Reference Manual
00809-0600-4026, Rev BA
December 2011
Rosemount Process Radar
5-10
RS-485 with Modbus
communication Power
Supply
The Rosemount 5400 Series RS-485 with Modbus communication transmitter
version operates using a power supply ranging from 8-30 Vdc (max. rating).
See the Rosemount 5300/5400 Series with HART to Modbus Converter
Manual Supplement (Document No. 00809-0500-4530) for details.
Power Consumption:
< 0.5 W (with HART address=1)
< 1.2 W (incl. four HART slaves)
NOTE
Rosemount 5400 Series Transmitters with Flameproof/Explosion-proof
Output have a built-in barrier; no external barrier needed.
Step 3. Configure If the transmitter is configured at the factory, it is not necessary to proceed
with the following steps, unless you need to verify/change settings.
Basic configuration can easily be done with the Rosemount Radar Master
(RRM), a Field Communicator, the AMS
™ Suite, DeltaV
®
, DTM, or any other
DD (Device Description) compatible host system. For advanced configuration
features, RRM is recommended.
Latest version of all available configuration software for the Rosemount 5400
Series can be found at www.rosemount.com/levelsoftware.
The Rosemount RadarMaster Guided Setup includes a Wizard for Basic
Configuration, which is sufficient in most cases. Further configuration options
are available using the Setup Functions, as described in the Reference
Manual (Document No. 00809-0100-4026).
Configuration with the Rosemount RadarMaster Guided Setup is described
on the following pages and the corresponding Field Communicator fast key
commands and F
OUNDATION fieldbus parameters are given.
Standard installation configuration instructions are covered in this Quick
Installation Guide. See the Reference Manual (
Document No.
00809-0100-4026) for more complicated situations, e.g. extremely turbulent
and boiling applications, or for installations that have disturbing objects within
the radar beam etc.
MODBUS
POWER
HART
(RS-485)
HART to Modbus Converter
MB
MA
-
-
+
+
Ambients > 60 ºC
Use wiring rated
for min 90 ºC
MODBUS
(RS-485)
erter
MB
MA
-
If it is the last
transmitter on the
bus, connect the
120termination
resistor.
RS-485 Bus
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