1
Inductive sensor NBB20-L2M-E2-V1
Release date: 2015-02-24 08:18 Date of issue: 2015-02-24 187534_eng.xml
Germany: +49 621 776 4411Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: +1 330 486 0001 Singapore: +65 6779 9091
www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com
Model Number
NBB20-L2M-E2-V1
Features
• Sensor head bidirectional and rotat-
able
• 20 mm flush
•3-wire DC
•4-way LED indicator
Accessories
V1-G
Female connector, M12, 4-pin, field attachable
V1-W
Female connector, M12, 4-pin, field attachable
V1-G-2M-PUR
Female cordset, M12, 4-pin, PUR cable
V1-W-2M-PUR
Female cordset, M12, 4-pin, PUR cable
MHW 01
Modular mounting bracket
MH 02-L
Mounting aid
Technical Data
General specifications
Switching element function PNP NO
Rated operating distance sn20 mm
Installation flush
Output polarity DC
Assured operating distance sa0 ... 16.2 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.31
Reduction factor r304 0.74
Reduction factor rBrass 0.41
Nominal ratings
Operating voltage UB10 ... 30 V DC
Switching frequency f 0 ... 150 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Volta ge drop Ud≤ 2 V
Operating current IL0 ... 200 mA
Off-state current Ir0 ... 0.5 mA
No-load supply current I0≤ 20 mA
Time delay before availability tv80 ms
Operating voltage indicator LED, green
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1460 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 85 °C (-13 ... 185 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type Connector M12 x 1 , 4-pin
Housing material PA-GF35
metal base Xylan coated
metal mounting flange Xylan coated.
Sensing face PA-G F35
Degree of protection IP69K
Mass 155 g
Compliance with standards and directives
Standard conformity
Standards EN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
Protection class II
Rated insulation voltage Ui253 V
Design-impulse-voltage withstand Uimp 4000 V
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
Dimensions
LED yeLED gnLED ye
LED gn 67
7
M12 x 1
28
40
40
8
46
ø 5.5
60
20
30
Germany: +49 621 776 4411Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: +1 330 486 0001 Singapore: +65 6779 9091
www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com
Inductive sensor NBB20-L2M-E2-V1
2
Release date: 2015-02-24 08:18 Date of issue: 2015-02-24 187534_eng.xml
Electrical Connection
Pinout
1L+
L-
4
3
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)
