Does anybody know the approximate market share of the various plc manufacturers?
M Thread Starter mike Feb 3, 2011 #1 Does anybody know the approximate market share of the various plc manufacturers?
J James Ingraham Feb 4, 2011 #2 I don't know, but I'd be VERY interested in seeing it. I can tell you anecdotally that Allen-Bradley is biggest in North America, Mitsubishi in Japan, and Siemens everywhere else. But I've never seen the real numbers. -James Ingraham Sage Automation, Inc.
I don't know, but I'd be VERY interested in seeing it. I can tell you anecdotally that Allen-Bradley is biggest in North America, Mitsubishi in Japan, and Siemens everywhere else. But I've never seen the real numbers. -James Ingraham Sage Automation, Inc.
D David Feb 6, 2011 #3 data is now 5 years old, but there are numbers here: http://www.eng-tips.com/viewthread.cfm?qid=142123 ARC sells a PLC market study: http://www.arcweb.com/Research/Studies/Pages/PLCs.aspx
data is now 5 years old, but there are numbers here: http://www.eng-tips.com/viewthread.cfm?qid=142123 ARC sells a PLC market study: http://www.arcweb.com/Research/Studies/Pages/PLCs.aspx
D David Feb 9, 2011 #4 see Jraef's post on this thread for 2 year old data: http://cr4.globalspec.com/thread/65754/Industrial-Controllers David
see Jraef's post on this thread for 2 year old data: http://cr4.globalspec.com/thread/65754/Industrial-Controllers David
