Pepperl+FuchsProximity SensorsInductive Sensors
Inductive sensor NRN40-U1-A2
Inductive sensor

Part number: NRN40-U1-A2

  • Sensor head bidirectional and rotatable
  • 40 mm non-flush
  • Reduction factor = 1
  • Magnetic field resistant
  • 4 LEDs indicator for 360° visibility
    • Datasheet NRN40-U1-A2

    Specification

    General specifications
    Switching functioncomplementary
    Output typePNP
    Rated operating distance40 mm
    Installationnon-flush
    Output polarityDC
    Assured operating distance0 ... 32.4 mm
    Actual operating distance36 ... 44 mm
    Reduction factor rAl 1
    Reduction factor rCu 1
    Reduction factor r304 1
    Reduction factor rSt37 1
    Output type4-wire
    Nominal ratings
    Operating voltage10 ... 30 V DC
    Switching frequency0 ... 180 Hz
    Hysteresis2 ... 15 %
    Reverse polarity protectionreverse polarity protected
    Short-circuit protectionpulsing
    Voltage drop≤ 2.5 V
    Operating current0 ... 200 mA
    Off-state current0 ... 0.5 mA typ. 0.01 mA
    No-load supply current≤ 25 mA
    Time delay before availability15 ms
    Constant magnetic field200 mT
    Alternating magnetic field200 mT
    Operating voltage indicatorLED, green
    Switching state indicatorLED, yellow
    Functional safety related parameters
    MTTFd1123 a
    Mission Time (TM)20 a
    Diagnostic Coverage (DC)0 %
    Compliance with standards and directives
    Standard conformity
    StandardsEN 60947-5-2:2007
    EN 60947-5-2/A1:2012
    IEC 60947-5-2:2007
    IEC 60947-5-2 AMD 1:2012
    Approvals and certificates
    Protection classII
    Rated insulation voltage60 V
    Rated impulse withstand voltage800 V
    UL approvalcULus Listed, General Purpose
    CCC approvalCCC approval / marking not required for products rated ≤36 V
    Ambient conditions
    Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
    Storage temperature-40 ... 85 °C (-40 ... 185 °F)
    Mechanical specifications
    Connection typescrew terminals
    Information for connectionA maximum of two conductors with the same core cross section may be mounted on one terminal connection!
    tightening torque 1.2 Nm + 10 %
    Core cross sectionup to 2.5 mm2
    Minimum core cross-sectionwithout wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2
    Maximum core cross-sectionwithout wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2
    Housing materialPA/metal with epoxy powder coating
    Sensing facePA 6 Grivory GVN-35H
    Housing baseplastic
    Degree of protectionIP67
    Mass225 g
    NoteTightening torque: 1.8 Nm (housing)