Mitsubishi Q66DA-G Analog Output Module for MELSEC-Q Series

The Mitsubishi Q66DA-G (Q66DA-G) is a channel-isolated analog output module designed for integration within Mitsubishi MELSEC-Q series programmable logic controller platforms. Operating as a specialized digital-to-analog converter module, the unit converts digital numeric values generated by the CPU into proportional analog voltage or current signals to drive external process equipment. With individual channel isolation, it effectively suppresses ground loops and inter-channel noise interference, ensuring stable signal transmission in demanding industrial environments. This module mounts directly into standard MELSEC-Q series base units and interfaces with the system controller via the high-speed backplane bus. It is commonly deployed in process control, factory automation, motion regulation, and machinery systems that require precise control over variable speed drives, proportional valves, actuators, and signal conditioners. With a documented net weight of 10 kg according to listing records, the module serves as a reliable replacement component for maintaining automated production lines and industrial machinery. Its robust architecture delivers dependable analog conversion across critical industrial automation applications.