Fiber-Optic SensorsD4RF/D4IF Series

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Easy-to-Read, Easy-to-Use,
Fiber-Optic Sensors

  • Easy-to-read OLED display
  • Fiber insertion indicators to check insertion depth of Fiber-Optic Cables
  • Large LED indicators for excellent visibility
  • NEW MODELS

    Short-range/High accuracy type
    Infrared light source type
D4RF/D4IF Series
Enhanced Operability with Updated User Interfaces
Highly visible OLED display and large LED indicators.
New user-friendly functions, such as hold display of received light amounts.
In addition to these features, IO-Link compatibility allows this new generation Fiber-Optic Sensors to meet the needs of smart factories.
➊ Easy-to-read OLED display
In addition to clear and detailed detection status and values displayed on the OLED display, the setting menu can be displayed in English, Japanese, Korean, Simplified Chinese or Spanish.
Stretch display mode of
received light amount
Displayed values of threshold and received light amounts can be set to be multiplied by 10 or 50 for easier perception.
➋ Fiber insertion indicators to check
     insertion depth of Fiber-Optic Cables
The correct insertion status can be confirmed at a glance.
➌ Large LED indicators
Three-dimensional indicators provide operators with superb visibility of sensor status from a distance.
➍ Larger buttons for
     secure operation
Larger buttons with the tilted top shape help operators easy setting of parameters.
➎ Cover with wide
     opening angle
The cover opens up 180°, keeping it out of the way of the buttons.
In addition, the display is clearly visible because the cover hides only the buttons.
  •  OLED display and easy to open and close
           cover

  •  Hold display and received light amount
           stretch display mode

  •  Fiber insertion indicators

  •  Easy teaching

Hold display

  • Amounts of received light can be set to display at peak/bottom values.
    This makes you easier to grasp exact values of detection to adjust a threshold with correct operation margin.

Batch setting to connect Fiber-Optic Sensors

  • Batch setting to connected Fiber-Optic Sensors.
    Settings such as "Copy to all", "Zeroing all" and "All teach" are copied from the main unit to the expansion units as a batch.
    Max. 15 units of Fiber-Optic Sensors can be connected.

Enhanced detection in a long distance

  • High-power LEDs combined with a lens designed for high efficiency increased the sensing distance.
    This ensures detection that is stable and resistant to dust and contamination.

Ultra-fast response time

  • Response time can be selected from 6 speed modes, as fast as 16 μs.
    This facilitates 30,000 or more objects to be detected in 1 second.