Emerson Rosemount 2410 Reference Manual page 49

Reference Manual
00809-0100-2410, Rev DA
Figure 3-9
Rosemount 2410 with multiple tanks option). The field devices are connected to a segment coupler at
the end of the Tankbus.
A separate bus terminator is not required if one of the field devices with built-in terminator is connected
at the end of the fieldbus segment. There are other options available as well, for example using a
separate terminator plugged into the segment coupler, or a segment coupler with integrated bus
terminator.
Figure 3-9. Example of a Rosemount Tank Gauging system with a Rosemount 2410 Tank Hub connected to several
field devices at the end of the Tankbus (fieldbus segment)
Rosemount 2410 Tank Hub
The Rosemount 2410 Tank Hub has a built-in terminator and intrinsically safe power supply with
integrated power conditioner.
Note that the total length of the Tankbus (fieldbus segment) must be within the FISCO specifications and
the spurs must not exceed 60 meter, see
Installation
illustrates an example with four tanks connected to a Rosemount 2410 Tank Hub (requires
Tankbus length up to 1000 meter
depending on number of devices
and cable type
Tankbus
(Trunk)
Field Communicator
Rosemount 5400
Level Transmitter
Rosemount 2230 Display
"Cable selection for the Tankbus" on page
Installation
March 2017
Rosemount 644
Temperature Transmitter
Segment coupler with
integrated bus terminator
Rosemount 2240S
Temperature
Transmitter
27.
39