The communication connector of the 232BD is the D-sub, 9-pin socket type. The
FX1N-232-BD FX1N-232-BD Manual table below shows the
pin arrangement
FX1N-232-BD FX1N-232-BD PDF PDF User's Manual(Data Communication Edition) Mitsubishi FX1N-232-BD FX1N-232-BD Manual FX1N-232-BD PDF Manual.
Mitsubishi FX1N-232-BD PDF User's Guide.
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