarksofSiemensAG.Thirdpartiesusingfortheirownpurposesanyothernamesinthisdocumentwhichrefertotrademarksmightinfringeupontherightsofthetrademarkowners.SIMATICNETPROFIBUS,OpticalLinkModuleOperatingInstructions,09/2010,A2B00065774O,EditionV2.0iiiContents1Preface......................................................................................................................................................11.1Preface...........................................................................................................................................12Introduction................................................................................................................................................32.1Introduction....................................................................................................................................33NetworkTopologies...................................................................................................................................73.1Linear(bus)Topology....................................................................................................................83.1.1Linear(bus)topologywithfiber-opticlinkmonitoringandsegmentation.......................................93.1.2Bustopologywithoutfiber-opticlinkmonitoring.............................................................................93.2StarTopology...............................................................................................................................103.3Rin