Contrast sensors
KTM Prime
- Communication interface: -
- Adjustment: Teach-in button
- Teach-in mode: 2-point teach-in static/dynamic + proximity to mark,
- ET: Teach-in dynamic
- Light source: LED, RGB
- Sensing distance: 12.5 mm
- Switching output: NPN
- Light spot size: 1.5 mm x 6.5 mm
- Connection type Detail: Male connector M8, 4-pin
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Features
Dimensions (W x H x D) 12 mm x 31.5 mm x 21 mm Sensing distance 12.5 mm Sensing distance tolerance ± 3 mm Housing design (light emission) Rectangular Light source LED, RGB 1) Wave length 470 nm, 525 nm, 625 nm Light emission Long side of housing Light spot size 1.5 mm x 6.5 mm Light spot direction Vertical 2) Receiving filters None Adjustment Teach-in button Teach-in mode 2-point teach-in static/dynamic + proximity to mark
ET: Teach-in dynamic
- 1) Average service life: 100,000 h at TU = +25 °C.
- 2) In relation to long side of housing.
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Mechanics/electronics
Supply voltage 12 V DC ... 24 V DC 1) Ripple ≤ 5 Vpp 2) Current consumption < 50 mA 3) Switching frequency 15 kHz 4) Response time 32 µs 5) Jitter 15 µs Switching output NPN Switching output (voltage) NPN: HIGH = approx. VS / LOW ≤ 2 V Switching mode Light/dark switching Output current Imax. 50 mA 6) Input, dynamic teach-in (ET) NPN: Teach: U < 2 V
NPN: Run: UV - 2 V or open
Retention time (ET) 28 ms, non-volatile memory 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.
Technical drawings
Dimensional drawing KTM Prime
Adjustments KTM Prime
Connection type See table: Connection/Pin assignment
Setting the switching threshold (dynamic)
Setting the switching threshold (static)
Sensing distance -
US 17157 
BR 16233 
GB 12312 
CA 9481 
AU 7712 
IE 5378 
IN 2651 
TR 1711 
