LED Lighting Controller with Ethernet ConnectivityOPPD-30 Series


Easy Ethernet connectivity

  • Mitsubishi Electric iQSS support
  • Automatic brightness management
OPPD-30 Series

Automatic brightness management and predictive lighting maintenance

Brightness/temperature monitoring and feedback control

  • Connecting the OPPD-30E to lighting equipped with “FALUX sensing”enables monitoring of the lighting brightness and temperature. Based on these monitored values, dimming feedback control can be performed, allowing brightness to be kept constant.

Monitoring function

The lighting’s built-in photodiodes are used to monitor the brightness of the lighting.
Alarm output: Setting a threshold in advance makes it possible to output an alarm when brightness decreases to a predetermined level.
Instrumental error adjustment: Absolute brightness monitoring makes it possible to adjust for lighting instrumental errors.

Dimming feedback control

Automatic brightness management

With LED lighting, decreases in brightness can occur due to various factors including drops in voltage caused by extension cables and LED deterioration.
The factory default brightness is maintained through automatically corrected dimming values to prevent drops in brightness.
Corrections can be verified as “Corrected dimming value.”The feedback range is determined by the set dimming value and the maximum dimming value (999).
A signal is output as a feedback error when the maximum dimming value is reached.

Measured brightness/temperature logging function

  • Measured values such as brightness and temperature can be collected and displayed in a graph using the dedicated software (PC).
    Data can be output as a .csv file. Displaying monitored values allows users to recognize LED degradation, which is useful as a function for predictive lighting maintenance.

    Recordable items

    ・Dimming value ・Monitored value
    ・Corrected dimming value
    ・Lighting temperature
    ・Power supply temperature