Only one 232ADP unit can be connected to one base unit to the serial
port provided FX-232ADP PDF at the left side
FX-232ADP PDF User's Manual(Data Communication FX-232ADP User'S Guide Edition) Mitsubishi FX-232ADP Manual.
Mitsubishi FX-232ADP PDF FX-232ADP
FX-232ADP FX-232ADP User'S Guide FX-232ADP PDF Communication Adapter User's Guide PDF.
FX-232ADP Manual Mitsubishi FX-2322ADP FX-232ADP User'S Guide PDF User's Manual.
AJ65BT-R2N Mitsubishi RS-232 Interface Moodule FX-232ADP User'S Guide Manual PDF.
Mitsubishi FX3U-232ADP(-MB) PDF Manual.