A short discussion on the standard analog input modules of the Melsec-Q series PLC, By standard – we only refer to the highest density voltage and current modules.

Note that:

  • Current Analog Input is AI which is ADC which is analog to digital conversion.
  • Current Analog Output is AO which is DAC which is digital to analog conversion

Melsec-Q Standard Analog Input Modules

The following analog modules are applicable:

  • Q68ADV – Analog Input (voltage)
  • Q68ADI – Analog Input (current)
  • Q68AD-G – Analog Input (current\voltage)

Melsec-Q Selection Tool

The Melsec-Q selection tools is applicable for the designing of the required PLC system.

The following link applies;