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Hello every one.
I work as a automation engineer consultant for a company that uses Siemens PCS7 for their automation tasks.
Now I would like to build a PA bus with redundant ring topology in an Ex zone 1 application.
The thing is, that no provider seems to have a solution for this....
Is there anyone out there who have the same problem, or even a solution?
Please, help me out......(!)
I work as a automation engineer consultant for a company that uses Siemens PCS7 for their automation tasks.
Now I would like to build a PA bus with redundant ring topology in an Ex zone 1 application.
The thing is, that no provider seems to have a solution for this....
Is there anyone out there who have the same problem, or even a solution?
Please, help me out......(!)