Emerson Rosemount 2410 - Page 47

terminator in one of the field devices, or an external terminator plugged into one of the
devices, or a segment coupler with integrated bus terminator.
Figure 3-11: Rosemount Tank Gauging system with three tanks connected to the
Tankbus via segment couplers
D
A
F
H H H
G G G
B I
E
C C C
A. Rosemount 2410 Tank Hub
B. Rosemount 2230
C. Rosemount 5408 Level Transmitter
D. Tankbus length up to 1000 meter depending on number of devices and cable type
E. Rosemount 644 Temperature Transmitter
F. Tankbus
G. (Spur <60 m)
H. Segment coupler
I. Rosemount 2230 Display with built-in terminator
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 Cable selection for the
Tankbus.
Rosemount Tank Gauging system with external terminator
In case the last device on the Tankbus has no internal terminator, an external
terminator
(11)
according to FISCO model and Entity model can be used instead. It can be
screwed into a free cable gland on the device.
(11)
Part no. 6853511-494. Contact Emerson Automation Solutions/Rosemount Tank Gauging for more information.
Reference Manual Installation
00809-0100-2410 December 2019
Rosemount 2410 Tank Hub 47