DOP HMI to Modicon TSX Uni-Telway Connection Manual

This document provides wiring and configuration details for connecting Delta DOP HMI series to Modicon TSX PLCs using the Uni-Telway protocol, including RS-232 and RS-485 pin assignments for various DOP models. It also defines the PLC read/write address formats for registers and contacts, and explains communication efficiency settings for different Uni-Telway slave modes.