来源:未知 日期:2017/11/22 浏览量:次
产品阐述: | ||
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Universal thru-beam sensor, large housing design, 30 m detection range, red light, 30 kHz transmission frequency, light/dark on, DC version, 2 PNP outputs, test input, pre-fault output, M12 plug |
系统元件: | ||
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Emitter | LD28-F2/76a/105 | |
Receiver | LV28-F2/47/82b/105 | |
一般特性: | ||
Effective detection range | 0 ... 30 m | |
Threshold detection range | 40 m | |
Light source | LED | |
Light type | modulated visible red light , 660 nm | |
Diameter of the light spot | approx. 0.6 m at 30 m | |
Angle of divergence |
Emitter 1.2°, Receiver 5° |
|
功能安全性参数: | ||
MTTFd | 620 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 90 % | |
指示灯/操作键: | ||
Function indicator |
LED yellow: 1. LED lit constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point |
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Control elements | sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch | |
电气特性: | ||
Operating voltage | 10 ... 30 V DC | |
输出: | ||
Switching type | light/dark on, switchable | |
Signal output | 2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors | |
与标准和规范体系的一致性: | ||
Standard conformity | ||
Product standard |
EN 60947-5-2:2007 IEC 60947-5-2:2007 |
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机械特性: | ||
Degree of protection | IP67 | |
Connection | 5-pin, M12 x 1 plastic connector | |
Material | ||
Housing | Plastic ABS | |
Optical face | Plastic pane |