Redundancy In Profibus Pa & Foundation Fieldbus

Dear Sir,
Is it possible to have redundancy in Profibus PA & Foundation Field BUS or not if yes how.


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Hello Chau...,

If you should want redundancy with fieldbus foundation you need to build a double network. This means a double sensor, double cabling eso. I know that Delta-V support in this way redundancy and there software is capable of dooing this.

I can't speak for Profibus PA but I think it's the same story.

Rudi