The world's most common industrial protocol in its two dominant forms — framing, addressing, gateways, and the mistakes that break integrations.
Modbus
Modbus RTU/TCP: the ubiquitous serial and Ethernet field protocol.
IndexModbus specifications and resources (modbus.org)
The Modbus Organization: current specifications for Modbus RTU, ASCII, and TCP, plus conformance and developer resources.
Terms in this topic
- Modbus
- Simple register protocol; RTU on serial, TCP on Ethernet.