What the FX2NC-485ADP Is
The FX2NC-485ADP is a dedicated RS485 adapter for Mitsubishi FX2NC series PLCs. It plugs into the expansion connector to add one RS485 port, drawing up to 150 mA from the 5 V DC backplane rail. Baud rate is field-selectable between 0.3 and 19.2 kbps, and the interface supports point-to-point or multi-drop links up to 500 m total cable distance.
