1通道隔离屏障,24 V直流电源(电源轨),干触点或NAMUR输入,可用作信号分离器(1个输入和2个输出),继电器触点输出,故障继电器触点输出、线路故障检测(LFD),可逆操作模式,根据SIL 2;至;IEC;61508/IEC;61511
信号类型:数字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:19 ...30 V DCRipple:≤10?%Rated current:≤45 mAPower dissipation:≤0.9 WPower consumption:≤0.9 WConnection side:field sideConnection:terminals 1+, 2+, 3-Rated values:acc. to EN 60947-5-6 (NAMUR)open circuit voltage/short-circuit current:approx.8 V DC /约8 mA切换点/切换滞后:1.2 ...2.1毫安/约0.2 mA线路故障检测:BREAKage I ≤0.1 mA ,短路 I > 6 mA脉冲/暂停比率:min. 20 ms / min. 20 ms连接侧:控制侧连接:输出 I:输出 I:终端 7, 8, 9 输出 II:端子 10, 11, 12信号 信号 继电器输出 II:信号或故障消息 ;信号或故障信息 ;250 V AC/2 A/cos φ > 0.75; 126.5 V AC/4 A/cos φ > 0.75; 40 V DC/2 A电阻负载最小开关电流:2 mA / 24 V DC供电/24 V DC供电/减电延迟:约 20 ms机械寿命:10开关周期收集错误信息:to IEC/EN 61010-1, rated insulation voltage 300 VeffOutput/power supply:reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 VeffOutput/Output:reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 VeffDisplay elements:LEDsControl elements:DIP switchConfiguration:via DIP switchesLabeling:space for labeling at the frontlectromagnetic compatibility:Low voltage:Electromagnetic compatibility:NE 21:2017 , EN 61326-3-1-2017 , EN 61326-3-2:2018Degree of protection:IEC 60529:1989+A1:1999+A2:70 °C (-4 ...158 °F)保护程度:IP20连接:螺丝端子质量:约150克尺寸:20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (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欧盟类型检查证书:PTB 00 ATEX 2080供应:输出:输出: