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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
91
For detailed data and product description refer to the data sheets at
Proximity Sensors,
Inductive Sensors,
cylindrical
1
.1.1
Technical Data
Electrical Connection
D
L
Pos. A
Pos. B
Pos. C
lc
l1
lt
General Data
Rated operating distance
20
mm
Installation
non-flush
Type of voltage
DC
Operating voltage
10 ... 30
V
No-load supply current
10
mA
Reverse polarity protection
✔
Switching frequency
0 ... 200
Hz
Operating current
0 ... 200
mA
Short-circuit protection
pulsing
Indication of the switching state LED, yellow
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Housing material
brass, nickel-plated
Protection degree
IP67
Connection type
Device connector M12 x 1 , 4-pin
Model Number
NEN20-18GM50-E2-V1
NEN20-18GM50-E3-V1
Switching element function
PNP
NO
●
PNP
NC
●
Approvals and Certificates
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC
marking because they do not require approval.
Dimensions
Length L [mm]
69
Diameter D [mm]
18
Thread length l
t
[
mm]
43
Cap length l
1
[
mm]
10
Connector area l
c
[
mm]
14
LED position
Pos. C
BF 18
Mounting flange, 18 mm
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
EXG-18
Quick mounting bracket with dead stop
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
cylindrical, Ø 18 mm
Ø18 mm housing
20
mm, non-flush mountable
DC, 3-wire switching output
Connector version
Properties
1
L+
L-
4
3
1
L+
L-
2
3
NEN20-18GM50-E2-V1
NEN20-18GM50-E3-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)
