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Sick Contrast sensors: KTM-MB31112P

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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 Small
Light source LED, white 1)
Light emission Long side of housing
Light spot size Ø 2 mm (12.5 mm)
Light spot direction Round
Receiving filters None
Adjustment Potentiometer, screw driver

 

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
Protection class III
Circuit protection

UV connections, reverse polarity protected

Output Q short-circuit protected

Interference pulse suppression

Enclosure rating IP67

 

Mechanics

Housing material ABS
Display

LED indicator green: power on

LED indicator, yellow: Status switching output Q

Optics material PMMA
Connection type Cable with M12 male connector, 4-pin, 0.2 m
Weight 20 g

 

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

 

Connection type/pinouts

Connection type Cable with M12 male connector, 4-pin, 0.2 m
Pinouts
BN 1 + (L+)
WH 2 Q NPN
BU 3 - (M)
BK 4 Q PNP
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