FX2N-2DA Mitsubishi PLC Special Function Module FAQ

FX2n-2DA Mitsubishi PLC's analog output module (hereafter referred to as FX2n-2DA) is used to convert 12-bit digital values ​​to 2-point analog outputs (voltage output and current output) and input them to the programmable controller (later Mitsubishi PLC).
When the FX2N-2DA Mitsubishi PLC cannot perform normal operation, the following items should be confirmed
1) Confirm the status of the power LED. On: The extension cable is properly connected. Off or flashing: Confirm the correct connection of the extension cable.
2) Confirm the external wiring.
3) Check whether the external device connected to the analog output terminal corresponds to the FX2N-2DA.
4) Use a voltage meter and ammeter to confirm the output voltage value and output current value. Confirm the digital to analog conversion of the output characteristics. When the converted D/A value is not suitable for the output characteristics, the offset and gain can be readjusted. When shipped from the factory, its output characteristic is DC 0-10V.
What is the processing time of FX2N-2DA?
The FX2N-2DA processing time is: 4ms/1 channel. (Synchronize with sequence program)
What is the power specification of the FX2N-2DA?
FX2N-2DA power supply specifications: analog circuit, 24V DC ± 10%, 85mA (from the PLC's internal power supply); digital circuit, 5V DC, 30mA (from the PLC's internal power supply).
FX2N-2DA voltage output and current output are mixed.
FX2N-2DA Mitsubishi PLC, mixed use of two channels voltage output and current output is possible.