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| Photoelectric sensors | ||||||||||||||||||||||||||||||||||||
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| Features | |||
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Sensor/detection principle: | Photoelectric retro-reflective sensor | |
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Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | |
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Housing design (light emission): | Rectangular | |
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Sensing range max.: | 0.01 m ... 7.2 m1) | |
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Sensing range: | 0.01 m ... 5.5 m2) | |
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Type of light: | Visible red light | |
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Light source: | LED3) | |
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Wave length: | 632 nm | |
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Adjustment: | Potentiometer | |
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Light spot size (distance): | ? 280 mm (4 m) | |
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1)2)PL80A3)Average service life of 100,000 h at TA= +25 °C | |
| Mechanics/electronics | |||
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Supply voltage: | 10 V DC ... 30 V DC1) | |
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Residual ripple: | ± 10 %2) | |
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Power consumption: | ≤ 30 mA3) | |
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Output type: | NPN | |
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Switching mode: | Light/dark switching | |
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Switching mode selector: | Selectable via light/dark rotary switch | |
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Output current Imax.: | 100 mA | |
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Response time: | ≤ 0.5 ms4) | |
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Switching frequency: | 1,000 Hz5) | |
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Connection type: | Connector M8, 4-pin | |
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Circuit protection: | A, B, D6)7)8) | |
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Protection class: | III | |
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Polarisation filter: |  |
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Special device: | - | |
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Optics material: | PMMA | |
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Enclosure rating: | IP 67 | |
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Items supplied: | Mounting bracket BEF-W100-A, Reflector P250 | |
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Ambient operating temperature: | -25 °C ... +55 °C | |
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Ambient storage temperature: | -40 °C ... +70 °C | |
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Signal voltage NPN HIGH/LOW: | Approx. VS / < 1.8 V | |
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Housing material: | ABS/PC/POM, Plastic | |
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1)Limit values2)May not exceed or fall short of VStolerances3)Without load4)Signal transit time with resistive load5)With light/dark ratio 1:16)A = VSconnections reverse-polarity protected7)B = output reverse-polarity protected8)D = outputs overcurrent and short-circuit protected |
