DOP HMI to Modicon TSX Uni-Telway Connection Manual

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