倍加福安全栅KFD2-STC4-Ex2双通道模拟量4-20MA

倍加福安全栅KFD2-STC4-Ex2双通道模拟量4-20MA

参数表节选：的技术参数 KFD2-STC4-Ex2

产品阐述
Input 0/4 mA ... 20 mA
Output 0/4 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    20 ... 35 V DC
纹波    在电源容限内
功耗    1.8 W
功耗    max. 2.7 W
输入
连接器    terminals 1+, 3-; 4+, 6-
输入信号    0/4 ... 20 mA
Available voltage    ≥ 16 V at 20 mA, terminals 1+, 3
输出
连接器    terminals 7-, 8+; 10-, 11+
负载    0 ... 550 Ω at 20 mA
输出信号    0/4 ... 20 mA (overload > 25 mA)
纹波    max. 50 µA rms

倍加福安全栅KFD2-STC4-Ex2双通道模拟量4-20MA
Transfer characteristics
偏差    at 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
频率范围    field side into the control side: band width with 1 Vpp signal 0 ... 7.5 kHz (-3 dB) 
safe area to hazardous area: band width with 1 VSS signal 0.3 ... 7.5 kHz (-3 dB)
Settling time    200 µs
Rise time/fall time    20 µs
指令符合
电磁兼容性    
Directive 2004/108/EC    EN 61326-1:2006
Conformity
电磁兼容性    NE 21:2011
防护等级    IEC 60529:2001
周围环境
环境温度    -20 ... 60 °C (-4 ... 140 °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    BAS 99 ATEX 7025 , for additional certificates see www.pepperl-fuchs。。ｃｏｍ
保护型号、类别、组别    Ex-Hexagon II (1)G [Ex ia Ga] IIC , Ex-Hexagon II (1)D [Ex ia Da] IIIC , Ex-Hexagon I (M1) [Ex ia Ma] I
符合标准    TÜV 99 ATEX 1499 X , observe statement of conformity
Group, category, type of protection, temperature class    Ex-Hexagon II 3G Ex nA II T4 [device in zone 2]
指令符合    
94/9/EC 指令    EN 60079-0:2012 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL认证    
控制图    116-0173 (cULus)