Emerson Rosemount 5900S Reference Manual page 87

Reference Manual
00809-0100-5900
Table 3-10: Terminal Block Connections for the Rosemount 5900S
Connection
X1: Tankbus in
X2: Terminate on
X3: Shield loop
through
X4: Tankbus out
Test terminals
The X1 terminal is connected to the intrinsically safe Tankbus.
A jumper on the X2 terminal enables the built-in termination. The termination should be
used if the Rosemount 5900S gauge is installed at the end of a Tankbus network. See
Tankbus
The X3 terminal is used for connecting the cable shield in order to enable a continuous
shield throughout the Tankbus network.
The X4 terminal can be used for "daisy-chain" connection to other devices such as the
Rosemount 2240S Multi-input Temperature Transmitter, or the Rosemount 2230
Graphical Field Display. See also
Terminal block Two-in-One version
The Rosemount 5900S Two-in-One version can be connected to a single Tankbus or two
separate Tankbuses.
Rosemount 5900S Radar Level Gauge
Description
Intrinsically safe Tankbus input, power and communication (spur in
F
OUNDATION
The integrated line terminator is connected over the Tankbus when a
jumper is placed in the terminal block
Cable shield daisy-chain connector (not grounded)
Tankbus output connected to X1 for optional daisy-chain connection to
other devices
Test terminals for temporary connection of a Field Communicator
for more information on how to terminate the Tankbus.
Figure
Fieldbus system)
3-30.
Installation
September 2019
87