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Modbus Organization
A community for the Modbus communications protocol - data communication between devices over TCP/IP and over serial line – open and royalty-free since 1979. Visit Modbus.org to …
Specifications and Implementation Guides - Modbus Organization
Specifications and Implementation Guides Please review the license agreement before downloading any Modbus protocol or related documents.
Modbus - Device information
MODBUS Protocol is a messaging structure developed by Modicon in 1979, used to establish client-server communication between intelligent devices.
Modbus - Supplier information
MODBUS Protocol is a messaging structure developed by Modicon in 1979, used to establish client-server communication between intelligent devices.