Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
RL28-55-LAS/47/82b/105
| Product Description |
| Retroreflective sensor with polarization filter |
| General specifications |
| Effective detection range | 0 ... 30 m |
| Reflector distance | 0.3 ... 30 m |
| Threshold detection range | 42 m |
| Reference target | MH82 reflector |
| Light source | laser diode |
| Light type | modulated visible red light |
| Polarization filter | yes |
| Laser nominal ratings | |
| Note | LASER LIGHT , DO NOT STARE INTO BEAM |
| Laser class | 1 |
| Wave length | 650 nm |
| Beam divergence | < 1.5 mrad |
| Pulse length | approx. 4.5 µs |
| Repetition rate | approx. 6 kHz ... 20 kHz |
| max. pulse energy | 4 nJ |
| Diameter of the light spot | approx. 45 mm at 30 m |
| Opening angle | Emitter: < 0.1 ° Receiver: < 2 ° |
| Ambient light limit | 50000 Lux |
| Functional safety related parameters |
| MTTFd | 560 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Indicators/operating means |
| Operation indicator | LED green |
| Function indicator | 2 LEDs yellow, light up when light beam is free, flash when falling short of the operating reserve, are off when light beam is interrupted |
| 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 | max. 10 % |
| No-load supply current | ≤ 35 mA |
| Protection class | II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 |
| Output |
| Stability alarm output | 1 PNP, inactive when falling short of the operating reserve for 10;s
immediately inactive if 4 light beam interruptions take place |
| 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 |
| Voltage drop | ≤ 2.5 V DC |
| Switching frequency | 1000 Hz |
| Response time | 0.5 ms |
| Conformity |
| Product standard | EN 60947-5-2 |
| Laser safety | EN 60825-1 |
| Approvals and certificates |
| EAC conformity | TR CU 020/2011 |
| Protection class | II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 |
| UL approval | E87056 , cULus Listed , class 2 power supply , type rating 1 |
| FDA approval | IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007 |
| Ambient conditions |
| Ambient temperature | -10 ... 50 °C (14 ... 122 °F) |
| Storage temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Mechanical specifications |
| Degree of protection | IP67 |
| Connection | 5-pin, M12 x 1 plastic connector |
| Material | |
| Housing | Plastic ABS |
| Optical face | Plastic pane |
| Mass | 80 g |
| Dimensions | |
| Height | 88 mm |
| Width | 25.8 mm |
| Depth | 54.3 mm |
Classifications
| System | Classcode |
| ECLASS 13.0 | 27270902 |
| ECLASS 12.0 | 27270902 |
| ECLASS 11.0 | 27270902 |
| ECLASS 10.0.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 5.1 | 27270902 |
| ETIM 9.0 | EC002717 |
| ETIM 8.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 5.0 | EC002717 |
| UNSPSC 12.1 | 39121528 |
Details:
RL28-55-LAS/47/82b/105
Product Documentation:
RL28-55-LAS/47/82b/105
Design / Simulation:
RL28-55-LAS/47/82b/105
Approvals:
RL28-55-LAS/47/82b/105
Associated Products:
RL28-55-LAS/47/82b/105
| Accessories |
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| Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa |
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| Mounting bracket: mounting aid for sensors in the RL* seriesfa |
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| Mounting aid for RL* seriesfa |
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| Mounting bracket for rear wall mountingfa |
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| Weld slag cover modelfa |
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| Reflector with Micro-structure, rectangular 82 mm x 60 mm, mounting holesfa |
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+27 87985 0797