来源:未知 日期:2017/10/31 浏览量:次
一般特性: | ||
---|---|---|
Signal type | Digital Output | |
功能安全性参数: | ||
Safety Integrity Level (SIL) | SIL 3 | |
Supply: | ||
Rated voltage | loop powered | |
Power dissipation | < 1.5 W | |
Power consumption | < 1.5 W | |
输入: | ||
Connection side | control side | |
Connection | Input terminals 7, 8 ; test input terminals 10, 11, 12 | |
Pulse/Pause ratio | min. 20 ms / min. 20 ms | |
Signal level |
0-signal: -3 ... 3 V DC 1-signal: 20 ... 26.5 V |
|
Rated current | 45 ... 50 mA | |
输出: | ||
Connection side | field side | |
Connection |
output I (ETS): terminals 2, 3 output II (DTS): terminals 4, 5, 6 output I and II (DPS): terminals 2, 3, 4, 5, 6 |
|
Contact loading | 253 V AC/5 A/cos φ 0.7; 30 V DC/5 A resistive load | |
Minimum switch current | 2 mA / 24 V DC | |
Energized/De-energized delay | approx. 10 ms / approx. 5 ms | |
Mechanical life | 5 x 106 switching cycles | |
传输特性: | ||
Switching frequency | < 10 Hz | |
指示灯/操作键: | ||
Display elements | LEDs | |
Labeling | space for labeling at the front | |
指令符合: | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
Low voltage | ||
Directive 2014/35/EU | EN 61010-1:2010 | |
符合: | ||
Electromagnetic compatibility | NE 21:2012 | |
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. 100 g | |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
Data for application in connection with hazardous areas: | ||
Certificate | PF 15 CERT 3844 X | |
Marking | II 3G Ex nA nC IIC T4 Gc [device in zone 2] | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013, EN 60079-15:2010 |
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