Singapore_Mats
Member
Is it still the australian mining company with 40.000(?) I/O or have the chinese gigantic powerplant even bigger?
Singapore_Mats said:Is it still the australian mining company with 40.000(?) I/O or have the chinese gigantic powerplant even bigger?
JesperMP said:I guess that this no longer can be classified as a "PLC installation", I just want to mention that in the proces industry you can have some VERY large installations:
47000 control loops
40000 instruments
13000 "intelligent" devices
http://www.fieldbus.org/images/stories/newsroom/newsletter/200601/#08
Greg Dake said:40,000 I/O...It sounds like someone REALLY knew what they were doing OR someone really DIDN'T know what they were doing...There's no inbetween with this one guys.
Greg
tragically1969 said:If it's this one you are talking about there is some more info on the Citect website:
http://www.citect.com/documents/case_studies/Olympic%20Dam%20Case%20StudyNew.pdf