来源:未知 日期:2017/03/21 浏览量:次
Supply: | ||
---|---|---|
Connection | via 14-channel flat cable form master KFD2-HMM-16 | |
HART信号通道(非本质安全): | ||
Conformity | HART field device input (revision 5 to 7) | |
Connection |
26-pin flat cable for analog connections 14-pin flat cable for master-slave connection between KFD2-HMM-16 and KFD0-HMS-16 |
|
Leakage current | < 3 µA at -20 ... 85 °C (-4 ... 185 °F) | |
Terminating resistor | external 230 ... 500 Ω standard (up to 1000 Ω possible) | |
Output voltage | ≥ 400 mV ss (with the terminator resistance specified above) | |
Output resistance | 100 Ω or smaller, capacitive coupling | |
Input impedance | according to HART specification | |
Input voltage range | 0.08 ... 4 V ss ; typ. ± 5.2 V as local reference | |
指令符合: | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
符合: | ||
Degree of protection | IEC 60529:2001 | |
环境条件: | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
机械规格: | ||
Degree of protection | IP20 | |
Mass | approx. 100 g | |
Dimensions | 20 x 93 x 115 mm (0.8 x 3.7 x 4.5 inch) , housing type B1 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
与危险区域有关的应用数据: | ||
Statement of conformity | PF 07 CERT 1143 X | |
Group, category, type of protection, temperature class | II 3G Ex nA IIC T4 Gc | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 |