Pepperl+Fuchs RLK91-54-RT/31/59/115 419077

Manufacturer

Pepperl+Fuchs

Name

RLK91-54-RT/31/59/115

Part number

419077

Country

Germany

Type

Retroreflective Sensor

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Concentration on the essentials is the hallmark of the 91 series. As ac/dc supply devices, these economical, reliable and easy-to-use photoelectric sensors can be used almost universally. Their narrow design means that they can be used in any environment. The single-beam photoelectric sensors of the 91 series are suitable for closing-edge monitoring for elevators, barriers and doors, as well as for object detection and object tracking in material handling systems.

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

General specifications
Effective detection range	0 ... 4 m
Reflector distance	0.2 ... 4000 mm
Threshold detection range	8 m
Reference target	H85-2 reflector
Light source	LED
Light type	modulated visible red light
Diameter of the light spot	approx. 160 mm at a distance of 4000 mm
Angle of divergence	approx. 2.5 °
Ambient light limit	90000 Lux
Functional safety related parameters
MTTFd	1083.4 a
Indicators/operating means
Function indicator	LED red, flashes when falling short of the stability control
Electrical specifications
Rated operating voltage	96 ... 240 V AC
Power consumption	12 VA
Contact ratings	according to UL 508 1/8 HP, 1.9 FLA, 240 V AC, Pilot Duty Code D150 6,000 1.5 FLA, 120 V AC, Pilot Duty 30,000 0.8 FLA, 240 V AC, Pilot Duty 30,000
Output
Switching type	dark on
Signal output	Weak current relay, 1 alternator
Switching voltage	max. 240 V AC
Switching current	2.5 A / 240 V AC
Switching power	max. 120 W / 600 VA
Switching frequency	25 Hz
Response time	20 ms
Conformity
Product standard	EN 60947-5-2
Approvals and certificates
EAC conformity	TR CU 020/2011 TR CU 004/2011
UL approval	cULus For overcurrent protection, install a fuse with a rated current of max. 5 A and min. 240 V AC
CCC approval	Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature	-20 ... 55 °C (-4 ... 131 °F)
Storage temperature	-20 ... 75 °C (-4 ... 167 °F)
Mechanical specifications
Degree of protection	IP65
Connection	5 m fixed cable
Material
	Housing	Luran®
	Optical face	glass pane
Mass	100 g