Typical Installation - Emerson Rosemount 5900S Series Reference Manual

Rosemount 5900S Series
3.4.8 Typical
installation
Figure 3-18. Example of a
Tankbus connection for a single
tank
2410 Tank Hub with
intrinsically safe power
supply, integrated power
conditioner, and built-in
terminator
3-44
The example below (Figure 3-18) illustrates a system with daisy-chained field
devices on a single tank. Terminators are installed at both ends of the fieldbus
segment as required in a F
terminators are enabled in the Rosemount 2410 Tank Hub and a field device
at the end of the network segment.
In addition to the field instruments on the Tankbus, Figure 3-18 illustrates how
an instrument such as a pressure transmitter can be connected to the
intrinsically safe 4 -20 mA analog input of the 2410 Tank Hub.
Tankbus length up to 1000 meter depending
on number of devices and cable type
2230 Display
Tankbus
IS Analog Input
(Secondary bus)
The maximum distance between the 2410 Tank Hub and the field devices on
the tank depends on the number of devices connected to the Tankbus and the
quality of cables.
See chapter "Electrical Installation" in the Rosemount 2410 Reference
Manual (Document no. 305030EN) for more information about cable
selection, power budget, and the 2410 Tankbus.
See also "Typical Installations" in the Rosemount 2410 Reference Manual
(Document no. 305030EN) for more examples of how to install systems that
include the 2410 Tank Hub.
fieldbus system. In this case
OUNDATION
2240S Multi-input Temperature
Transmitter
5900S Radar
Level Gauge
3051S Pressure
Transmitter
Maximum number of HART
Slave Devices:
Passive current loop: 5
Active current loop: 3
Reference Manual
00809-0100-5900, Rev CA
June 2014
Built-in
terminator
enabled on the
last device
Section 3. Installation