Pepperl Fuchs LD39/LV39/30/40a/116/126a

Thru-beam sensor

MPN: LD39/LV39/30/40a/116/126a
Category: Thru-Beam Sensors

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Pepperl Fuchs LD39/LV39/30/40a/116/126a?

Stability alarm indicator and output (static)

Light-on/dark-on, switchable

Supplied with mounting accessory

Degree of protection IP54

Thru-beam sensor, 20 m detection range, infrared light, light/dark on, DC version, NPN output, sensitivity adjuster, pre-fault output, terminal compartment, Stability alarm indicator and output (static), Light-on/dark-on, switchable, Supplied with mounting accessory, Degree of protection IP54

Specifications

System components

Order code (Pepperl+Fuchs part number)	088804
Emitter	LD39/116
Receiver	LV39/30/40a/116/126a
Lifecycle	Active (current Pepperl+Fuchs product)

General specifications

Effective detection range	0 ... 20 m
Threshold detection range	25 m
Adjustment range	2 ... 25 m
Reference target	receiver
Light source	LED
Light type	modulated infrared light
Ambient light limit	IEC / EN 60947-5-2 , 10000 Lux

Functional safety related parameters

MTTFd	800 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Indicators/operating means

Operation indicator	LED red (emitter)
Function indicator	LED yellow: switching state (receiver)LED red: pre-fault indicator, flashing (receiver)
Control elements	Sensing range adjuster, light-on/dark-on changeover switch

Electrical specifications

Operating voltage	10 ... 30 V DC UB
Ripple	10 %
No-load supply current	≤ 20 mA (device) I0
Time delay before availability	≤ 300 ms tv

Output

Stability alarm output	1 NPN, active when falling short of operating reserve
Switching type	light/dark on
Signal output	1 NPN output, short-circuit protected, reverse polarity protected, open collector
Switching voltage	≤ 30 V DC
Switching current	max. 200 mA , resistive load
Voltage drop	≤ 3 V Ud
Switching frequency	≤ 300 Hz f
Response time	≤ 1.5 ms

Conformity

Product standard

EN 60947-5-2

Approvals and certificates

Approvals

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	Emitter: approx. 90 g receiver: approx. 100 g
Dimensions: Height	64 mm
Dimensions: Width	25 mm
Dimensions: Depth	75 mm

General information

Scope of delivery

Mounting aid

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 (1)

EU Declaration of Conformity (Pepperl+Fuchs)PDF · 315 kB

LD39/LV39/30/40a/116/126a: frequently asked questions

When can LD39/LV39/30/40a/116/126a be shipped?

LD39/LV39/30/40a/116/126a 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 LD39/LV39/30/40a/116/126a 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 LD39/LV39/30/40a/116/126a 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 LD39/LV39/30/40a/116/126a, subject to availability and destination.