Method, bus components, and control system for {TAIL ~ ethernet based control} of {HEAD ~ an automation system} 
Method , bus components , and control system for { TAIL ~ ethernet based control } of { HEAD ~ an automation system }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD