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
RLK31-54/25/31/115 SET
| Product Description |
| Mid-range photoelectric sensors for detecting people, objects, and vehicles |
| General specifications |
| Effective detection range | 0 ... 9000 mm |
| Reflector distance | 20 ... 9000 mm |
| Threshold detection range | 12 m |
| Reference target | reflector C110-2 |
| Light source | LED |
| Light type | modulated visible red light , 630 nm |
| Diameter of the light spot | approx. 200 mm at a distance of 6 m |
| Angle of divergence | 3 ° |
| Ambient light limit | 50000 Lux |
| Accessories provided | reflector C110-2
OMH-RL31-01 mounting bracket with mounting materials |
| Functional safety related parameters |
| MTTFd | 790 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Indicators/operating means |
| Operation indicator | LED green: power on |
| 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 |
| Electrical specifications |
| Operating voltage | 24 ... 240 V AC
12 ... 240 V DC |
| No-load supply current | ≤ 40 mA |
| Power consumption | ≤ 2 VA |
| Output |
| Switching type | light on |
| Signal output | Relay, 1 alternator |
| Switching voltage | max. 240 V AC |
| Switching current | max. 3 A |
| Switching power | DC: max. 150 W AC: max. 750 VA |
| Switching frequency | 20 Hz |
| Response time | ≤ 25 ms |
| Conformity |
| Product standard | EN 60947-5-2 |
| Approvals and certificates |
| EAC conformity | TR CU 020/2011
TR CU 004/2011 |
| Protection class | II , rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC |
| CCC approval | Certified by China Compulsory Certification (CCC) |
| Ambient conditions |
| Ambient temperature | -25 ... 55 °C (-13 ... 131 °F) |
| Storage temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Mechanical specifications |
| Degree of protection | IP67 |
| Connection | 2 m fixed cable |
| Material | |
| Housing | Polycarbonate |
| Optical face | PMMA |
| Mass | 154 g |
Documents:
RLK31-54/25/31/115 SET
CAD+CAE:
RLK31-54/25/31/115 SET
Associated Products:
RLK31-54/25/31/115 SET
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| Reflector, rectangular 51 mm x 61 mm, mounting holes, fixing strapfa |
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| Reflector with mounting holesfa |
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| Reflector, rectangular 84.5 mm x 84.5 mm, mounting holesfa |
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| Reflector, rectangular 60 mm x 18 mm, mounting holesfa |
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| Reflector, rectangular 180 mm x 40 mm, mounting holesfa |
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| Reflector, round ø 84 mm, central mounting holefa |
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| Reflective tape 100 mm x 100 mmfa |
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| Weather hood for series reflectorfa |
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Function:
RLK31-54/25/31/115 SET
Series 31 is a range of cost-effective and, most importantly, reliable photoelectric sensors for standard applications in the fields of material handling and logistics, and for monitoring industrial doors, elevators, and automatic gates. The ultrasonic-welded plastic housing provides a high degree of protection, making these sensors ideal for tasks in harsh outdoor conditions. These sensors are currently the most compact "wide range power supply sensors" that can work with any DC and AC voltage between 24 V and 240 V. In addition to the robust technology, the sensors offer numerous product details that help the user with assembly, connection and operation.
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