156
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
fa-info@sg.pepperl-fuchs.com
Copyright Pepperl+Fuchs
D
L
Pos. A
Pos. B
Pos. C
lc
l1
lt
General Data
Switching element function
NAMUR, NC
Nominal voltage
8.2
V (R
i
approx. 1 k
)
Ambient temperature
-25 ... 100
°C (-13 ... 212 °F)
Housing material
Stainless steel 1.4305 / AISI 303
Model Number
NJ2-12GM-N
NJ4-12GM-N
NCB2-12GM35-N0
NCB4-12GM40-N0
NCN4-12GM35-N0
NJ2-12GM-N-V1
NJ4-12GM-N-V1
NCB2-12GM35-N0-V1
NCB4-12GM40-N0-V1
NCN4-12GM35-N0-V1
Rated operating distance
2
mm
● ●
● ●
4
mm
● ● ● ● ● ●
Installation
flush
● ● ● ● ● ●
non-flush
●
● ●
●
Current consumption
Measuring plate not detected
2.2
mA
●
● ●
3
mA
● ● ● ● ● ●
●
Measuring plate detected
1
mA
● ● ● ● ● ● ● ● ● ●
Switching frequency
0 ... 1000
Hz
●
●
0 ... 1500
Hz
● ●
● ●
0 ... 2000
Hz
●
●
0 ... 800
Hz
●
●
Suitable for 2:1 technology
✔
,
Reverse polarity protection
diode not required
● ● ● ● ● ●
Indication of the switching state LED, yellow
● ● ●
● ● ●
Protection degree
IP66 / IP67
● ●
●
IP67
● ● ● ● ● ● ●
Connection type
Device connector M12 x 1 , 4-pin
● ● ● ● ●
cable PVC , 2 m
● ● ● ● ●
Use in the Hazardous Area
Use in the hazardous area
see instruction manuals
● ● ● ● ● ● ● ● ● ●
Category
1
G; 2G
● ●
1
G; 2G; 1D
● ●
● ●
1
G; 2G; 3G
●
1
G; 2G; 3G; 1D; 3D
● ●
1
G; 2G; 3G; 3D
●
Approvals and Certificates
Control drawing
116-0165
F
● ● ● ● ● ● ● ● ● ●
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
marking because they do not require approval.
Dimensions
Length L [mm]
35 33 35 40 35 50 50 50 55 50
Diameter D [mm]
12
Thread length l
t
[
mm]
35 28 32 37 27 50 45 34 40 29
Cap length l
1
[
mm]
0 5 0 0 5 0 5 0 0 5
Connector area l
c
[
mm]
0
6
LED position
-
Pos. C -
Pos. B
V1-G-N-2M-PUR
Cable socket, M12, 2-pin, NAMUR, PUR cable
V1-W-N-2M-PUR
Cable socket, M12, 2-pin, NAMUR, PUR cable
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 (NAMUR)
Ø12 mm housing
2
mm and 4mm, flush and non-
flush mountable versions
DC, NAMUR interface
Cable and connector versions
ATEX approved sensor applicable
up to zone 0 and zone 20
Usable up to SIL2 acc. to IEC 61508
Properties
Your Benefit
1
L+
L-
2
BN
L+
L-
BU
NCB2-12GM35-N0-V1
NJ2-12GM-N-V1
NCB4-12GM40-N0-V1
NCN4-12GM35-N0-V1
NJ4-12GM-N-V1
NCB2-12GM35-N0
NJ2-12GM-N
NCB4-12GM40-N0
NCN4-12GM35-N0
NJ4-12GM-N
1
3
4
2
1
BN
2
BU
Wire colors in accordance with EN 60947-5-6
(
brown)
(
blue)
0102
