AC450 with S900 IO For Zone 1
AC450 with S900 IO.
Please list out the limitation and Cons you came across while working with it.
Any related information will be usefull.
Thanks in Advance.
Profibus on AC450 is not very reliable. IMHO I do NOT recommend it, especially on an IO Bus. For S900 I would say definitely not.
Its slightly ok for something non-critical like an operator panel, because there is no problem if you have to restart the profibus, but you have to acccept that the profibus will stop from time to time and need to be restarted.