224
Date of issue: 07/31/2012
Proximity Sensors,
Inductive Sensors,
rectangular types
1
.1.2
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
L
W
H
General Data
Operating voltage
20 ... 250
V AC/DC
No-load supply current
0.6
mA
Reverse polarity protection
✔
Switching frequency
2
Hz
Operating current
3 ... 300
mA
Short-circuit protection
pulsing
Operating voltage display
LED, green
Indication of the switching state LED, red
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Housing material
PTFE coated zinc
Housing base
PTFE coated zinc
Protection degree
IP67
Model Number
NBB20-L3M-US-C3-V12
NBB20-L3M-US-C3-V93
NBB20-L3M-UO-C3-V12
NBB20-L3M-UO-C3-V93
NBN40-L3M-US-C3-V12
NBN40-L3M-US-C3-V93
Rated operating distance
20
mm
● ● ● ●
40
mm
● ●
Installation
flush
● ● ● ●
non-flush
● ●
Switching element function
AC/DC normally open
● ●
● ●
AC/DC normally closed
● ●
Connection type
Device connector 1/2"-20 UN , 3-
pin
●
●
●
Device connector 7/8"-16 UN , 3-
pin
●
●
●
Approvals and Certificates
UL approval
cULus Listed, General Purpose
● ● ● ● ● ●
CSA approval
cCSAus Listed, General Purpose
● ● ● ● ● ●
CCC approval
Certified by China Compulsory
Certification (CCC)
● ● ● ● ● ●
Dimensions
Length L [mm]
67
Width W [mm]
40
Height H [mm]
40
V93-G-YE2M-STOOW
Female connector, 7/8" - 16 UNF, 3-pin, PUR cable
V12-W-YE2M-PUR-H/S
Connecting cable, 1/2" - 20 UNF, 3-pin, irradiated PUR cable
MHW 01
Modular mounting bracket
MH 02-L
Mounting aid
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
VariKont-L series, weld immune
Flexible VariKont-L housing
20
mm, flush and 40 mm non-flush
mountable versions
AC/DC, 2-wire switching output
Connector version
All-around visible status display
Sensor head can be aligned in 5 dif-
ferent positions
Mounting base with quick clamping
lever for swift mounting
Rotatable connector allows all ori-
entations of the attached cordset
Specially optimized for welding ap-
plications
Properties
Your Benefit
2
AC/DC
3
1
2
AC/DC
3
1
NBB20-L3M-US-C3-V12
NBB20-L3M-US-C3-V93
NBN40-L3M-US-C3-V12
NBN40-L3M-US-C3-V93
NBB20-L3M-UO-C3-V12
NBB20-L3M-UO-C3-V93
1
2
3
1
2
3
1
GN
2
RD/BK
3
RD/WH
Wire colors
(
green)
(
red/black)
(
red/white)
1
GN
2
BK
3
WH
Wire colors
(
green)
(
black)
(
white)
