52
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
Rated operating distance
2
mm
Installation
flush
Type of voltage
DC
No-load supply current
15
mA
Reverse polarity protection
✔
Operating current
0 ... 100
mA
Short-circuit protection
pulsing
Indication of the switching state LED, yellow
Housing material
brass, nickel-plated
Protection degree
IP67
Model Number
NBB2-8GM30-E0
NBB2-8GM30-E2
NBB2-8GM50-E0
NBB2-8GM50-E2
NBB2-8GM25-E0-V3
NBB2-8GM25-E1-V3
NBB2-8GM25-E2-V3
NBB2-8GM25-E3-V3
NBB2-8GM40-E3-V3
NBB2-8GM30-E0-V1
NBB2-8GM30-E2-V1
NBB2-8GM30-A0-V1
NBB2-8GM30-A2-V1
NBB2-8GM40-E0-V1
NBB2-8GM40-E2-V1
Switching element function NPN
NO/NC
●
NPN
NO
● ● ●
●
●
NPN
NC
●
PNP
NO/NC
●
PNP
NO
● ● ●
●
●
PNP
NC
● ●
Operating voltage
10 ... 30
V DC
● ● ● ● ● ● ● ● ● ● ● ● ●
5 ... 30
V DC
● ●
Switching frequency
0 ... 1000
Hz
● ●
0 ... 1500
Hz
● ●
● ●
0 ... 2000
Hz
●
0 ... 3000
Hz
● ● ● ● ● ● ● ●
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
● ● ● ● ● ● ● ● ● ● ● ● ● ●
-25 ... 80
°C (-13 ... 176 °F)
●
Connection type
Device connector M12 x 1 , 4-pin
● ● ● ● ● ●
Device connector M8 x 1 , 3-pin
● ● ● ● ●
cable PVC , 2 m
● ● ● ●
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]
30 50 29 50 49 59
Diameter D [mm]
8
8 / 12
Thread length l
t
[
mm]
30 50 25 40 30 40
Cap length l
1
[
mm]
0
Connector area l
c
[
mm]
0
6
LED position
Pos. C
Pos. B
V1-G
4-
pin, M12 female field-attachable connector
BF 8
Mounting flange, 8 mm
EXG-08
Quick mounting bracket with dead stop
V3-GM
Female connector, M8, 3-pin, field attachable
V3-GM-2M-PUR
Cable socket, M8, 3-pin, PUR cable
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 8 mm
Ø8 mm housing
2
mm, flush mountable
DC, 3-wire and 4-wire switching
output versions
Cable and connector versions
Properties
BN
L+
L-
BK
BU
NBB2-8GM30-E2
NBB2-8GM50-E2
BN
L+
L-
BK
BU
NBB2-8GM30-E0
NBB2-8GM50-E0
1
L+
L-
4
3
1
L+
L-
4
3
NBB2-8GM25-E0-V3
NBB2-8GM30-E0-V1
NBB2-8GM40-E0-V1
NBB2-8GM25-E1-V3
1
L+
L-
4
3
NBB2-8GM25-E2-V3
NBB2-8GM30-E2-V1
NBB2-8GM40-E2-V1
1
L+
L-
4
3
NBB2-8GM25-E3-V3
NBB2-8GM40-E3-V3
1
L+
L-
4
2
3
NBB2-8GM30-A0-V1
1
L+
L-
4
2
3
NBB2-8GM30-A2-V1
1
3
4
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)
