RLK29-55-5060 Retroreflective sensor

Key Benefits at a Glance

Robust, compact photoelectric sensor for single-beam gate protection
High detection ranges achievable
2500 V Proof voltage between the relay connection terminals and the device electronics
Not sensitive to ambient light, even with energy saving lamps
Version with accessories in scope of delivery

Product photo: Retroreflective sensor RLK29-55-5060

Dimensions: Retroreflective sensor RLK29-55-5060

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.

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Datasheet Function Classification Design / Simulation Approvals Related Products

Technical data of RLK29-55-5060

Robust, compact, long range photoelectric sensors for detecting people, objects and vehicles

Effective detection range		0 ... 12 m
Reflector distance		0.04 ... 12 m
Threshold detection range		14 m
Reference target		reflector C110-2 Diameter: 84 mm , included with delivery
Light source		LED
Light type		modulated visible red light , 640 nm
Diameter of the light spot		approx. 35 mm at a distance of 12 m
Opening angle		± 1 °
Ambient light limit		90000 Lux

MTTF_d		1460 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %

Function indicator

LED red
illuminates: when beam is free
flashes: when level falls below operating reserve
off: when beam is interrupted

Operating voltage	U_B	24 ... 230 V AC/DC
Ripple		10 %
No-load supply current	I₀	≤ 8.5 mA
Power consumption	P₀	0.2 W at 24 V DC , 1.8 W at 230 V AC 3 VA

Switching type		light-on
Signal output		Relay, 1 alternator
Switching voltage		230 V AC
Switching current		max. 2 A
Switching frequency	f	7 Hz
Response time		50 ms

Product standard

EN 60947-5-2

CE conformity		yes
UL approval		cULus Listed Caution: This equipment is considered as open-type equipment. It must be mounted within an enclosure, that is suitably designed for protection against internal fire and personal injury resulting from accessibility to live parts according UL 508.
CCC approval		Certified by China Compulsory Certification (CCC)

Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Storage temperature		-20 ... 60 °C (-4 ... 140 °F)

Degree of protection

IP67

Connection

terminal compartment

Material

Housing		Plastic ABS, flame resistant
Optical face		plastic

Mass

approx. 200 g

Dimensions

Height		88 mm
Width		25.8 mm
Depth		65.5 mm

Note

Safety fuse ≤ 2 A (slow-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is functioning correctly.

General Notes