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Inductive sensor NBB20-U1-A2-V1
Technical Data
General specifications
Switching element function PNP NO/NC
Model Number
NBB20-U1-A2-V1
Features
• Sensor head bidirectional and rotatable
• 20 mm flush
•4-wire DC
• 4 LEDs indicator for 360° visibility
Accessories
MHW 01
Modular mounting bracket
MH 04-2681F
Mounting aid for VariKont, +U1+ and +U9*
V1-G
Female connector, M12, 4-pin, field attachable
V1-W
Female connector, M12, 4-pin, field attachable
V1-W-2M-PUR
Female cordset, M12, 4-pin, PUR cable
V1-G-2M-PUR
Female cordset, M12, 4-pin, PUR cable
Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 16.2 mm
Reduction factor r
Reduction factor rCu 0.31
Reduction factor r
Nominal ratings
Operating voltage UB10 ... 30 V DC
Switching frequency f 0 ... 440 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Vol tag e d rop Ud≤ 2 V
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Operating voltage indicator LED, green
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1230 a
Mission Time (T
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection type Connector M12 x 1 , 4-pin
Housing material PA/metal with epoxy powder coating
Sensing face PA
Housing base plastic
Degree of protection IP68 / IP69K
Mass 225 g
Note Tightening torque: 1.8 Nm (housing)
Compliance with standards and directives
Stan dard conf ormit y
Sta ndar ds
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
0.33
Al
0.74
304
) 20 a
M
Dimensions
LED ye
20 mm
n
0 ... 200 mA
L
0 ... 0.5 mA
r
≤ 20 mA
0
80 ms
v
EN 60947-5-2:2007
IEC 60947-5-2:2007
Release date: 2016-01-20 10:52 Date of issue: 2016-01-20 203042_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
LED gn
LED gn
LED ye
118
M12 x 1
40
6046
14
5.3
30
40
1
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Inductive sensor NBB20-U1-A2-V1
Electrical Connection
Pinout
1
4
2
3
Wire colors in accordance with EN 60947-5-2
1 BN
2 WH
3 BU
4 BK
2
L+
L-
1
4
3
(brown)
(white)
(blue)
(black)
Release date: 2016-01-20 10:52 Date of issue: 2016-01-20 203042_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2