Description

PEPPERL FUCHS RLK31-54-25-31-115

Mid-range photoelectric sensors for detecting people, objects, and vehicles

Photoelectric sensor for detecting people, objects and vehicles
Large construction with small housing
Not sensitive to ambient light
Version for universal voltages
Relay output
Version with accessories in scope of delivery

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
Opening angle		3 °
Ambient light limit		50000 Lux
Accessories provided		reflector C110-2 OMH-RL31-01 mounting bracket with mounting materials

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
Opening angle		3 °
Ambient light limit		50000 Lux
Accessories provided		reflector C110-2 OMH-RL31-01 mounting bracket with mounting materials
Functional safety related parameters
MTTF_d		790 a
Mission Time (T_M)		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