Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

Banner Engineering introduces its new K50 Modbus Series, comprised of multicolor indicators and pick-to-light sensors. Designed with the industry-standard Modbus RTU protocol, the K50 Modbus Series ...

“Modbus TCP is easy to implement because it is based on a very simple message structure containing an IP address, function code and data registers,” explained Haldeman. “The registers can be in 16-bit ...