62
Date of issue: 07/30/2012
Proximity Sensors,
Inductive Sensors,
cylindrical
1
.1.1
Electrical Connection
For detailed data and product description refer to the data sheets at
Technical Data
Germany: +49 621 776-4411
Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
fa-info@de.pepperl-fuchs.com
USA: +1 330 486 0001
fa-info@us.pepperl-fuchs.com
Singapore: +65 6779 9091
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Copyright Pepperl+Fuchs
D
L
Pos. A
Pos. B
Pos. C
lc
l1
lt
General Data
Type of voltage
DC
Operating voltage
10 ... 60
V
No-load supply current
15
mA
Reverse polarity protection
✔
Operating current
0 ... 200
mA
Short-circuit protection
pulsing
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Housing material
PBT
Protection degree
IP68
Connection type
cable PUR , 2 m
Model Number
NJ2-12GK40-E
NJ2-12GK40-E1
NJ2-12GK40-E2
NJ2-12GK40-E3
NJ4-12GK40-E
NJ4-12GK40-E1
NJ4-12GK40-E2
NJ4-12GK40-E3
Rated operating distance 2 mm
● ● ● ●
4
mm
● ● ● ●
Installation
flush
● ● ● ●
non-flush
● ● ● ●
Switching element function NPN
NO
●
●
NPN
NC
●
●
PNP
NO
●
●
PNP
NC
●
●
Switching frequency
0 ... 2000
Hz
● ● ● ●
0 ... 3000
Hz
● ● ● ●
Approvals and Certificates
UL approval
cULus Listed, General Purpose
● ● ● ● ● ● ● ●
CSA approval
cCSAus Listed, General Purpose
● ● ● ● ● ● ● ●
CCC approval
Certified by China Compulsory Certifica-
tion (CCC)
● ● ● ● ● ● ● ●
Dimensions
Length L [mm]
40
40
Diameter D [mm]
12
Thread length l
t
[
mm]
35
35
Cap length l
1
[
mm]
1
Connector area l
c
[
mm]
0
BF 12
Mounting flange, 12 mm
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 12 mm
Ø12 mm plastic housing
2
mm, flush and 4 mm, non-flush
mountable versions
DC, 3-wire switching output
Cable version
Properties
BN
L+
L-
BK
BU
BN
L+
L-
BK
BU
BN
L+
L-
BK
BU
BN
L+
L-
BK
BU
NJ2-12GK40-E1
NJ4-12GK40-E1
NJ2-12GK40-E3
NJ4-12GK40-E3
NJ2-12GK40-E
NJ4-12GK40-E
NJ2-12GK40-E2
NJ4-12GK40-E2
S
