P&F Limit Switch
1
1 Inductive sensor NBB3-V3-Z4 Release date: 2012-05-31 11:58 Date of issue: 2012-05-31 087484_eng.xml Germany: +49 621 776-4411 Subject to modifications without notice Pepperl+Fuchs Group [email protected] www.pepperl-fuchs.com USA: +1 330 486 0001 [email protected] Singapore: +65 6779 9091 [email protected] Copyright Pepperl+Fuchs S Model Number NBB3-V3-Z4 Features • 3 mm flush • 2-wire DC Connection BN L+ L- BU Dimensions Technical Data General specifications Switching element function DC NO Rated operating distance s n 3 mm Installation flush Output polarity DC Assured operating distance s a 0 ... 2.4 mm Reduction factor r Al 0.4 Reduction factor r Cu 0.3 Reduction factor r 304 0.8 Nominal ratings Operating voltage U B 5 ... 60 V DC Switching frequency f 0 ... 2000 Hz Hysteresis H typ. 0.2 mm Reverse polarity protected reverse polarity protected Voltage drop U d ≤ 5 V Operating current I L 4 ... 100 mA Lowest operating current I m 4 mA Off-state current I r 0 ... 1 mA typ. 0.7 mA Indication of the switching state LED, yellow Limit data Tightening torque, fastening screws 0.4 Nm Functional safety related parameters MTTF d 1780 a Mission Time (T M ) 20 a Diagnostic Coverage (DC) 0 % Ambient conditions Ambient temperature -25 ... 85 °C (-13 ... 185 °F) Mechanical specifications Connection type cable PVC , 130 mm Core cross-section 0.14 mm 2 Housing material PBT Sensing face PBT Protection degree IP67 Compliance with standards and directives Standard conformity Standards EN 60947-5-2:2007 IEC 60947-5-2:2007 Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval Certified by China Compulsory Certification (CCC) ø 3 5.5 10 10.3 22.2 27.8 16 LED
description
limit switch
Transcript of P&F Limit Switch
1
Inductive sensor NBB3-V3-Z4
Rel
ease
dat
e: 2
012-
05-3
1 11
:58
Dat
e of
issu
e: 2
012-
05-3
108
7484
_eng
.xm
l
Germany: +49 621 776-4411
Subject to modifications without notice
Pepperl+Fuchs [email protected]
USA: +1 330 486 [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
S
Model Number
NBB3-V3-Z4
Features• 3 mm flush• 2-wire DC
Connection
BN L+
L-BU
Dimensions
Technical DataGeneral specifications
Switching element function DC NORated operating distance sn 3 mmInstallation flushOutput polarity DCAssured operating distance sa 0 ... 2.4 mmReduction factor rAl 0.4Reduction factor rCu 0.3Reduction factor r304 0.8
Nominal ratingsOperating voltage UB 5 ... 60 V DCSwitching frequency f 0 ... 2000 HzHysteresis H typ. 0.2 mmReverse polarity protected reverse polarity protectedVoltage drop Ud ≤ 5 VOperating current IL 4 ... 100 mALowest operating current Im 4 mAOff-state current Ir 0 ... 1 mA typ. 0.7 mAIndication of the switching state LED, yellow
Limit dataTightening torque, fastening screws 0.4 Nm
Functional safety related parametersMTTFd 1780 aMission Time (TM) 20 aDiagnostic Coverage (DC) 0 %
Ambient conditionsAmbient temperature -25 ... 85 °C (-13 ... 185 °F)
Mechanical specificationsConnection type cable PVC , 130 mmCore cross-section 0.14 mm2
Housing material PBTSensing face PBTProtection degree IP67
Compliance with standards and directives
Standard conformity
Standards EN 60947-5-2:2007 IEC 60947-5-2:2007
Approvals and certificates
UL approval cULus Listed, General PurposeCSA approval cCSAus Listed, General PurposeCCC approval Certified by China Compulsory Certification (CCC)
ø 3
5.5
1010
.3
22.227.8
16
LED
