Modbus Manuals

This file is about the connection instructions of the Siemens series HMI with various brands. It includes information such as communication speed, controller station number, control zone/status zone, DOP terminal definition, controller Read/Write address definition, etc.

This document introduces the connection instructions of series HMIs with various brands

This document describes the wiring instructions for the series HMI and each brand, including Modbus RTU 2W (Master) HMI default values, communication speed, controller station number, control area/status area, controller wiring instructions, controller Read/Write address definitions, etc.

Describes how to use the HMI to connect to different brands, including communication speed, controller station number, control area/status area, controller wiring, controller Read/Write address definition, etc.

This document describes the default configuration and wiring instructions of the Modbus TCP/IP human-machine controller, including the controller's IP address, communication port, station number, etc. It also introduces the definition and address range of registers and contacts.