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Reference Manual
00809-0100-4530, Rev BA
July 2009
5-45
Rosemount 5300 Series
TRI-LOOP HART TO
ANALOG CONVERTER
The Rosemount 333 HART Tri-Loop HART-to-Analog Signal Converter is
capable of converting a digital HART burst signal into three additional
4-20 mA analog signals.
To set the Rosemount 5300 transmitter up for the HART Tri-Loop:
1. Make sure the Rosemount 5300 transmitter is properly configured.
2. Assign transmitter variables Primary Variable, Secondary Variable etc.
HART command [2,1,1].
RRM: Setup>Output/General.
3. Configure variable units: Length, Level Rate, Volume and Temperature.
HART command [2,2,2,5].
RRM: Setup>General/Units.
4. Set the 5300 in Burst mode.
HART command [2,2,4,2].
RRM: Setup>General/Communication.
5. Select Burst option 3=Process variables and current (Process vars/crnt).
HART command [2,2,4,2,2].
6. Install the Tri-Loop. Connect Channel 1 wires, and optionally wires for
Channel 2 and Channel 3.
Variables
Assignment
Variable
Units