RL31-54/73c/136 – Retroreflective Sensors – PEPPERL+FUCHS Photoelectric Sensors

$ 85.10

SKU: RL31-54/73C/136

The emitter and receiver are aligned in a housing such that the retroreflective sensors are easy to install. Simply position a reflector on the opposite side and align the sensor with it. The standard version featuring a polarization filter combines the installation benefits offered by the retroreflective system with the reliable detection, even of reflective objects, at long detection ranges. The retroreflective sensors for clear object detection are ideal for reliably detecting transparent objects.

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
Polarization filter yes
Diameter of the light spot approx. 200 mm at a distance of 6 m
Opening angle 3 °
Ambient light limit 50000 Lux ; according to EN 60947-5-2
Functional safety related parameters
MTTFd 920 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 10 … 30 V DC
Ripple 10 %
No-load supply current ≤ 20 mA
Output
Switching type dark-on
Signal output 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Switching voltage max. 30 V DC
Switching current max. 100 mA
Voltage drop ≤ 1.5 V
Switching frequency ≤ 500 Hz
Response time ≤ 1 ms
Conformity
Product standard EN 60947-5-2
Approvals and certificates
Protection class II , rated insulation 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
UL approval cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature -30 … 55 °C (-22 … 131 °F)
Storage temperature -40 … 70 °C (-40 … 158 °F)
Mechanical specifications
Housing width 18 mm
Housing height 62 mm
Housing depth 35 mm
Degree of protection IP67
Connection 4-pin, M12 x 1 connector
Material
Housing plastic
Optical face PMMA
Mass 24 g

 

Associated Products: RL31-54/73c/136

Accessories

Female cordset single-ended M12 straight A-coded, 4-pin, PUR cable grey

Female cordset single-ended M12 angled A-coded, 4-pin, PUR cable grey

Mounting bracket

Mounting bracket narrow

Mounting bracket narrow

Mounting aid for round steel ø 12 mm or sheet 1.5 mm … 3 mm

Mounting bracket for mounting on flat surfaces with 2 M4 screws

Stainless steel mounting bracket with adjustable half clamp on the side

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