BS EN 50090-2-3-2005 HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) — PART 2-3 SYSTEM OVERVIEW — GENERAL FUNCTIONAL SAFETY REQUIREMENTS FOR PRODUCTS INTENDED TO BE INTEGRATED IN HBES

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1、BRITISHSTANDARDBSEN50090-2-3:2005HomeandBuildingElectronicSystems(HBES)—Part2-3:Systemoverview—GeneralfunctionalsafetyrequirementsforproductsintendedtobeintegratedinHBES--``-`-`````---TheEuropeanStandardEN50090-2-3:2005hasthestatusofaBritishStandardICS97.120

 

2、
 BSEN50090-2-3:2005NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN50090-2-3:2005.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeIST/6,Datacommunications,whichhastheresponsibilityto:—aidenquirer

3、stounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthiscommitt

4、eecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,or--``-`-`````---byusingthe“Search”fac

5、ilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.ThisBritishStandardwa

6、sSummaryofpagespublishedundertheauthorityoftheStandardsPolicyandThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,StrategyCommitteeonpages2to25andabackcover.18March2005TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.Amendmentsis

7、suedsincepublicationAmd.No.DateComments©BSI18March2005ISBN0580456242EUROPEANSTANDARDEN50090-2-3NORMEEUROPÉENNEEUROPÄISCHENORMFebruary2005ICS97.120EnglishversionHomeandBuildingElectronicSystems(HBES)Part2-3:Systemoverview-Generalfunctionalsafetyrequirementsforproductsintendedtobe

8、integratedinHBESSystèmesélectroniquespourlesfoy