A newly released study by ARC Advisory Group the leading analyst firm covering automation and enterprise software shows Modbus TCP as the world's leading industrial Ethernet protocol in terms of units shipped in 2004 Modbus TCP is the Ethernet... Learn more

The ubiquitous Modbus protocol whose ownership was recently transferred from Schneider Automation to an independent nonprofit organization Modbus-IDA has been accepted by the IEC as a Publicly Available Specification (PAS) complete release... Learn more

North Grafton MA April 12 2004 -- In a dramatic move signaling its dedication to the openness of the Modbus protocol Schneider Electric has transferred its copyright in the protocol to Modbus-IDA a nonprofit organization formed in 2002 to advance... Learn more