System Integration - Emerson Rosemount 5408 Reference Manual

Transmitter Overview
November 2017
2.6

System integration

The transmitter is loop-powered, and uses the same two wires for power supply and output signal. The
output is a 4-20 mA analog signal superimposed with a digital HART signal. The transmitter can be
configured for either HART Revision 6 (default) or 7 (option code HR7). The HART Revision can be
switched in field.
By using the optional Rosemount 333 HART Tri-Loop
three additional 4-20 mA analog signals. With the HART protocol, multidrop configuration is possible. In
this case, communication is restricted to digital, since current is fixed to the 4 mA minimum value.
The transmitter can be combined with the Emerson
communicate HART data with IEC 62591 (WirelessHART
be connected to a Rosemount 751 Field Signal Indicator, or it can be equipped with an LCD display.
The transmitter can easily be configured by using a PC with the Rosemount Radar Master Plus software
(running in the Instrument Inspector
any other Device Descriptor (DD) or Field Device Integration (FDI) compatible host system.
The Rosemount 5408 and 5408:SIS are compliant with NAMUR NE 107 Field Diagnostics for standardized
device diagnostic information.
Figure 2-4. System Architecture
A. Emerson Wireless 775 THUM Adapter
B. Rosemount 5408
C. Rosemount 751
D. Field Communicator
E. Approved IS barrier (for Intrinsically Safe installations only)
10
A B
™
, the digital HART signal can be converted into
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Wireless 775 THUM
®
™
Application), a Field Communicator, the AMS Device Manager, or
C
D
F.
G.
H.
I.
Reference Manual
00809-0100-4408, Rev BA
™
Adapter to wirelessly
) technology. In addition, the transmitter can
F
E
G
H
I
Rosemount 333
Host/DCS system
HART modem
Rosemount Radar Master Plus or AMS Device Manager
Transmitter Overview