CD2H Series

Reasons for first-in-class performance

Equipped with the ATMOS image sensor

• The Best-in-class preformation is achieved by the ultra-sensitive ATMOS image sensor that was originally developed for the most advanced displacement sensor, CDX Series.

  • ATMOS: Auto Tuning C-MOS

  

• 

The unique algorithm realizes measurement without feedback process.
Real-time measurement is realized, as momentary errors of measurement and delay in response are eliminated.

• Stable detection even on metal objects with glossy surface - ATMOS

• Stable detection even on black objects - ATMOS

Fastest-in-class^* repeat accuracy

Reliable detection is possible even in 1 μm steps.

Fastest-in-class Sampling Period^*

Highest-in-class Linearity^*

This is especially effective for measurement in a long distance or wide range.

Long distance 700 mm type：±0.1% of F.S. (200 to 700 mm) /±0.3% of F.S. (700 to 1200 mm)

• Among laser displacement sensors with the repeat accuracy of 1 μm
  (Investigated by OPTEX FA in November 2021)

Easy-to-read OLED display

Improved visibilityImproved operability Menu texts can be displayed in 7 languages.
Display of measurement values can be selected among 3 modes of relative value, analog output value and bar graph.
Maintenance data such as internal temperature and total operating time can be also displayed for predictive maintenance.

OLED display can display various measurement values and languages

Waveform of received light can be displayed

First in industryMonitoring of waveform helps to check amounts of received light and an installation angle.
The masking function of unwanted ambient light is also available to reduce such interference.

Waveform of received light can be displayed on the sensor itself

Wide lineup of measurement ranges

Narrow measurement ranges of displacement sensors have required to adjust installation or model of the sensors to measure the distance to objects.
CD2H-700 with the longest distance of measurement range of 700±500 mm reduces work and time of setup changes.

Edge height detection

The Edge Height Detection performs judgement from a difference between measured values of present and an offset time in the past.
For example, it is useful to count printed materials that are transferred in an overlapping manner.

Maintenance data such as operating time, laser emittance and of the sensor can be monitored.

• Predictive maintenance can be conducted easily.

  

Error history record

• The number of errors and history are recorded.

  • The number of following error occurrence can be displayed.
  • The internal temperature exceeds 70ºC.
  • The internal temperature falls below 20ºC.
  • The power supply voltage falls below 9 V.
  • The sensor is overheated, when the internal temperature exceeds 140ºC.
  • An error in IO-Link communication occurs.

Rotate display

• Installation of the sensor can be made regardless of sensor direction.

  

7 languages supported

• The menu texts can be switched in English, German, Japanese, Korean, Simplified Chinese, Spanish and Traditional Chinese.

  

Recording of measured data

• Measured values of Max., Min., peak-to-peak, average and standard deviation for a period of key operation can be displayed.

  

IO-Link communication supported  

• IO-Link is one of technology that connects sensors and actuators to Industrial Ethernet using digital signals to promote smart factories.
  Measurement values can be obtained as digital values, reducing analog input.
  This enables noise immunity, cost reduction, and predictive maintenance.

  

  

IO-Link compatible laser Displacement Sensor

Software CD2H_URES_Navigator for IO-Link/analog output type

• Software is available to check measurement values, received light waveform and log measured values on a PC using our IO-Link Master (UR-E□16DT).
  It can be downloaded free of charge from our website.

  • Click here for softwareOpen in a new window

  

Buffering data storage of up to 16,000 measurements

• Level operation: Measured values are buffered at a particular time, or when an event occurs.

  e.g.

  • Level (Input ON): Buffering occurs during external input.
  • Level (Judgement ON/OFF): Buffering occurs while judgement is ON/OFF.

  Image during level operation

  

• Replay operation: Measurement values are buffered during external input or until immediately before the judgement changes.

  e.g.

  • Replay (Input ON): Buffering starts when the power is turned on and stops on the rising edge of an external input.
  • Replay (Judgement ON/OFF): Buffering stops when sensor judgment is switched ON/OFF

  Image during replay operation

  

• If the number of data exceeds 16,000, the oldest data will be overwritten.
  (Common to level and replay operation modes)

Software CD2H_RS485_Navigator for RS-485 type

• Software is available to check measurement values, received light waveform and acquire buffering data on a PC by using a commercially available RS-485-USB converter.
  It can be downloaded free of charge from our website. → Click here for softwareOpen in a new window.

Applications (Buffering function)

• Inspecting stopping accuracy of robots

  

  Determine the tolerance of the position at which the robot stops at the reference point.
  Using the buffering function, the behavior of the robot from before it returns to the reference point can be acquired as continuous data.

• Detection of minute chips on small parts

  

  Detects minute chips on small parts.
  Using the buffering function, the shape data of the chipped part can be retained.

• Detection of Uneven Winding

  

  When CD2H judges that the wire is unevenly wound, buffering is stopped and the continuous data immediately before the wire became unevenly wound can be retrieved as buffered data.