Pepperl Fuchs RLK39-54/31/40a/116

Retroreflective sensor

MPN: RLK39-54/31/40a/116
Category: Retroreflective Sensors

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Pepperl Fuchs RLK39-54/31/40a/116?

Glare protected with polarization filter

Visible red light

Light-on/dark-on, switchable

Degree of protection IP54

Retroreflective sensor for standard applications, polarization filter, detection range 7 m, red light, sensitivity adjuster, light/dark on, relay contact output, terminal compartment, Glare protected with polarization filter, Visible red light, Light-on/dark-on, switchable, Degree of protection IP54

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	088822
Effective detection range	0 ... 5 m
Reflector distance	0.1 ... 5 m
Threshold detection range	6 m
Reference target	H50 reflector
Light source	LED red
Light type	modulated visible red light
Polarization filter	yes
Ambient light limit	IEC / EN 60947-5-2 , 10000 Lux
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

MTTFd	803 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Indicators/operating means

Function indicator	LED yellow: switching stateLED red: pre-fault indication
Control elements	Sensing range adjuster, light-on/dark-on changeover switch

Electrical specifications

Operating voltage	12 ... 240 V DC 24 ... 240 V AC (50 ... 60 Hz) UB
Ripple	10 %
No-load supply current	≤ 50 mA I0
Protection class	II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Caution!The protection class 2 is only valid when the terminal compartment is closed. output circuit has basic insulation to control circuit according to IEC/EN 61140
Power consumption	≤ 3 VA P0
Time delay before availability	≤ 300 ms tv

Output

Switching type	light/dark on
Signal output	1 relay output
Switching voltage	max. 240 V AC ; 150 V DC
Switching current	max. 3 A
Switching power	DC: max. 90 W AC: max. 750 VA
Switching frequency	≤ 25 Hz f
Response time	≤ 20 ms

Conformity

Product standard

EN 60947-5-2

Approvals and certificates

CCC approval	Certified by China Compulsory Certification (CCC)
Approvals	CE

Ambient conditions

Ambient temperature	-25 ... 55 °C (-13 ... 131 °F)
Storage temperature	-40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Degree of protection	IP54
Connection	terminal compartment PG9 , ≤ 0.75 mm2
Material: Housing	PBT
Material: Optical face	PMMA
Mass	approx. 110 g
Dimensions: Height	64 mm
Dimensions: Width	25 mm
Dimensions: Depth	75 mm

General information

Scope of delivery

Mounting aid , Reflector

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

3-D model (STEP) RL39-8-2000/30/40a/116/126aSTP · 186 kB

Certificates (2)

RLK39-54/31/40a/116: frequently asked questions

When can RLK39-54/31/40a/116 be shipped?

RLK39-54/31/40a/116 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up RLK39-54/31/40a/116 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for RLK39-54/31/40a/116 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for RLK39-54/31/40a/116, subject to availability and destination.