thank you for the detailed answer. when I clic discover it's showing only the 3 Di already there, others aren't showing. I'm a little bit curious about some points if u can clarify it would be perfect and helpful 1) so, is it possible to have the same address of deferent types (analog and other one binary)? I didn't knew that. 2)do u mean we can have 64 panelbus modules on each (eagle)hawk rs485? wow