Modbus is a serial communications protocol originally published by Modicon (now Schneider Electric) in 1979 for use with its programmable logic controllers (PLCs). Simple and robust, it has since become a de facto standard communication protocol, and it is now a commonly available means of connecting industrial electronic devices. The main reasons...
Found on
http://en.wikipedia.org/wiki/Modbus
This Protocol is a messaging structure developed by Modicon in 1979. It is used to establish master-slave/client-server communication between intelligent devices.
Found on
http://www.contractorsunlimited.co.uk/glossary.shtml
Proprietary communication protocol used on secondary networks between HMI, substation computers or Bay computers and protective relays.
Found on
http://www.youngco.com/young2.asp?ID=4&Type=3
No exact match found.
