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| Photoelectric sensors | ||||||||||||||||||||||||||||||||||||||||||||||
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| Features | |||
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Sensor/detection principle: | Photoelectric proximity sensor, Background suppression | |
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Dimensions (W x H x D): | 12 mm x 31.5 mm x 21 mm | |
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Housing design (light emission): | Rectangular | |
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Sensing range max.: | 5 mm ... 250 mm1) | |
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Sensing range: | 35 mm ... 140 mm | |
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Type of light: | Visible red light | |
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Light source: | PinPoint LED2) | |
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Wave length: | 650 nm | |
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Adjustment: | Mechanical spindle, 5 turns | |
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Light spot size (distance): | ? 6 mm (100 mm) | |
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1)Object with 90 % reflectance (referred to standard white, DIN 5033)2)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: | PNP | |
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Switching mode: | Light/dark switching | |
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Switching mode selector: | Selectable via light/dark selector | |
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Output current Imax.: | ≤ 100 mA4) | |
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Response time: | < 625 ?s5) | |
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Switching frequency: | 1,000 Hz6) | |
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Connection type: | Connector M8, 4-pin | |
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Circuit protection: | A, B, D7)8)9) | |
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Protection class: | III | |
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Weight: | 20 g | |
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Polarisation filter: | - | |
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Optics material: | PMMA | |
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Enclosure rating: | IP 67 | |
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Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A | |
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Ambient operating temperature: | -25 °C ... +55 °C10) | |
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Ambient storage temperature: | -40 °C ... +70 °C | |
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UL File No.: | NRKH.E348498 & NRKH7.E348498 | |
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Signal voltage PNP HIGH/LOW: | VS - (≤ 3 V) / approx. 0 V | |
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Signal voltage NPN HIGH/LOW: | Approx. VS / ≤ 3 V | |
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Housing material: | ABS/PC, Plastic | |
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1)Limit values, operation in short-circuit protected network max. 8 A2)May not exceed or fall short of VStolerances3)Without load4)At Vs > 24 V, IAmax = 50 mA5)Signal transit time with resistive load6)With light/dark ratio 1:17)A = VSconnections reverse-polarity protected8)B = inputs and output reverse-polarity protected9)D = outputs overcurrent and short-circuit protected10)Temperature stability after adjustment +/-10°C |
