The Standardization Association of China last week adopted three Modbus Protocol standards for industrial automation. “Through their standards authorities, China is looking to develop standards that ...

Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...

Inductive Automation announces the addition of Modbus TCP/IP to Ignition OPC-UA, the world's first cross-platform, completely free OPC-UA server. The Modbus protocol is used in millions of devices ...

Schneider Electric recently transferred is copyright of the Modbus protocol to Modbus-IDA, a nonprofit organization formed in 2002 to advance industrial communications. Modbus protocol was originally ...