La description

M18 threaded mount w/ M12 connector type, 490 mm
Model LR-ZH490CB*1
Type U.C.D. Function Distance based laser sensor
Shape M18 Threaded mount
Output NPN/PNP selectable
Cable connection M12 connector, 4-pin
Detectable distance 25 to 490 mm (465 to 0)*2
Standard detectable deviation 25 to 170 mm: 9 mm 170 to 290 mm: 25 mm 290 to 390 mm: 40 mm 390 to 490 mm: 50 mm
Display resolution 1 to 5 (1 to 5 mm)
Spot diameter Approx. o3 mm
Response time 1.5 ms / 10 ms / 50 ms selectable
Light source Type Red laser (660 nm)
Laser class Class 2 laser product (IEC60825-1) Class II Laser product (FDA (CDRH) Part1040.10)
Function Indicator 3-digit 7-segment display (white), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)
Timer OFF/ON delay/OFF delay/One-shot
Rating Power voltage 10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
Power consumption 450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)
Specifications Control output NPN open collector/PNP Open collector selectable, Applied voltage 30 VDC or less, Control current 100 mA or less, Residual voltage 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA
Protection circuit Protection against reverse power connection, output overcurrent, output surge, reverse output connection
Output operation Light-ON / Dark-ON selectable
External input Input time calibration: 35 ms or more ON, 35 ms or more OFF Laser emission stop: 2 ms or more ON, 20 ms or more OFF Short-circuit current NPN: 1 mA or less/PNP: 2 mA or less
Environmental resistance Enclosure rating IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB*3, Diversey*3
Insulation resistance 20 M? or more (500 VDC)
Ambient light Incandescent lamp: 10,000 lux or less Sunlight: 20,000 lux or less at 240 mm*4 Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less at 490 mm*4
Ambient temperature -10 to +50 °C (No freezing)
Storage temperature -25 to +75 °C (No freezing)
Relative humidity 35 to 85 % RH (No condensation)
Withstand voltage 1,000 VAC, 50/60 Hz, 1 min
Vibration resistance 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Shock resistance 1,000 m/s2, 6 times in each of the X, Y, and Z directions
Material Case: SUS316L, Display: PES, Lens cover: PMMA with scratch-resistant coating, Packing/Connector ring: FKM, Nut: SUS316L, Lock washer: SUS304
Accessories Instruction Manual, FDA warning/certification/identification label, Laser warning/explanation labels
Weight Approx. 75 g
*1 IO-Link specification v.1.1/COM2 (38.4 kbps) is supported. (LR-ZH490CB : Only when PNP output is selected.) You can download a setup file from the KEYENCE website. If using the product in an environment in which downloading files over the internet is not possible, contact your nearest KEYENCE office. *2 Display readings can be used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds '-99', '-FF' is displayed. *3 Have passed resistance tests with cleaning agents from multiple manufactures. *4 When the response time is 10 ms
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