122
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
Type of voltage
DC
Operating voltage
10 ... 30
V
Reverse polarity protection
✔
Short-circuit protection
pulsing
Indication of the switching state Multihole-LED, yellow
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Housing material
Stainless steel 1.4305 / AISI 303
Protection degree
IP67
Connection type
Device connector M12 x 1 , 4-pin
Model Number
NRB8-18GS40-E2-V1
NRB8-18GS50-E2-V1
NRB12-18GS40-E2-V1
NRN15-18GS40-E2-V1
NRN15-18GS50-E2-V1
NRN15-18GS50-E3-V1
Rated operating distance
8
mm
● ●
12
mm
●
15
mm
● ● ●
Installation
flush
● ●
non-flush
● ● ●
virtually flush
●
Switching element function
PNP
NO
● ● ● ● ●
PNP
NC
●
No-load supply current
15
mA
● ●
● ● ●
28
mA
●
Switching frequency
0 ... 500
Hz
● ● ●
0 ... 600
Hz
● ● ●
Operating current
0 ... 100
mA
●
0 ... 200
mA
● ● ●
● ●
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 CCC
marking because they do not require approval.
Dimensions
Length L [mm]
55 65 55 55 65 65
Diameter D [mm]
18
Thread length l
t
[
mm]
40 50 40 30 40 40
Cap length l
1
[
mm]
0
10
Connector area l
c
[
mm]
15
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
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 with reduction factor 1
Ø18 mm housing
8
mm flush, 12 mm virtually flush,
and 15 mm non-flush mountable
versions
DC, 3-wire switching output
Connector version
Same sensing range for all metals
Properties
Your Benefit
1
L+
L-
4
3
1
L+
L-
2
3
NRB12-18GS40-E2-V1
NRB8-18GS40-E2-V1
NRN15-18GS40-E2-V1
NRN15-18GS50-E2-V1
NRB8-18GS50-E2-V1
NRN15-18GS50-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)
