{HEAD ~ The information} processed by the linking device, which may include function block information, is automatically routed from a field device to the controller or from the controller to {TAIL ~ a field device} 
is automatically routed to
{ HEAD ~ The information } processed by the linking device , which may include function block information , is automatically routed from a field device to the controller or from the controller to { TAIL ~ a field device }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL