Thru-beam sensor LD28/LV28-F1/47/74/76a
Описание оборудования | |
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Universal thru-beam sensor, large housing design, 30 m detection range, red light, 25 kHz transmission frequency, light/dark on, DC version, 2 PNP outputs, test input, pre-fault output, M18 plug | |
System components | |
Emitter | LD28-F1/74/76a |
Receiver | LV28-F1/47/74 |
General specifications | |
Effective detection range | 0 ... 30 m |
Threshold detection range | 40 m |
Light source | LED |
Light type | modulated visible red light , 660 nm |
Alignment aid | LED red (in receiver lens) illuminated constantly: beam is interrupted, flashes: reaching switching point, off: sufficient stability control |
Transmitter frequency | F1 = 25 kHz |
Diameter of the light spot | approx. 0.6 m at 30 m |
Angle of divergence | Emitter 1.2°, Receiver 5° |
Ambient light limit | 50000 Lux |
Functional safety related parameters | |
MTTFd | 620 a |
Mission Time (TM) | 20 a |
Diagnostic Coverage (DC) | 90 % |
Indicators/operating means | |
Operation indicator | LED green |
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 |
Control elements | sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch |
Electrical specifications | |
Operating voltage | 10 ... 30 V DC |
Ripple | 10 % |
No-load supply current | Emitter: ? 50 mA Receiver: ? 35 mA |
Input | |
Test input | emitter deactivation at +UB (Imax. < 3 mA at 30 V DC) |
Output | |
Switching type | light/dark on, switchable |
Signal output | 2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors |
Switching voltage | max. 30 V DC |
Switching current | max. 200 mA |
Switching frequency | 1000 Hz |
Response time | 0.5 ms |
Conformity | |
Product standard | EN 60947-5-2 |
Approvals and certificates | |
Protection class | II, rated voltage ? 250VAC with pollution degree 1-2 according to IEC 60664-1 |
UL approval | cULus Listed , Class 2 power source |
CCC approval | CCC approval / marking not required for products rated ?36 V |
Ambient conditions | |
Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
Storage temperature | -40 ... 75 °C (-40 ... 167 °F) |
Mechanical specifications | |
Housing width | 25.8 mm |
Housing height | 88 mm |
Housing depth | 54.3 mm |
Degree of protection | IP67 |
Connection | 4-pin, M18 plastic connector |
Material |
- Цена: Цену уточняйте
ООО «ФилФар Технолоджи»
220036, г. Минск, ул. Западная, д.13, к.519
Номер в Торговом реестре/Реестре бытовых услуг: 220993, Республика Беларусь
УНП: 192123248
Регистрационный орган: Минский горисполком
Дата регистрации компании: 18.09.2013
Ссылка на свидетельство/лицензию
Режим работы:
День | Время работы |
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Понедельник | 09:00-17:00 |
Вторник | 09:00-17:00 |
Среда | 09:00-17:00 |
Четверг | 09:00-17:00 |
Пятница | 09:00-17:00 |
Суббота | Выходной |
Воскресенье | Выходной |