Transparent support of remote I/O in a process control system
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United States of America Patent
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Mar 23, 2004
Grant Date -
N/A
app pub date -
Oct 18, 1999
filing date -
Oct 18, 1999
priority date (Note) -
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Abstract
A system and method configures a communication link in a process control system having a controller connected to an I/O device via a remote I/O communication link, which has a local and a remote I/O interface communicatively coupled via a remote I/O communication bus. The system and method specifies a remote connection between the controller and the I/O device, recognizes that the remote connection requires communications over the remote I/O communication link, and automatically generates communication objects to route communications between the controller and the I/O device via the remote I/O communication link.
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