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HK1158771B - A process control system and associated method using two communication networks - Google Patents

A process control system and associated method using two communication networks Download PDF

Info

Publication number
HK1158771B
HK1158771B HK11112994.8A HK11112994A HK1158771B HK 1158771 B HK1158771 B HK 1158771B HK 11112994 A HK11112994 A HK 11112994A HK 1158771 B HK1158771 B HK 1158771B
Authority
HK
Hong Kong
Prior art keywords
control system
process control
communication networks
associated method
networks
Prior art date
Application number
HK11112994.8A
Other languages
Chinese (zh)
Other versions
HK1158771A1 (en
Inventor
Keith Law Gary
Allan Burr Kent
R Sherriff Godfrey
Original Assignee
Fisher-Rosemount Systems, Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/540,120 external-priority patent/US7865251B2/en
Application filed by Fisher-Rosemount Systems, Inc filed Critical Fisher-Rosemount Systems, Inc
Publication of HK1158771A1 publication Critical patent/HK1158771A1/en
Publication of HK1158771B publication Critical patent/HK1158771B/en

Links

HK11112994.8A 2006-09-29 2008-10-09 A process control system and associated method using two communication networks HK1158771B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11540120 2006-09-29
US11/540,120 US7865251B2 (en) 2003-01-28 2006-09-29 Method for intercontroller communications in a safety instrumented system or a process control system
HK08111155.0A HK1116266B (en) 2006-09-29 2008-10-09 An input/output (i/o) bus connection system for use in a process control system and an associated method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
HK08111155.0A Addition HK1116266B (en) 2006-09-29 2008-10-09 An input/output (i/o) bus connection system for use in a process control system and an associated method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
HK08111155.0A Division HK1116266B (en) 2006-09-29 2008-10-09 An input/output (i/o) bus connection system for use in a process control system and an associated method

Publications (2)

Publication Number Publication Date
HK1158771A1 HK1158771A1 (en) 2012-07-20
HK1158771B true HK1158771B (en) 2012-11-09

Family

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