Product Description
Mitsubishi Q66DA-G
The Mitsubishi Q66DA-G is a high-performance, 6-channel digital-to-analog (D/A) converter module designed for the MELSEC-Q series programmable logic controllers (PLCs). This module is engineered to convert 16-bit digital signals from the PLC CPU into precise analog voltage or current outputs. It offers exceptional flexibility with selectable output ranges, making it suitable for controlling a wide array of industrial devices such as inverters, servo drives, proportional valves, and chart recorders. With a fast conversion speed and high resolution, the Q66DA-G ensures accurate and responsive control, enhancing the performance and reliability of complex automation systems. Its seamless integration into the Q series platform makes it an ideal solution for applications requiring precise analog signal generation.
Technical Specifications:
- Number of Analog Output Channels: 6 channels
- Digital Input Resolution: 16-bit signed binary (-32768 to +32767)
- Analog Voltage Output: DC -10V to +10V (External load resistance: 1kΩ to 1MΩ)
- Analog Current Output: DC 0mA to 20mA, 4mA to 20mA (External load resistance: 0Ω to 600Ω)
- Conversion Speed: 80 µs/channel
- Number of Occupied I/O Points: 16 points (Intelligent device)
- External Connection: 40-pin connector

Mitsubishi Q66DA-G
Mitsubishi Q66DA-G is a high-performance 6-channel D/A converter module for the MELSEC-Q series PLC, providing precise voltage and current analog outputs for industrial automation control.






