Precision Digital PDA7485 is an isolated RS-232 to RS-422/RS-485 converter. It accepts RS-232 on the input side and provides isolated differential RS-422 or RS-485 outputs, enabling safe bridging between a serial host and a networked differential bus. This converter is designed to link legacy RS-232 equipment to RS-422/RS-485 networks in environments where electrical isolation protects equipment and personnel.
