来源:未知 日期:2017/04/07 浏览量:次
| HART信号通道(非本质安全): | ||
|---|---|---|
| Load resistor | 220 Ω , switchable on | |
| 信号线: | ||
| Rated current | max. 30 mA per channel | |
| 指标/设置: | ||
| DIP switch |
selection of operating mode: - ON: without load resistor - OFF: with load resistor |
|
| Factory setting | DIP switches S1 and S2: ON | |
| 指令符合: | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| 符合: | ||
| Electromagnetic compatibility |
NE 21:2012 For further information see system description. |
|
| Degree of protection | IEC 60529:2001 | |
| Shock resistance | EN 60068-2-27 | |
| Vibration resistance | EN 60068-2-6 | |
| 周围环境: | ||
| Ambient temperature | 0 ... 50 °C (32 ... 122 °F) | |
| Storage temperature | -15 ... 50 °C (5 ... 122 °F) | |
| Relative humidity | ≤ 93 % non-condensing | |
| Shock resistance | 15 g , 11 ms | |
| Vibration resistance | 1 g , 10 ... 150 Hz | |
| 机械特性: | ||
| Degree of protection | IP20 | |
| Connection |
field side: screw terminals control side: screw terminals multiplexer connection: 26-pin NFP-26A (Yamaichi) |
|
| Core cross-section | 0.25 ... 1.5 mm2 (24 ... 16 AWG) | |
| Mass | approx. 200 g | |
| Dimensions | 110 x 125 x 67 mm (4.3 x 4.9 x 2.6 inch) | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| 与危险区域有关的应用参数: | ||
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 | |