I am unable to connect with pressure transmitter using field communicator 475.

Please help me out for its connection diagram or any other setting in communicator?

 

Where are the FF (Fieldbus is an end-all/be-all that just magically does all) pundits when they're needed?

I don't do FF but the 475 manual has 20 pages (59-78 pdf) on getting FF to work.

http://www2.emersonprocess.com/site...oductReferenceAndGuides/475_ru_usermanual.pdf

 

If you are testing on the bench make sure you are using a fieldbus power supply and not DC power supply and 250 ohm resistor.

If you are not using DeltaV select Utility form the Fieldbus Application Main Menu. Uncheck "DeltaV System Polling"

With this you should be able to detect the device.

If not, follow the field communications troubleshooting found here:
http://www.eddl.org/SiteCollectionDocuments/TechPapers/ag_Field Communication Troubleshooting.pdf

Are you testing this separately on the bench or is it on a running system? In any case the 475 simply connects in parallel with the power supply and transmitter

Cheers,
Jonas