Mitsubishi FX3U PLC to DOP Series HMI Connection Manual

This document provides detailed wiring and configuration instructions for connecting Mitsubishi FX3U PLCs to various DOP Series HMI models via RS-422, RS-232, and RS-485 interfaces. It also defines the PLC read/write address mapping for registers and contacts, including data types, ranges, and communication parameters such as baud rate and parity.