Pepperl Fuchs

Pepperl Fuchs NBN40-L2-B3-V1

Inductive sensor

MPN: NBN40-L2-B3-V1
Category: Inductive Sensors

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Pepperl Fuchs NBN40-L2-B3-V1?

Sensor head bidirectional and rotatable

Basic series

NO/NC programmable

Adjustable sensor head

Oscillator monitoring

On/Off delay (disconnectable)

Switching function: Normally open/closed (NO/NC) programmable, Output type: AS-Interface, Installation: non-flush, Output type: 2-wire, Construction type: VariKont L ®, Series: VariKont L ®, Operating voltage: 26.5 ... 31.9 V via AS-i bus system, Type of voltage: DC, Connection type: Connector plug, Housing material: PA, Degree of protection: IP69K, Threading: M12 x 1

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	226320
Switching function	Normally open/closed (NO/NC) programmable
Output type	AS-Interface
Rated operating distance	40 mm sn
Installation	non-flush
Assured operating distance	0 ... 32.4 mm sa
Reduction factor rAl	0.3
Reduction factor rCu	0.3
Reduction factor r304	0.75
Node type	Standard node
AS-Interface specification	V2.1
Required gateway specification	≥ V2.1
Output type	2-wire
Lifecycle	Active (current Pepperl+Fuchs product)

Nominal ratings

Operating voltage	26.5 ... 31.9 V via AS-i bus system UB
Switching frequency	0 ... 50 Hz f
Hysteresis	typ. 5 % H
Reverse polarity protection	reverse polarity protected
No-load supply current	≤ 40 mA I0
Time delay before availability	≤ 1000 ms tv
Operating voltage indicator	LED, green
Switching state indicator	LED, yellow

Safety-relevant product characteristics

MTTFd	1330 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Compliance with standards and directives

Standard conformity: Standards

EN IEC 60947-5-2

Approvals and certificates

UL approval	cULus Listed Load Type: General Purpose Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 31.9 V DC
CCC approval	CCC approval / marking not required for products rated ≤36 V

Ambient conditions

Ambient temperature	-25 ... 70 °C (-13 ... 158 °F)
Storage temperature	-40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications

Connection type	Connector plug
Housing material	PA
Sensing face	PA
Degree of protection	IP69K
Connector: Threading	M12 x 1
Connector: Number of pins	4
Dimensions: Height	40 mm
Dimensions: Width	40 mm
Dimensions: Length	67 mm

Downloads & documentation

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

Data sheets & manuals

CAD & dimension drawings

Certificates (2)

NBN40-L2-B3-V1: frequently asked questions

When can NBN40-L2-B3-V1 be shipped?

NBN40-L2-B3-V1 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 NBN40-L2-B3-V1 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 NBN40-L2-B3-V1 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 NBN40-L2-B3-V1, subject to availability and destination.