Pepperl+Fuchs
302418
RLG28-55-7462
Pepperl+Fuchs 302418
RLG28-55-7462
Retroreflective area sensor
Description
The RLG28 retro-reflective area sensor contains several transmitters and receivers in one housing and with a reflector positioned opposite forms a 60 mm detection area over a sensing range of 4 m. Retroreflective area sensor with 6 beams in a widely used standard photoelectric housing, red light, 4 m detection range, light/dark on switchable, push-pull output, M12 plug, Retro-reflective area sensor with 6 light beams in standard photoelectric-sensor enclosure, Connection compatibly replaces single beam photoelectric sensor, Reliable detection of the front edge of the object irrespective of its shape and position, Constant object detection from 12 mm within the entire detection areafa. When the light beams are interrupted by an object, the switching function is triggered. The smallest detectable object size is 12 mm. The RLG28 switches at a 10% contrast difference with a response time of 1 ms.
Technical parameters
| Effective detection range: | 0 ... 4 m |
| Reflector distance: | Reflector A80: 0.4 ... 4 m , H85-2 reflector: 0.2 ... 4 m , Foil reflector OFR-100/100: 0.4 ... 3 m |
| Threshold detection range: | 5.6 m |
| Sensing range: | typical 60 mm , Object has to cover the refelector completely in one dimension |
| Reference target: | Reflector A80 H85-2 reflector Foil reflector OFR-100/100 |
| Light source: | LED |
| Light type: | modulated visible red light , 625 nm |
| Polarization filter: | yes |
| Number of beams: | 6 |
| Diameter of the light spot: | approx. 220 mm at detection range 4 m |
| Angle of divergence: | +/- 2.5 ° |
| Ambient light limit: | 5000 Lux |
| Resolution: | 12 mm |
| Readjustment: | Receiver readjustment active after > 30 seconds |
| MTTFd: | 310 a |
| Mission Time (TM): | 20 a |
| Diagnostic Coverage (DC): | 0 % |
| Operation indicator: | LED green, statically lit Power on Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) short-circuit : LED green flashing (approx. 4 Hz) |
| Function indicator: | 2 LEDs yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted Teach-In : LED yellow/green; equiphase flashing; 2,5 Hz |
| Control elements: | rotary switch for light/dark , Teach-In key |
| Operating voltage: | 12 ... 30 V DC |
| Ripple: | max. 10 % |
| No-load supply current: | max. 50 mA |
| Pre-fault indication output: | 1 Push-pull output, active when there is sufficient operating reserve, inactive when there insufficient operating reserve, alternates for at least 10 s when the signal quality is poor (to check alignment and perform teach-in) |
| Switching type: | light/dark on, switchable |
| Signal output: | 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected |
| Switching voltage: | max. 30 V DC |
| Switching current: | max. 100 mA |
| Voltage drop: | ≤ 2.5 V DC |
| Switching frequency: | 230 Hz |
| Response time: | 1 ms |
| Product standard: | EN 60947-5-2 |
| UL approval: | E87056 , cULus Listed , class 2 power supply , type rating 1 |
| CCC approval: | CCC approval / marking not required for products rated ≤36 V |
| Ambient temperature: | -10 ... 40 °C (14 ... 104 °F) |
| Storage temperature: | -40 ... 70 °C (-40 ... 158 °F) |
| Housing width: | 25.8 mm |
| Housing height: | 88 mm |
| Housing depth: | 54.3 mm |
| Degree of protection: | IP67 |
| Connection: | 4-pin, M12 x 1 connector |
| Material: Housing: | Plastic ABS |
| Material: Optical face: | Plastic pane |
| Mass: | 100 g |
Logistic parameters
| ECCN: | |
| Country of Origin: | SG |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |