Retroreflective sensor RLK31-6/31/115
- Cost-optimized series for standard tasks
- Large construction with small housing
- Version for universal voltages
- Relay output
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 RLK31-6/31/115
| Product Description |
|---|
| Retroreflective sensor without polarization filter, plastic housing, 14 m detection range, red light, dark on, AC/DC version, relay contact output, no control elements, fixed cable |
| General specifications | ||
|---|---|---|
| Effective detection range | 14 m | |
| Reflector distance | 200 ... 14000 mm | |
| Threshold detection range | 16.5 m | |
| Reference target | H85-2 reflector | |
| Light source | LED | |
| Light type | modulated visible red light , 630 nm | |
| Polarization filter | no | |
| Diameter of the light spot | approx. 240 mm at a distance of 8 m | |
| Opening angle | 3 ° | |
| Ambient light limit | 50000 Lux | |
| 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 (operating 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 | dark-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 | ||
| 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 | |
| Dimensions | ||
| Height | 62 mm | |
| Width | 18 mm | |
| Depth | 35 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: RLK31-6/31/115
Product Documentation: RLK31-6/31/115
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Instruction leaflet / Beipackzettel | ALL | 428 KB |
Design / Simulation: RLK31-6/31/115
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 288 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Associated Products: RLK31-6/31/115
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Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.