来源:未知 日期:2018/03/15 浏览量:次
| 一般特性: | ||
|---|---|---|
| Signal type | Digital Output | |
| 功能安全相关参数: | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Supply: | ||
| Connection |
terminals 5+, 6- loop powered Power Rail or terminals 9+, 10- bus powered |
|
| Rated voltage | 19 ... 30 V DC | |
| Input current | 75 mA at 24 V , 270 Ω load | |
| Power dissipation | 1.3 W at 24 V , 270 Ω load | |
| 输入: | ||
| Connection side | control side | |
| Connection | terminals 5+, 6- | |
| Signal level |
loop powered 1-signal: 19 ... 30 V DC 0-signal: 0 ... 5 V DC bus powered 1-signal: 15 ... 30 V DC (current limited at 5 mA) 0-signal: 0 ... 5 V DC |
|
| Rated current |
0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: ≥ 36 mA (minimum load current DO card) |
|
| 输出: | ||
| Connection side | field side | |
| Connection | terminals 1+, 2- | |
| Internal resistor | 240 Ω | |
| Current | typ. 45 mA | |
| Voltage | typ. 12 V | |
| Current limit | 50 mA | |
| Open loop voltage | typ. 24.6 V | |
| Load | nominal 0.05 ... 18 kΩ | |
| Output II | fault signal | |
| Connection | terminals 7, 8 , non-intrinsically safe | |
| Contact loading | 30 V DC/ 0.5 A resistive load | |
| Mechanical life | 105 switching cycles | |
| Energized/De-energized delay | ≤ 20 ms / ≤ 20 ms | |
| Line fault detection | signal at short-circuit RB < 25 Ω, lead breakage RB > 50 kΩ ; test current < 500 µA | |
| 电流隔离: | ||
| Output/other circuits | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| 指示灯/设置: | ||
| Display elements | LEDs | |
| Control elements | DIP-switch | |
| Configuration | via DIP switches | |
| Labeling | space for labeling at the front | |
| 指令符合: | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| 符合: | ||
| Electromagnetic compatibility |
NE 21:2012 , EN 61326-3-2:2008 For further information see system description. |
|
| Degree of protection | IEC 60529:2013 | |
| 周围环境: | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| 机械特性: | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 150 g | |
| Dimensions | 12.5 x 114 x 119 mm (0.5 x 4.5 x 4.7 inch) , housing type A2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| 与危险区域有关的应用数据: | ||
| EU-Type Examination Certificate | EXA 17 ATEX 0002 X | |
| Marking |
II 3(1)G Ex nC ec [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-7:2015 , EN 60079-11:2012 , EN 60079-15:2010 | |
| 国际认证: | ||
| IECEx approval | ||
| IECEx certificate | IECEx EXA 17.0001X | |
| IECEx marking |
Ex nC ec [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I |
|