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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
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Copyright Pepperl+Fuchs
Date of issue 07/30/2012
227
For detailed data and product description refer to the data sheets at
Proximity Sensors,
Inductive Sensors,
rectangular types
1
.1.2
Technical Data
Electrical Connection
L
W
H
General Data
Operating voltage
10 ... 30
V DC
No-load supply current
25
mA
Reverse polarity protection
✔
Switching frequency
0 ... 100
Hz
Operating current
0 ... 200
mA
Short-circuit protection
pulsing
Operating voltage display
LED, green
Indication of the switching state LED, yellow
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Housing material
GD-ZnAl4Cu1, coated
mounting flange PA6-GF35
Protection degree
IP67
Connection type
Device connector M12 x 1 , 4-pin
Model Number
NRB20-L3-A2-V1
NRB20-L3-E2-V1
NRN35-L3-A2-V1
NRN40-L3K-A2-V1
Rated operating distance
20
mm
● ●
35
mm
●
40
mm
●
Installation
flush
● ●
non-flush
● ●
Switching element function PNP
NO/NC
●
● ●
PNP
NO
●
Approvals and Certificates
Protection class
II
● ● ● ●
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 CCC mar-
king because they do not require approval.
Dimensions
Length L [mm]
67
Width W [mm]
40
Height H [mm]
40
Connector area l
c
[
mm]
0
V1-G
4-
pin, M12 female field-attachable connector
V1-W
4-
pin, M12 female field-attachable connector
V1-G-2M-PUR
Cable socket, M12, 4-pin, PUR cable
V1-W-2M-PUR
Cable socket, M12, 4-pin, PUR cable
MHW 01
Modular mounting bracket
MH 02-L
Mounting aid
This and more accessories can be found in chapter 10
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Inductive sensor
VariKont-L series, reduction factor 1
Flexible VariKont-L housing
Up to 40 mm, flush and non-flush
mountable versions
DC, 3-wire and 4-wire switching
output versions
Connector version
Same sensing range for all metals
All-around visible status display
Sensor head can be aligned in 5 dif-
ferent positions
Rotatable connector allows all ori-
entations of the attached cordset
Mounting base with quick clamping
lever for swift mounting
Properties
Your Benefit
1
L+
L-
4
3
1
L+
L-
4
2
3
NRB20-L3-E2-V1
NRB20-L3-A2-V1
NRN35-L3-A2-V1
NRN40-L3K-A2-V1
1
3
4
2
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)
