FF Vs HART - Differences and Comparision

[Kaleem1013]

I read lot of literature about the difference and comparison between Foundation Feildbus and HART protocol.
Being a Mechanical Engineer, what is understand is that HART gives 4-20mA output signal. It is analog.
Where as FF is digital signal that can be interfaced with a DCS.

Hope i am not too far from what these actually are. A simple understanding and comparison between the two will be appreciated.


Thanks

 

[DRWeig]

Put the following phrase in Google:

hart foundation fieldbus comparison

You'll get a zillion answers, from industry standards, emerson, E+H, etc...

Best to you,

Goober Dave

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