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启栅（上海）自动化设备有限公司
主营：安全栅,信号隔离器,接近开关 - 18221776086
启栅（上海）自动化设备有限公司
主营：安全栅,信号隔离器,接近开关
9
德国p+f安全栅KFD2-STC4-EX1.ES 启栅（上海）自动化设备有限公司 供应原装进口德国安全栅 品种齐全 参数表节选：的技术参数 KFD2-STC4-Ex1.ES 产品阐述 Input 4 mA ... 20 mA Output 4 mA ... 20 mA 一般特性 Signal type Analog input 供电 连接器 Power Rail or terminals 14+, 15- 额定电压 19 ... 30 V DC 纹波 ≤ 10 % 额定电流 ≤ 50 mA 功耗 ≤ 800 mW 功耗 ≤ 1.2 W 输入 连接器 terminals 1+, 3-; 6+, 5- 输入信号 4 ... 20 mA , limited to approx. 27 mA reverse polarity protected 线路故障检测 downscaling ≤ 3 mA ; upscaling ≥ 22 mA 电压降 approx. 5 V on terminals 5-, 6+ Available voltage ≥ 15 V at 20 mA terminals 1+, 3- 输出 连接器 端子 7-,8+ 负载 0 ... 300 Ω (source mode) 输出信号 4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt) 4 ... 20 mA (sink mode), operating voltage 16 ... 28 V 纹波 20 mV rms Error message output 输出类型 fault bus ** , open collector transistor Transfer characteristics 偏差 at 20 °C (68 °F) ≤ ± 20 μA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations (source mode and sink mode 4 ... 20 mA) ≤ 10 mV incl. calibration, linearity, hysteresis and fluctuations of supply voltage (source mode 1 ... 5 V) 频率范围 field side into the control side: bandwidth with 1 mApp ** 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp ** 0 ... 3 kHz (-3 dB) Settling time ≤ 200 ms Rise time/fall time ≤ 20 ms 指令符合 电磁兼容性 Directive 2004/108/EC EN 61326-1:2006 Conformity 电磁兼容性 NE 21:2006 防护等级 IEC 60529:2001 周围环境 环境温度 -20 ... 70 °C (-4 ... 158 °F) 机械特性 防护等级 IP20 重量 approx. 150 g 外形尺寸 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in) , housing type B2 安装 on 35 mm DIN mounting rail acc. to EN 60715:2001 Data for application in connection with Ex-areas EC-类型 鉴定证书 CESI 10 ATEX 076 , for additional certificates see 保护型号、类别、组别 Ex-Hexagon II (1)GD [Ex ia] IIC, [Ex iaD] [circuit(s) in zone 0/1/2/20/21/22] Ex-Hexagon I (M1) [Ex ia] I 符合标准 PF 10 CERT 1750 X , observe statement of conformity Group, category, type of protection, temperature class Ex-Hexagon II 3G Ex nA II T4 指令符合 94/9/EC 指令 EN 60079-0, EN 60079-11, EN 60079-15, EN 60079-26, EN 61241-0, EN 61241-11 International approvals IECEx approval IECEx CES 11.0005