1通道隔离屏障,24 V直流电源(电源轨),干触点或NAMUR输入,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:≤35 mAPower dissipation:≤0.7 WPower consumption:≤0.7 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:断裂I ≤0.1 mA mA ,短路 I > 6 mA脉冲/暂停比:min. 20 ms / min. 20 ms连接侧:控制侧连接:终端 7, 8, 9输出:信号;信号;继电器接触加载: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/减电延迟:约 20 ms约 20 ms机械寿命:10开关周期集合错误信息:开关频率:< 10 Hz输入/输出:根据 IEC/EN 61010-1,绝缘电压电压300 VeffDisplay elements:LEDsControl elements:DIP switchConfiguration:via DIP switchesLabeling:Space for labeling at the frontElectromagnetic compatibility:Low voltage:Electromagnetic compatibility:NE 21:2017 , EN 61326-3-1:2017 , EN IEC 61326-3-2:2018Degree of protection:IEC 60529:1989+A1:1999+A2:2013Functional safety:IEC/EN 61508:2010Input:EN 60947-5-6:2000Ambient temperature:-20 ...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英寸)(W x H x D),外壳类型B2安装:ON 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:Output:Fault indication output:Certificate:PF 08 CERT 0803输入:Ex icCertificate:TüV 99 ATEX 1493 XGalvanic:Directive:FM?approval:UL approval:UL approval:E106378