KFD2-SCD-安全栅为模拟量输出安全栅（AO），单通道，适用于阀门***器等。启栅（上海）自动化设备有限公司供应倍加福安全栅，倍加福隔离器，倍加福浪涌保护器，如有需要欢迎来电咨询。Generalspecificati***SignaltypeAnalogoutputFunctionalsafetyrelatedparametersSafetyIntegrityLevel(SIL)SIL2SupplyConnectionPowerRailorterminals11+,12-Ratedvoltage20...35VDCRipplewithinthesupplytolerancePowerdissipation1.1Wat20mAinto10V(equivalentto500Ω)loadPowerc***umption1.3WInputConnectionsidecontrolsideConnectionterminals7-,8+Voltagedropapprox.4Vorinternalresistance200Ωat20mAInputresistance>100kΩ,whenwiringresistanceinthefield<50Ωor>800Ωat20mACurrent4...20mAlimitedtoapprox.25mAOutputConnectionsidefieldsideConnectionterminals1+,2-Current4...20mALoad100...700ΩVoltage≥14Vat20mATransfercharacteristicsAccuracy0.1%Risetime<100µsatbouncefrom10...90%如需KFD2-SCD-详细资料，请联系启栅（上海）自动化设备有限公司)