| Sensing method | Through-beam |
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| Beam pattern | Double scan type |
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| Light source | Infrared LED (850 nm modulated light) |
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| Sensing distance | Glass + 30 % |
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| Sensing target | Transparent or opaque glass plate |
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| CH ordering orientation | Forward (bottom = 1 CH) / Backward (top = 1 CH) |
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| Sensing CH | 4 to 62 CH |
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| Optical axis pitch | 25 to 200 mm |
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| Response time | ≤ 120 ms |
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| Operation mode | Light ON / Dark ON |
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| Function | Installation guide mode, sensing level setting, optical axis misalignment alarm (low light intensity alarm), emitter damage alarm, self-diagnosis |
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| Interference protection | Interference protection by transmission frequency selection |
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| Synchronization type | Timing method by synchronous line |
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| Indicator | Output indicator (red), stability indicator (green), status indicator (green, yellow, red) |
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| Weight (packaged) | CC-Link: ≈3.2 kg (≈ 5.3 kg) (based on BWM82-24CLD-T) EtherCAT: ≈3.42 kg (≈ 5.52 kg) (based on BWM28-50ECD-T) |
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| Power supply | 24 VDC (ripple P-P: ≤ 10 %) |
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| Current consumption | Master: ≤ 200 mA, slave: ≤ 150 mA |
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| Protection circuit | Reverse power protection circuit, output short overcurrent protection circuit |
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| Insulation resistance | ≥ 20 MΩ (500 VDC megger) |
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| Noise immunity | The square wave noise by the noise simulator (voltage: 500 V, period: 10 ms, pulse width: 1 us) |
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| Dielectric strength | Between the charging part and the case : 500 VAC 50 / 60 Hz for 1 min |
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| Vibration | 1.5 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 2 hours |
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| Shock | 210 m/s² (≈ 21 G) in each X, Y, Z direction for 3 times |
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| Ambient illumination | Light bulb: 5,000 ㏓, semiconductor: 5,000 ㏓ |
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| Ambient temperature | 15 to 35 ℃, storage: 15 to 35 ℃ (no freezing or condensation) |
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| Ambient humidity | 35 to 85 %, storage: 35 to 85 % (no freezing or condensation) |
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| Cable spec. | Ø 5 mm, 6-wire, 250 mm |
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| Connector spec. | M17 plug connector |
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| Output connector spec. | Connector type: 4-pin, 6-pin connector (5.08 mm pitch) / terminal type: 10-pin terminal |
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| Material | Case: AL / ABS, sensing part and Indicator part: PMMA |
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| Comm. protocol | CC-Link, EtherCAT |