Pepperl Fuchs NBB20-L3M-A2-C3-V1 Data Sheet

Inductive sensor NBB20-L3M-A2-C3-V1

Dimensions

LED yeLED gnLED ye

28

7

67

40

M12 x 1

Model Number

NBB20-L3M-A2-C3-V1

Features

• 20 mm flush

•4-wire DC

• Weld Immune

• Active surface thermoset

• 2-way LED indicator

Connection

1

4

2

3

L+

L-

Pinout

1

2

Wire colors in accordance with EN 60947-5-2

1 BN
2 WH
3 BU
4 BK

(brown)
(white)
(blue)
(black)

4

3

40

8

46

60

ø 5.5

30

20

Technical Data

General specifications

Switching element function PNP NO/NC
Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 16.2 mm
Reduction factor r
Reduction factor rCu 0.38
Reduction factor r
Reduction factor r

Nominal ratings

Operating voltage UB10 ... 30 V DC
Switching frequency f 0 ... 5 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Alternating magnetic field B 200 mT
Operating voltage display LED, green
Indication of the switching state LED, yellow

Functional safety related parameters

MTTFd 1420 a
Mission Time (T
Diagnostic Coverage (DC) 0 %

Ambient conditions

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

Mechanical specifications

Connection type Device connector M12 x 1 , 4-pin
Housing material GD-ZnAl4Cu1, Coated

Sensing face Duroplast
Protection degree IP67

Compliance with standards and directives

Standard conformity

Standards

Approvals and certificates

UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Products with a maximum operating voltage of ≤36 V do not bear a

0.42

Al

0.75

304

0.49

Brass

) 20 a

M

20 mm

n

≤ 3 V

d

0 ... 200 mA

L

0 ... 0.5 mA

r

≤ 20 mA

0

80 ms

v

metal fixing flange, coated.

EN 60947-5-2:2007
IEC 60947-5-2:2007

CCC marking because they do not require approval.

Release date: 2012-11-28 10:28 Date of issue: 2012-11-28 187558_eng.xml

Subject to modifications without notice

Copyright Pepperl+Fuchs

1