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Description
PRODUCT INFORMATION OF Keyence amplifier built-in CMOS laser sensor LR-ZB250AN.
| Model | LR-ZB250AN | |||
| Type | Distance based laser sensor | |||
| Appearance | Rectangular | |||
| Output | NPN | |||
| Cable connection | 2 m cable | |||
| Detectable distance | 35 to 250 mm 1.38″ to 9.84″ (215 to 0)*1 | |||
| Standard detectable deviation | 35 to 180 mm 1.38″ to 7.09″: 9 mm 0.35″ 180 to 250 mm 7.09″ to 9.84″: 25 mm 0.98″ |
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| Display resolution | 1 to 3 (1 to 3 mm 0.04″ to 0.12″) | |||
| Spot size | Approx. 2.4 × 1.2 mm 0.09″ × 0.05″ at 250 mm 9.84″ | |||
| Response time | 1.5 ms / 10 ms / 50 ms selectable | |||
| Light source | Type | Red laser (660 nm) | ||
| Laser class | Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10*2) |
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| Function | Indicator | 3-digit 7-segment display (red), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green) |
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| Timer | OFF/ON delay/OFF delay/One-shot | |||
| Specifications | 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) | |||
| Control output | NPN Open collector, 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 |
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| 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 |
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| Environmental resistance | Enclosure rating | IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB*3, Diversey*3 | ||
| Insulation resistance | 20 MΩ or more (500 VDC) | |||
| Ambient light | Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less*4 |
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| Ambient temperature | -10 to +50 °C 14 to 122 °F (No freezing) | |||
| Storage temperature | -25 to +75 °C -13 to 167 °F (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 0.06″, 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 |
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| Accompanying items | Instruction Manual, Certification/Identification label (FDA) |
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| Weight | Approx. 110 g (Including cable) | |||
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