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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
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Copyright Pepperl+Fuchs
Date of issue 07/30/2012
235
For detailed data and product description refer to the data sheets at
Proximity Sensors,
Inductive Sensors,
rectangular types
1
.1.2
Technical Data
Electrical Connection
Wh
L
H
lc
W
General Data
Operating voltage
10 ... 60
V DC
No-load supply current
20
mA
Reverse polarity protection
✔
Operating current
0 ... 200
mA
Short-circuit protection
pulsing
Operating voltage display
LED, green
Indication of the switching state LED, yellow
Ambient temperature
-40 ... 85
°C (-40 ... 185 °F)
Housing material
PA/metal with epoxy powder coating
Housing base
plastic
Protection degree
IP68 / IP69K
Connection type
screw terminals
Model Number
NBB20-U1-A0-M
NBB20-U1-A2-M
NBB20-U1-E0-M
NBB20-U1-E2-M
NBN40-U1-A0-M
NBN40-U1-A2-M
NBN40-U1-E0-M
NBN40-U1-E2-M
Rated operating distance
20
mm
● ● ● ●
40
mm
● ● ● ●
Installation
flush
● ● ● ●
non-flush
● ● ● ●
Switching element function NPN NO/NC
●
●
NPN NO
●
●
PNP
NO/NC
●
●
PNP
NO
●
●
Switching frequency
0 ... 150
Hz
● ● ● ●
0 ... 200
Hz
● ● ● ●
Approvals and Certificates
e1 Type approval
2006/28/
EG
● ● ● ● ● ● ● ●
Dimensions
Length L [mm]
128
Width W [mm]
40
Height H [mm]
40
Connector area l
c
[
mm]
0 (
M20 x 1.5 )
MHW 01
Modular mounting bracket
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 series with e1 type approval
Flexible VariKont housing
20
mm, flush and 40 mm, non-flush
mountable versions
DC, 3-wire and 4-wire switching
output versions
Terminal compartment
Properties
1
L+
L-
4
3
1
L+
L-
4
3
1
L+
L-
4
2
3
1
L+
L-
4
2
3
NBB20-U1-E0-M
NBN40-U1-E0-M
NBB20-U1-E2-M
NBN40-U1-E2-M
NBB20-U1-A2-M
NBN40-U1-A2-M
NBB20-U1-A0-M
NBN40-U1-A0-M
