Photoelectric Sensor Pepperl+Fuchs RL28-55-V-3974/47/82b/112
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Photoelectric Sensor RL28-55-V-3974/47/82b/112
Brand: Pepperl+Fuchs
Product Code:
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Datasheet excerpt: Technical data of RL28-55-V-3974/47/82b/112
| Item Specification | ||
|---|---|---|
| Retroreflective detector featuring a polarization filter and foreground suppression | ||
| Overall specifications | ||
|---|---|---|
| Operational sensing range | 0 ... 13 m | |
| reflector spacing | 0.5 ... 13 m (blind zone 0 ... 0.2 m faded out) | |
| detection range threshold | 17 m |
|
| Reference point | H85-2 reflective surface | |
| illumination source | LED | |
| Illumination type | modulated red light in the visible spectrum , 660 nm | |
| polarizing filter | yes | |
| Size of the illumination spot | approximately 220 mm at a distance of 13 m | |
| angle of opening | emitter 1.2° receiver 2nd |
|
| Ambient light threshold | 80000 Lux | |
| Parameters related to functional safety | ||
| MTTFd | 690 a | |
| task duration (TM) | 20 a | |
| Diagnostic Range (DC) | 0 % | |
| Indicators/operation controls | ||
| Operational status indicator | LED green | |
| operation indicator | 2 yellow LEDs illuminate when the light beam is unobstructed, flash when the functioning reserve is insufficient, and turn off when the light beam is broken | |
| control components | Sensitivity calibration (Calibration to < 25% of the usable functioning range), Light-on/dark-on toggle switch | |
| Electrical parameters | ||
| Operational voltage | 10 ... 30 V DC | |
| Ripple | 10 % | |
| No-load input current | = 40 mA | |
| Output | ||
| Stability fault indication output | 1 PNP, inactive when functioning reserve is below threshold for 10;s instantly disabled if 4 light beam obstructions occur |
|
| Type of switch | switchable light/dark mode | |
| Output signal | 2 PNP, supplementary, with short-circuit protection and reverse polarity protection , open collectors | |
| Switching voltage level | max. 30 V DC | |
| Switching capacity | max. 200 mA | |
| commutation frequency | 1000 Hz | |
| reaction time | 0.5 ms | |
| Compliance | ||
| Product specification | EN 60947-5-2 | |
| Certifications and approvals | ||
| UL certification | E87056, cULus Certified, Class 2 power supply, type rating 1 | |
| Environmental conditions | ||
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) | |
| Ambient storage temperature | -40 ... 60 °C (-40 ... 140 °F) | |
| Mechanical characteristics | ||
| Protection等级 | IP67 | |
| Linkage | 5-pin, M12 x 1 connector, 90° rotatable | |
| Material | ||
| Housing | Plastic ABS | |
| optical surface | plastic | |
| Connector device | metal | |
| Mass | approx. 100 g | |
| Measurements | ||
| Height | 88 mm | |
| Width | 25.8 mm | |
| Depth | 65.5 mm | |
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Anh Huy Technical Services Company Limited
VAT NUMBER:3703261459
140B/1 Tran Quang Dieu, Phuong An Phu, Thanh pho Thuan An, Tinh Binh Duong, Viet Nam
[email protected]
+84.947.20.80.80