Pepperl Fuchs NBN40-U4K-N0-V1 Data Sheet

Inductive sensor NBN40-U4K-N0-V1

Technical Data

General specifications

Switching function Normally closed (NC)
Output type NAMUR
Rated operating distance sn40 mm
Installation non-flush
Assured operating distance sa0 ... 32.4 mm

Model Number

NBN40-U4K-N0-V1

Features

• Sensor head bidirectional and rotat­able

• 40 mm non-flush

Accessories

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

MHW 01

Modular mounting bracket

V1-G

Female connector, M12, 4-pin, field attachable

Actual operating distance s
Reduction factor rAl 0.31
Reduction factor r
Reduction factor r

Nominal ratings

Nominal voltage Uo8.2 V (Ri approx. 1 kΩ)
Switching frequency f 0 ... 150 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection yes
Current consumption

Measuring plate not detected
Measuring plate detected

Switching state indicator LED, yellow

Functional safety related parameters

MTTFd 1415 a
Mission Time (T
Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 100 °C (-13 ... 212 °F)
Storage temperature -40 ... 100 °C (-40 ... 212 °F)

Mechanical specifications

Connection type Connector M12 x 1 , 4-pin
Housing material PA /m et a l
Sensing face PA
Degree of protection IP68 / IP69K
Mass 225 g
Note Tightening torque: 1.8 Nm (housing)

General information

Use in the hazardous area see instruction manuals

Category

Compliance with standards and directives

Stan dard conf ormit y

NAMUR

Electromagnetic compatibility
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

0.3

Cu

0.74

304

) 20 a

M

36 ... 44 mm

r

≥ 2.2 mA
≤ 1 mA

1G; 2G; 3G

EN 60947-5-6:2000
IEC 60947-5-6:1999

NE 21:2007
EN 60947-5-2:2007

IEC 60947-5-2:2007

Dimensions

LED ye

LED ye

118

M12 x 1

40

6046

5.3
30

40

Release date: 2016-12-05 12:15 Date of issue: 2017-01-02 213839_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

1

Inductive sensor NBN40-U4K-N0-V1

Electrical Connection

Pinout

1

2

Wire colors in accordance with EN 60947-5-6

1 BN
2 BU

2

L+

L-

1

4

3

(brown)
(blue)

Release date: 2016-12-05 12:15 Date of issue: 2017-01-02 213839_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

2