Emerson Rosemount 5408 Reference Manual page 77

Each Tri-Loop channel receives power from control room. Channel 1 must be powered for
the Tri-Loop to operate.
Rosemount 5408 or 5408:SIS receives power from control room.
Note
The operational mode on the Rosemount 5408:SIS must be set to Control/Monitoring when used
with the Rosemount 333 HART Tri-Loop.
Figure 4-6:
A.
B.
C.
D.
Refer to the Rosemount 333 HART Tri-Loop
how to install and configure the Rosemount 333.
Rosemount 5408 and 5408:SIS Level Transmitters
Example Installation of Rosemount 333 with Rosemount 5408
Approved IS barrier
DIN rail mounted Rosemount 333
Load resistance (≥250 Ω)
Control room
Reference Manual for further information on
Electrical Installation
67