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PHOTOEYE ADJUSTMENT (RETROFLECTIVE)
1. Optical axis sender
2. Optical axis receiver
3. Mounting hole Ø 5.2mm
4. LED indicator green: power on
5. LED indicator yellow: status of received light beam
Retroflective Photoeye
LED Indicators - Each sensor features two LED indicators to help you program and use the sensor.
Green - The green LED indicates “power”. When this indicator is lit, power is on.
Amber (Yellow) - The amber or yellow LED indicates “output.” This indicator will light up when an output is present.
In AC versions, this indicator shows that the relay is closed. In DC versions, this indicator shows that the transistor is
switched according to the light/dark switching that has been set.
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