LUT400 Communications Options
AG091712 13 of 13
APPLICATION GUIDE
6. Foundation Fieldbus Gateway
Access to Process Variable: Yes
Access to Secondary Variable: Yes
Access to variables from HART commands: No
Access to status information: Yes
Full accuracy: Yes
PDM access: Local access via HART modem
PACTware access: Local access via HART modem
AMS access: Local access via HART modem
Benefits:
Connection onto FF network
Access to PV and status information.
Disadvantages:
Higher cost than 4-20 mA
No remote access via configuration software.
Equipment notes: The key piece of equipment
for this application isT700, the FF to HART
gateway made by Fieldbus International AS
(Fint). This can be ordered directly from Fint
at www.fint.no
.