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
RLK31-8-2500-IR/31/115b-Y8271
| Product Description |
| Diffuse mode sensor, plastic housing, 2500 mm adjustable detection range, AC/DC version, infrared light, light on, relay contact output, fixed cable with M12 plug |
| General specifications |
| Detection range | 0 ... 2500 mm adjustable |
| Reference target | standard white 200 mm x 200 mm |
| Light source | IRED |
| Light type | modulated infrared light , 850 nm |
| Polarization filter | no |
| Diameter of the light spot | approx. 50 mm at a distance of 2.5 m |
| Opening angle | 2 ° |
| Ambient light limit | 50000 Lux ; according to EN 60947-5-2 |
| 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, lights up with receiver lit |
| Control elements | Sensing range adjuster |
| 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 NO |
| Switching voltage | max. 240 V AC/DC |
| 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 |
| 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 | fixed cable with M12 x 1 , 4-pin connector |
| Material | |
| Housing | Polycarbonate |
| Optical face | PMMA |
| Cable | |
| Length | 150 mm |
| Mass | 65 g |
| Dimensions | |
| Height | 62 mm |
| Width | 18 mm |
| Depth | 35 mm |
Classifications
| System | Classcode |
| ECLASS 13.0 | 27270903 |
| ECLASS 12.0 | 27270903 |
| ECLASS 11.0 | 27270903 |
| ECLASS 10.0.1 | 27270903 |
| ECLASS 9.0 | 27270903 |
| ECLASS 8.0 | 27270903 |
| ECLASS 5.1 | 27270903 |
| ETIM 9.0 | EC001821 |
| ETIM 8.0 | EC001821 |
| ETIM 7.0 | EC001821 |
| ETIM 6.0 | EC001821 |
| ETIM 5.0 | EC001821 |
| UNSPSC 12.1 | 39121528 |
Details:
RLK31-8-2500-IR/31/115b-Y8271
Approvals:
RLK31-8-2500-IR/31/115b-Y8271
Associated Products:
RLK31-8-2500-IR/31/115b-Y8271
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