Factory Automation

Controllers MELSEC-Q Series

Product features -Analog-

Analog I/O

Application specific intelligent modules

A range of analog modules ideal for process control applications

Isolated analog modules suitable for process control

Channel isolated

  • High resolution analog-digital converter module

    Q64AD-GH

  • High resolution analog-digital converter module
    (with signal conditioning function)

    Q62AD-DGH

  • High resolution digital-analog converter module

    Q62DA-FG

  • Analog-digital converter module

    Q68AD-G

  • Analog-digital converter module
    (with signal conditioning function)

    Q66AD-DG

  • Digital-analog converter module

    Q66DA-G

The channel isolated analog modules are specifically designed for process control applications by offering high accuracy conversion combined with high isolation voltage. Flow meters, pressure gauges, etc. can be directly connected to the analog input, and control valves to the analog output. Hardware and installation costs can be substantially reduced because external isolation amplifiers are not required. When used with a general purpose controller, a low cost process control solution can be created.

High dielectric withstand voltage

■ Electric disturbances such as current and noise can be isolated.

●Standard analog input module

●Isolated analog input module

■ External signal converters are not required.

●Without channel isolated analog module

●With channel isolated analog module

High conversion speed analog modules

  • High speed analog-digital converter module
    • Q64ADH
  • Analog-digital converter module
    • Q68ADV
    • Q68ADI
  • High speed digital-analog converter module
    • Q64DAH
  • Digital-analog converter module
    • Q62DAN
    • Q64DAN
    • Q68DAVN
    • Q68DAIN
  • Analog-digital/Digital-analog converter module
    • Q64AD2DA

Many high-speed A/D and D/A conversion (analog) modules are available. These modules are feature packed to allow maximum flexibility when connecting to devices. Both speed and accuracy are great enough to control sensitive motion applications using servos or inverters.

Lineup

Number of channels Channel isolated Analog input Analog output
Voltage input Current input Signal conditioning Voltage output Current output
2 ● — — Q62AD-DGH Q62DA-FG
— — — — Q62DAN
Q64AD2DA*1
4 ● Q64AD-GH — — —
— Q64AD
Q64ADH
Q64AD2DA*1		 — Q64DAN
Q64DAH
6 ● — — Q66AD-DG Q66DA-G
8 ● Q68AD-G — — —
— Q68ADV Q68ADI — Q68DAVN Q68DAIN
  • *1.I/O combined module