Siemens S7-200 PLC Connection Manual for Delta DOP HMI

This document provides connection instructions and communication parameters for Siemens S7-200 PLCs with Delta DOP series HMIs, including factory settings for baud rate, station number, and control/status areas. It also defines the PLC read/write address formats for registers and contacts, with notes on data types, byte ordering, and communication delay settings to avoid errors.