Wireless Communication Using The 1066; Field Device Specification (Fds) - Emerson Rosemount 1066 Instruction Manual

Section 10: haRT Communication
April 2017
10.5.2 475 Field Communicator
HART (and Fieldbus) devices can be accessed in the field
using the 475, which provides the same basic
functionality as the AMS Intelligent Device Manager.
Asset management information can be uploaded into
the AMS database from the 475 for a common database
for asset management data. The 475 uses a color menu
driven display. The 475 Menu for the 1066 appears in
Appendix
10.6

Wireless Communication using the 1066

The 1066 can communicate by Wireless HART using
the Smart Wireless THUM Adaptor and the 1420 Smart
Wireless Gateway. All the information available with
the wired device can be accessed wirelessly, making it
possible to have the measurements and benefits of
HART communication in locations where running cable
would be difficult or prohibitively expensive.
Although HART 5 or HART 7 can burst the Dynamic
Variables (PV, SV, TV, & QV), HART 7 should be used
with the THUM because up to 8 Device Variables can be
continually burst using Command 9.
10.7

Field Device Specification (FDS)

For more details on the implementation of HART in the 1066 and its command structure, the Field
Device Specification for the relevant Device Revision should be consulted. They can be
downloaded from our website.
100
10.4.
Instruction Manual
FIGuRE 10-8. 475 Field
Communicator
FIGuRE 10-9. Wireless
Communication using the 1066
HART Communications
LIQ-MAN-1066