2通道隔离屏障,24 V直流电源(电源轨),输入2线SMART变送器,输出0/1 V。。。5 V,带测试点的端子,符合IEC/EN 61508的SIL 2
信号类型:模拟输入安全完整性级别 (SIL):SIL 2连接:电源导轨或端子14+,15额定电压:20 ...35 V DCRipple:在供应公差范围内功耗:1.8 W功耗:最大。2.7 WConnection side:field sideConnection:terminals 1+, 3-; 4+, 6-Input signal:0/4 ... 20 mAAvailable voltage:≥ 16 V at 20 mA, terminals 1+, 3Connection side:control sideConnection:terminals 7-, 8+; 10-, 11+Load:output resistance:Output signal:0/1 ...5 VRipple:max。12.5 mVDeviation:at 20 °C (68 °F), 0/1 ...5 V ≤5 mV 包括校准、线性、滞后、负载和电源电压波动,频率范围:控制侧的场侧:0.5 Vpp信号0的带宽...7.5 kHz(-3 dB)
控制侧进入场侧:0.5 Vpp信号带宽0.3...7.5 kHz (-3 dB)Rise time:20 µsSettling time:200 µsDe-electricgized delay:20 µsOutput/power supply:functional insulation, rated insulation, rated insulation voltage 50 V ACOutput/Output:functional insulation, rated insulation voltage 50 V ACDisplay elements:LEDLabeling:space for labeling at the frontlectromagnetic compatibility:Electromagnetic compatibility:NE 21:2011Degree of protection of protection:IEC 60529:2001Protection against電击:UL 61010-1:2012Ambient temperature:-20 ...60 °C (-4...140 °F)保护程度:IP20连接:螺丝端子质量:约150克尺寸:20 x 124 x 115 mm (0.8 x 4.9 x 4.5 英寸 (W x H x D),外壳类型 B2安装:在35 mm DIN安装导轨上,符合EN 60715:2001欧盟型检查证书:BAS 99 ATEX 7025 X供应:Certificate:TüV 99 ATEX 1499 XGalvanic isolation:Directive conformity:UL批准:IECEx批准:补充信息:遵守证书、说明声明、说明书和手册。有关信息,请参阅