1通道隔离屏障,24 V直流电源(电源轨),输入2线和3线SMART变送器和2线SMART电流源,输出0/4;毫安 20;mA,带测试点的端子,高场电压17.6 V DC,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:在电源公差范围内功率耗电:1.5 W连接侧:场侧终端1+,2、3或 5-,6+输入信号:0/4 ... 20 mA电压下降:≤2.4 V在20 mA (终端 5, 6)输入电阻:≤ 64 ;端子 2-, 3 ; 500 Ω 终端 1+, 3 (250 Ω负载)Available voltage:≥ 17.6 V at 20 mA终端 1+, 3Connection side:Connection:终端:终端7, 8+, 9Load:0 ...800 Ω at 20 mAOutput signal:0/4 ... 20 mA (overload > 25 mA)Ripple:max. 50 µA rmsDeviation:at 20 °C (68 °F), 0/4 ... 20 mA
≤10 µA incl. calibration、线性、滞后、负载和电源电压波动频率范围:现场侧进入控制侧:0.5 Vpp信号带宽0 ...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)定居时间:200 µs上升时间/下降时间:20 µs输出/电源:功能性绝缘,额定绝缘电压50 V AC显示元件:LED标签:前面贴标的空间电磁兼容性:电磁兼容性:NE 21:2011保护程度:IEC 60529:2001防电击保护:UL 61010-1:2012环境温度:-20 ...60 °C (-4...140 °F)Protectedgree of:IP20Connection:Mass:approx. 200 gDimensions:20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch), (W x H x D) housing type B2Mounting:on 35 mm DIN mounting rail acc. to EN 60715:2001EU-type examination certificate:BAS 99 ATEX 7060 XSupply:Equipment:terminals 1+, 3-Equipment:terminals 2-, 3Equipment:terminals 1+, 2/3Output:Certificate:TüV 99 ATEX 1499 XGalvanic isolation:Directive conformity:UL approval:IECEx approval:Supplementary information:Observe certificates有关信息,请参阅