OPC layers respect to ISO OSI Reference Model
Posted: 27 Mar 2015, 13:59
Hi there,
I have a question regarding OPC network layers respect to ISO OSI Reference Model
I couln't find anything in the net in this regard
I mean something like following link for CAN BUS:
http://www.ifak-system.com/uploads/pics/Schema_CAN.jpg[^]
or for PROFINET:
http://image.slidesharecdn.com/introduc ... 1377682945[^]
or other fieldbuses:
http://www.processonline.com.au/article ... iew-Part-2[^]
for OPC, I have just found following stack overviews:
http://www.digitalbond.com/wp-content/u ... Opcua2.png[^]
so my question is:
is OPC (Classic/UA) not following ISO OSI model?
Thanks
Regards
Saeed
I have a question regarding OPC network layers respect to ISO OSI Reference Model
I couln't find anything in the net in this regard
I mean something like following link for CAN BUS:
http://www.ifak-system.com/uploads/pics/Schema_CAN.jpg[^]
or for PROFINET:
http://image.slidesharecdn.com/introduc ... 1377682945[^]
or other fieldbuses:
http://www.processonline.com.au/article ... iew-Part-2[^]
for OPC, I have just found following stack overviews:
http://www.digitalbond.com/wp-content/u ... Opcua2.png[^]
so my question is:
is OPC (Classic/UA) not following ISO OSI model?
Thanks
Regards
Saeed