Sick UM18-51112 (6028964)- A&S Automation Co., Ltd

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Ultrasonic Sensor UM18-51112 Scanning Distance 30-250mm 2 switching outputs PNP

Object detection independent of material color and ambient lighting − even transparent foils, glass, liquids and bottles are detected
Immune to dirt, dust, and fog
Available with one or two PNP/NPN switching outputs or an analog output (voltage or current)
Teach-in via Multi-Function input

Your benefits

Easy machine integration with standard M18 housing
Reliable operation in rough conditions ensures high machine availability
Synchronization mode enables area detection, which improves application flexibility and increases productivity
Unintentional adjustments to sensor settings are eliminated since teach-in process is done with an external wire
Integrated temperature compensation ensures high measurement accuracy

Performance
Working range:	30 mm ... 250 mm
Limiting range:	< 350 mm
Resolution:	0.36 mm
Repeatability ¹⁾:	0.15 %
Accuracy ²⁾:	≤ 2 %
Response time:	32 ms
Output rate:	8 ms
Switching frequency:	15 Hz
Typ. ultrasonic frequency:	320 kHz
Typ. detection area:	See diagrams
Additional features:	Teach in of switching outputs, Set switching mode: distance to object (DtO), switching window (Wnd), object between sensor and background (ObSB), Multi functional input: external teach, Switching output invertable, Temperature compensation, Reset to factory default
¹⁾ ²⁾ Referring to current measurement value
Interfaces
Switching outputs (max. output current) ¹⁾ ²⁾:	2 x PNP (500 mA)
Switching hysteresis:	2 mm
Multi functional inputs:	1 x
¹⁾ Output Q short-circuit protected ²⁾ PNP: HIGH = Vs - (< 2 V), LOW = 0 V
Mechanics/electronics
Supply voltage Vs:	DC 10 V ... 30 V
Power consumption ¹⁾:	≤ 1.2 W
Initialization time:	< 300 ms
Housing material ²⁾:	Nickel-plated brass, PBT
Connection type:	Connector M12, 5-pin
Indication:	2 x LED
Typ. weightwithout cable:	55 g
¹⁾ Without load ²⁾ Ultrasonic transducer: polyurethan foam, glass epoxy resin Limit values, reverse-polarity protected, operation in short circuit protected network, max. 8 A
Ambient data
Enclosure rating:	IP 67
Ambient temperature:	Operation: -25 ... 70 C Storage: -40 ... 85 C

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