BS EN 1434-3-2008 量热计.数据交换和接口
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【英文标准名称】:HeatMetersPart3:Dataexchangeandinterfaces
【原文标准名称】:量热计.数据交换和接口
【标准号】:BSEN1434-3-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-02-28
【实施或试行日期】:2009-02-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空调系统;运算器;锅炉;总线;电路网络;循环;计数器;电流;数据;数据通信;数据交换;能量;英语;流动;热学;耗热量表;热交换器;传热介质;加热设备;加热技术;热量测量仪表;信息交流;接口;接口(数据处理);材料;测量;测量仪器;测量技术;介质;工作状态;物理性能;协议;热质量;安全;测头;传感器;温度;热的;温度探头
【英文主题词】:Air-conditioningsystems;Arithmeticunits;Boilers;Buses(dataprocessing);Circuitnetworks;Circulation;Counters;Currents;Data;Datacommunication;Dataexchange;Energy;Englishlanguage;Flows;Heat;Heatconsumptionmeters;Heatexchangers;Heattransfermedia;Heatingequipment;Heatingtechnics;Heat-measuringinstruments;Informationexchange;Interfaces;Interfaces(dataprocessing);Materials;Measurement;Measuring;Measuringinstruments;Measuringtechniques;Media;Operatingmode;Physicalproperties;Protocols;Quantityofheat;Safety;Sensors;Temperature;Thermal;Thermotips
【摘要】:ThisEuropeanStandardappliestoheatmeters,thatistoinstrumentsintendedformeasuringtheheatwhich,inaheat-exchangecircuit,isabsorbedorgivenupbyaliquidcalledtheenergy-conveyingliquid.Themeterindicatesheatinlegalunits.Electricalsafetyrequirementsarenotcoveredbythisstandard.Part3specifiesthedataexchangebetweenameterandareadoutdevice(POINT/POINTcommunication).Fortheseapplicationsusingtheopticalreadouthead,theEN62056-21protocolisrecommended.Fordirectorremotelocalreadoutofasingleorafewmetersviaabatterydrivenreadoutdevice,thephysicallayerofEN13757-6(localbus)isrecommended.Forbiggernetworkswithupto250meters,amasterunitwithACmainssupplyaccordingtoEN13757-2isnecessarytocontroltheM-Bus.FortheseapplicationsthephysicalandlinklayerofEN13757-2andtheapplicationlayerofEN13757-3isrequired.Forwirelessmetercommunications,EN13757-4describesseveralalternativesofwalk/drive-byreadoutviaamobilestationorbyusingstationaryreceiversoranetwork.Bothunidirectionallyandbidirectionallytransmittingmetersaresupportedbythisstandard.
【中国标准分类号】:N11
【国际标准分类号】:17_200_10
【页数】:36P.;A4
【正文语种】:英语
【原文标准名称】:量热计.数据交换和接口
【标准号】:BSEN1434-3-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-02-28
【实施或试行日期】:2009-02-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空调系统;运算器;锅炉;总线;电路网络;循环;计数器;电流;数据;数据通信;数据交换;能量;英语;流动;热学;耗热量表;热交换器;传热介质;加热设备;加热技术;热量测量仪表;信息交流;接口;接口(数据处理);材料;测量;测量仪器;测量技术;介质;工作状态;物理性能;协议;热质量;安全;测头;传感器;温度;热的;温度探头
【英文主题词】:Air-conditioningsystems;Arithmeticunits;Boilers;Buses(dataprocessing);Circuitnetworks;Circulation;Counters;Currents;Data;Datacommunication;Dataexchange;Energy;Englishlanguage;Flows;Heat;Heatconsumptionmeters;Heatexchangers;Heattransfermedia;Heatingequipment;Heatingtechnics;Heat-measuringinstruments;Informationexchange;Interfaces;Interfaces(dataprocessing);Materials;Measurement;Measuring;Measuringinstruments;Measuringtechniques;Media;Operatingmode;Physicalproperties;Protocols;Quantityofheat;Safety;Sensors;Temperature;Thermal;Thermotips
【摘要】:ThisEuropeanStandardappliestoheatmeters,thatistoinstrumentsintendedformeasuringtheheatwhich,inaheat-exchangecircuit,isabsorbedorgivenupbyaliquidcalledtheenergy-conveyingliquid.Themeterindicatesheatinlegalunits.Electricalsafetyrequirementsarenotcoveredbythisstandard.Part3specifiesthedataexchangebetweenameterandareadoutdevice(POINT/POINTcommunication).Fortheseapplicationsusingtheopticalreadouthead,theEN62056-21protocolisrecommended.Fordirectorremotelocalreadoutofasingleorafewmetersviaabatterydrivenreadoutdevice,thephysicallayerofEN13757-6(localbus)isrecommended.Forbiggernetworkswithupto250meters,amasterunitwithACmainssupplyaccordingtoEN13757-2isnecessarytocontroltheM-Bus.FortheseapplicationsthephysicalandlinklayerofEN13757-2andtheapplicationlayerofEN13757-3isrequired.Forwirelessmetercommunications,EN13757-4describesseveralalternativesofwalk/drive-byreadoutviaamobilestationorbyusingstationaryreceiversoranetwork.Bothunidirectionallyandbidirectionallytransmittingmetersaresupportedbythisstandard.
【中国标准分类号】:N11
【国际标准分类号】:17_200_10
【页数】:36P.;A4
【正文语种】:英语
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