来源:未知 日期:2017/05/09 浏览量:次
一般特性: | ||
---|---|---|
Signal type | Digital Input | |
Supply: | ||
Connection | terminals 14+, 15- | |
Rated voltage | 20 ... 30 V DC | |
Power consumption | max. 1.5 W | |
输入: | ||
Connection |
Input I: terminals 1+, 2+, 3- ; Input II: terminals 4+, 5+, 6- |
|
Rated values | acc. to EN 60947-5-6 (NAMUR) | |
Open circuit voltage/short-circuit current | approx. 8 V DC / approx. 8 mA | |
Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
Line fault detection | not available | |
Control input | sensor power supply approx. 8.2 V, impedance 1.2 kΩ | |
Pulse duration |
> 200 µs for standstill monitoring, > 250 µs for rotation direction detecion |
|
输出: | ||
Connection |
output I: terminals 7, 8, 9 ; output II: terminals 10, 11, 12 |
|
Relay | 2 changeover contacts | |
Contact loading | 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load | |
Minimum switch current | 2 mA / 24 V DC | |
Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
Mechanical life | 107 switching cycles | |
Trip value |
for standstill monitoring: 0.1 Hz; 0.5 Hz; 2 Hz; 10 Hz adjustable via DIP switch (S1 and S2) |
|
传换特性: | ||
Accuracy | 5 % (S3 = I), 30 % (S3 = II) | |
Start-up override | 5 seconds or 20 seconds, programmable | |
Frequency range | ≤ 2 kHz | |
Rotation direction detection | 90° phase difference between pulse input signal 1 and 2, overlapping ≥ 125 µs | |
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 21:2006 | |
Degree of protection | IEC 60529:2001 | |
周围环境: | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
机械特性: | ||
Degree of protection | IP20 | |
Mass | approx. 150 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 |
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