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    Sensor

    Contrast sensors SICK KTM Core

    Type:KTM-MB8A191P
    Part No.:1066885
    Features
    Dimensions (W x H x D) 12 mm x 31.5 mm x 21 mm
    Sensing distance 11 mm
    Sensing distance tolerance ± 3 mm
    Housing design (light emission) Small
    Light source LED, white 1)
    Light emission Long side of housing
    Light spot size Ø 1 mm (10 mm)
    Light spot direction Round, small
    Receiving filters None
    Adjustment Potentiometer
    • 1) Average service life: 100,000 h at TU = +25 °C.
     
    Mechanics/electronics
    Supply voltage 12 V DC ... 24 V DC 1)
    Ripple ≤ 5 Vpp 2)
    Current consumption < 50 mA 3)
    Switching frequency 10 kHz 4)
    Response time 50 µs 5)
    Jitter 25 µs
    Switching output PNP, NPN
    Switching output (voltage)

    PNP: HIGH = UV ≤ 2 V / LOW approx. 0 V

    NPN: HIGH = approx. UV / LOW ≤ 2 V

    Switching mode Light/dark switching
    Output current Imax. 50 mA 6)
    Time delay None
    Connection type Male connector M8, 4-pin
    Protection class III
    Circuit protection

    UV connections, reverse polarity protected

    Output Q short-circuit protected

    Interference pulse suppression

    Enclosure rating IP67
    Weight 20 g
    Housing material Plastic, ABS
    Optics material Plastic, PMMA
    Indication

    LED indicator green: power on

    LED indicator, yellow: Status switching output Q

    • 1) Limit values: DC 12 V (–10 %) ... DC 24 V (+20 %). Operation in short-circuit protected network max. 8 A.
    • 2) May not exceed or fall below Uv tolerances.
    • 3) Without load.
    • 4) With light/dark ratio 1:1.
    • 5) Signal transit time with resistive load.
    • 6) Total current of all Outputs.
    Ambient data
    Ambient operating temperature –10 °C ... +55 °C
    Ambient temperature, storage –20 °C ... +75 °C
    Shock load According to IEC 60068
    UL File No. NRKH.E348498 & NRKH7.E348498
     
    Classifications
    ECl@ss 5.0 27270906
    ECl@ss 5.1.4 27270906
    ECl@ss 6.0 27270906
    ECl@ss 6.2 27270906
    ECl@ss 7.0 27270906
    ECl@ss 8.0 27270906
    ECl@ss 8.1 27270906
    ECl@ss 9.0 27270906
    ECl@ss 10.0 27270906
    ECl@ss 11.0 27270906
    ETIM 5.0 EC001820
    ETIM 6.0 EC001820
    ETIM 7.0 EC001820
    ETIM 8.0 EC001820
    UNSPSC 16.0901 39121528

    Connection/pin assignment
    Connection type Male connector M8, 4-pin
    PIN assignment  
    BN 1 + (L+)
    WH 2 Q NPN
    BU 3 - (M)
    BK 4 Q PNP

    Verification

    Click the numbers in sequence.

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    Verification

    Click the numbers in sequence.