横河ARM15A-000端子板ARM15A-000接线端子板重量2.2公斤RelayBoa***DetailSpecificati***MechanicalRelayBoa***（ContactInput）ModelARM15AUsageMechanicalRelayContactInput（Single/Dual-redundant）ContactPoints32-pointTerminalsforFieldDeviceConnectionM4screwsModulesADV151（DI:32-point）+ATD5A（Terminalblock）ADV161（DI:64-point）（*1）SignalCablesAKB331（for32-point）AKB337（for64-point）ContactInputSignalONsignal:150ΩorlessOFFsignal:Atleast200kΩExternalContactRating（MinimumLoad）24VDC,13mA（*3）PowerSupplyVoltageandCurrentC***umptionofInternalCircuit（requireexternalpowersupply）24VDCMax.0.32APowerSupplyforFieldDevice（requireexternalpowersupply）Dual-line（supplypowerper16-point）24VDC:Max.0.3AperonelineInsulationResistanceAtleast10MΩ（500VDC）WithstandingVoltageBetweenfielddeviceterminalsandcases:1.5kVBetween24Vpowerterminalsandcases:500VBetween24Vpowerterminalsandfielddeviceterminals:1.5kVAmbientTemperatureandHumidity0to50°C,10to90%RHStandardsEMCstanda***[CEMarking],[C-TickMarking],[KCMarking]（*2）SizeW:482.6mmxH:132.5mm（3U）Weight2.2kg*1:Twosetsofrelayboard（ARM15A）andtwosetsofsignalcable（AKB337）arerequiredforoneADV161.*2:ARM15AdoesnotconformtoSafetyStandard[CSA].*3:Itisvoltage/currentthatARM15Aappliestotheexternalcontactpowersupply.)