RTU-EN01 Modbus TCP Interface Connection Manual

This document provides the factory settings and connection specifications for a Delta RTU-EN01 Modbus TCP interface used with an HMI, including controller IP address, COM port, and station number. It defines the read/write address formats for registers and contacts, such as Basic Registers, Timer/Counter Registers, I/O Module Control Registers, and various relays, along with their Modbus address mappings.