Pepperl Fuchs NBN3-F31-Z8-V1 Data Sheet
Inductive sensor NBN3-F31-Z8-V1
Technical Data
General specifications
Switching function 2 x normally open (NO)
Output type Two-wire
Rated operating distance sn3 mm
Installation flush mountable
Output polarity DC
S
Model Number
NBN3-F31-Z8-V1
Features
• Direct mounting on standard actuators
• Compact and stable housing
• Fixed setting
• LEDs for switching state of sensor and
solenoid valve
Accessories
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
Assured operating distance s
Actual operating distance sr2.7 ... 3.3 mm typ. 3 mm
Reduction factor r
Reduction factor rCu 0.4
Reduction factor r
Reduction factor r
Output type 4-wire
Nominal ratings
Operating voltage UB6 ... 60 V DC
Switching frequency f 0 ... 500 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity tolerant
Short-circuit protection pulsing
Voltage drop Ud≤ 5.5 V
Operating current I
Lowest operating current I
Off-state current I
Time delay before availability t
Switching state indicator LED, yellow
Limit data
Tightening torque, fastening screws 0.4 Nm
Functional safety related parameters
MTTFd 570 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection (system side) 4-pin, M12 x 1 connector
Connector housing metal
Housing material PBT
Sensing face PBT
Degree of protection IP67
Mass 85 g
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
CCC approval Certified by China Compulsory Certification (CCC)
0.5
Al
1
304
1.1
St37
Dimensions
0 ... 2.43 mm
a
4 ... 100 mA
L
4 mA
m
0.5 ... 0.9 mA typ. 0.65 mA
r
≤ 40 ms
v
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
7
30
Electrical Connection
36
33.5
5
9
5.4
II I
65
LED
M12 x 1
14
25
Release date: 2018-04-06 09:45 Date of issue: 2018-04-06 282685_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Inductive sensor NBN3-F31-Z8-V1
Pinout
1
2
Wire colors in accordance with EN 60947-5-2
1 BN
2 WH
3 BU
4 BK
(brown)
(white)
(blue)
(black)
4
3
Release date: 2018-04-06 09:45 Date of issue: 2018-04-06 282685_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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