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ivanoxford
January 12th, 2006, 05:25 AM
since I do so that the differential pressure transmitter yokogawa eja110F is recognized by rosemount 3420?
Dirk Diggler
January 16th, 2006, 10:09 AM
:confused: Huh???
Mike ONeill
February 3rd, 2006, 08:52 AM
Ivan,
Dirk was expressing some confusion at your question, which I guess is something about wanting to make a Rosemount 3420 communicate properly to a Yokogawa EJA110F dp transmitter. Does that sound right? Is the 3420 recognizing the EJA at all or does it think it is something else?
Heather Santos
February 3rd, 2006, 10:09 AM
Hi Ivanoxford,
Looking at Emerson's website (http://www.emersonprocess.com/rosemount/products/accessories/m3420.html)
I see the 3420 being used exclusively with Rosemount field devices. Like a gateway between FOUNDATION Fieldbus Rosemount devices and Modbus.

Is there anyone at Emerson would like to correct or add to this?

:eek: Note: The 3420 is not a registered FOUNDATION Fieldbus device.
ericrot
February 15th, 2006, 03:23 PM
Ivanoxford,

The 3420 makes every effort to be compatible with all Foundation Fieldbus devices. The latest release (2.3.19) allows for the upload of device specific DD's for full functionality of non-Rosemount devices. If you have detailed questions, I can answer those offline.