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September 2020
Figure 5-3: Tank Databases in System Hub and Tank Hubs
A. Rosemount 2410 Tank Hub on tank TK-1
B. Rosemount 2460 System Hub
C. Rosemount 2410 Tank Hub on tank TK-2
Multiple tanks connected to a single Rosemount 2410 Tank Hub
In this example a Rosemount 2460 System Hub is connected to a
Rosemount 2410 Tank Hub that serves three tanks. The temperature device
on tank 1 has the same Modbus address as the tank hub itself. The other
temperature devices on tank 2 and 3 have separate Modbus addresses.
Figure 5-4
Hub connected to a Rosemount 2410 Tank Hub. The Rosemount 2410
collects measurement data from three tanks. Each tank is equipped with a
Rosemount 5408 Radar Level Transmitter, a Rosemount 2240S Temperature
Transmitter, and a Rosemount 2230 Graphical Field Display. The Modbus
address configuration is summarized in
Table 5-2: Modbus Address Configuration for Tank Hub and Field
Devices on Three Tanks
Tank
TK-1
TK-2
TK-3
Quick Start Guide
shows an example of a system with a Rosemount 2460 System
Rosemount 2410
Tank Hub
101
101
101
Table
5-2.
Rosemount 5408
Level Transmitter
Modbus Address
1
2
3
Quick Start Guide
ATD (2230, 2240S)
101
102
103
41
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