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KT6W-2P5116 Sick color mark sensor

Z3N series color mark sensor will emit light rays to scan the detected surface, and can identify the different color marks through receiving different intensity of light reflected back from different colors on the surface.
Coaxial optical design, more adaptable to surfaces of high-reflectance (such as Aluminum foil)
With light sources of blue, green, red, and various other colors for selection, more accurately to identify various colors.
Small light spot, excellent resolution.
Short response time of 0.1-1ms, can adapt to control demand of various packaging machines, bagging machines and printing machines.
Outstanding internal circuit design that can resist various electromagnetic and optical interference, has stability and no error action
With sensitivity adjustment knob, need no tool to adjust.
  • KT6W-2P5116
  • SICK
  • YM00006655

SICK color mark sensor KT6W-2P5116


    Dimensions (W x H x D) 30.4 mm x 53 mm x 80 mm
    Sensing distance 10 mm
    Housing design (light emission) Rectangular
    Sensing distance tolerance ± 3 mm
    Light source LED, RGB 1)
    Wave length 640 nm, 525 nm, 470 nm
    Light emission Short device side
    Light spot size 1.5 mm x 6.5 mm
    Light spot direction Vertical 2)
    Adjustment Teach-in button
    Teach-in mode Static 2-point teach-in
    • 1) Average service life: 100,000 h at TU = +25 °C.

    • 2) In relation to long side of housing.


    Supply voltage 10 V DC ... 30 V DC 1)
    Ripple ≤ 5 Vpp 2)
    Power consumption < 40 mA 3)
    Switching frequency 5 kHz 4)
    Response time 100 µs
    Output type PNP
    Switching output (voltage) PNP: HIGH = VS- ≤ 2 V / LOW approx. 0 V
    Output current Imax. 100 mA
    Retention time (ET) 25 ms, non-volatile memory
    Connection type Male connector M12, 4-pin
    Protection class II 5)
    Circuit protection

    UV connections, reverse polarity protected

    Output Q short-circuit protected

    Interference pulse suppression

    Enclosure rating IP 67
    Weight 400 g
    Housing material Zinc diecast
    • 1) Limit values when operated 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) Reference voltage DC 32 V.


    Ambient operating temperature -10 °C ... +55 °C
    Ambient storage temperature -25 °C ... +75 °C
    Shock load According to IEC 60068