Pepperl+FuchsProximity SensorsInductive Sensors
Inductive sensor NSB5-18GM50-2E2-M1-S2D2

Part number: NSB5-18GM50-2E2-M1-S2D2

  • No unusable area
  • 5 mm flush
  • Use of standard metallic actuating surfaces
  • Applications up to Cat. 2, PLd/SIL 2 possible (can be used redundantly up to Cat. 3, PLe/SIL 3)
  • LED for switching state and fault indication
  • Safety outputs OSSD
  • E1-Type approval
  • Extended temperature range
    -40 ... +85 °C
  • TÜV certified
  • 10 V DC ... 30 V DC supply voltage
    • Datasheet NSB5-18GM50-2E2-M1-S2D2

    Specification

    General specifications
    Switching function2 x normally open (NO)
    Output typePNP
    Rated operating distance5 mm
    Installationflush
    Output polarityDC
    Assured operating distance0 ... 4.05 mm
    Actuating elementReference target according EN IEC 60947-5-2 (FE360 - ST37K)
    18 mm x 18 mm x 1 mm
    Reduction factor rAl 0.5
    Reduction factor rCu 0.4
    Reduction factor r304 0.85
    Reduction factor rBrass 0.55
    Output type4-wire
    Nominal ratings
    Operating voltage10 ... 30 V
    Rated operating voltage12 ... 24 V
    Switching frequency0 ... 30 Hz
    Hysteresistyp. 5%
    Reverse polarity protectionreverse polarity protected
    Short-circuit protectionpulsing
    Overload resistanceyes
    Voltage drop≤ 3 V
    at IL (sum of all outputs) max. 50 mA
    Rated insulation voltage30 V
    Operating current1 ... 30 mA per output
    Off-state current0 ... 0.5 mA
    No-load supply current≤ 15 mA
    Time delay before availability≤ 300 ms
    Switching state indicatorLED, yellow
    Error indicatorLED, red
    Functional safety related parameters
    Safety Integrity Level (SIL)SIL 2
    Performance level (PL)PL d
    CategoryCat. 2
    MTTFd> 7500 a
    Mission Time (TM)20 a
    Diagnostic Coverage (DC)min. 60 %
    Assured release distance of a PDDB7.5 mm
    Compliance with standards and directives
    Standard conformity
    StandardsEN IEC 60947-5-2:2007
    EN IEC 60947-5-3:2013
    EN ISO 13849-1:2015
    EN IEC 61508:2010
    EN IEC 62061:2021
    compatible with EN ISO 61131-2:2007 Typ 1, 2, 3
    Approvals and certificates
    UL approvalcULus Listed, General Purpose, Class 2 Power Source
    CCC approvalCCC approval / marking not required for products rated ≤36 V
    E1 Type approval10R-06
    Ambient conditions
    Ambient temperature-40 ... 85 °C (-40 ... 185 °F)
    Storage temperature-40 ... 85 °C (-40 ... 185 °F)
    Altitude≤ 2000 m above MSL
    Mechanical specifications
    Connection typecable PUR , 2 m
    Core cross section0.5 mm2
    Housing materialbrass, nickel-plated
    Sensing facePBT
    Degree of protectionIP68 / IP69
    Mass107 g
    General information
    Scope of delivery2 self locking nuts in scope of delivery
    ECLASS 13.027274101
    ECLASS 12.027274101
    ECLASS 11.027272401
    ECLASS 10.0.127272401
    ECLASS 9.027272401
    ECLASS 8.027272401
    ECLASS 5.127272401
    ETIM 9.0EC002714
    ETIM 8.0EC002714
    ETIM 7.0EC002714
    ETIM 6.0EC002714
    ETIM 5.0EC002714
    UNSPSC 12.139121550