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Color / Mark Sensors CST-R80 Series
RGB + Brightness

CST-R80 Series

  • Identifies the color proportion and brightness of LEDs by analysing light into three primary colors: red, green, and blue
  • Equipped with two separate outputs for RGB composition values and brightness
  • Resolving power: 0.01% color proportion and 0.1% brightness
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CST-R80 Series

Model Detection method Response time Output mode  
CST-R80 RGB color composition / Brightness 50ms or less NPN
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CST-R80PN RGB color composition / Brightness 50ms or less PNP
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More Info

Figures below show examples in which the sensor checks whether a different color LED exists, whether each LED turns on, and whether the light emission qualities of LEDs are appropriate, using CS-R80 and CST-R80 together.

LED wavelength properties which can be distinguished (Typical)

LED wavelength properties which can be distinguished (Typical)

White LED which CST-R80 can identify

White LED which CST-R80 can identify

CST-R80
CST-R80PN

NPN output

PNP output