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Reference Manual
300530EN, Rev BA
September 2012
2-3
Rosemount 2410
Section 2. Overview
2.1.1 Communication The Raptor system supports various communication interfaces between a
Rosemount 2410 and a TankMaster PC or other host computers as illustrated
in Figure 2-2 to Figure 2-4.
Both the Primary bus and the Secondary bus can be used for either TRL2
Modbus (standard) or RS485 Modbus communication.
On the Secondary bus you may use other communication protocols as well,
such as Enraf, Varec etc.
Figure 2-2. Typical configuration
of a Rosemount 2410 and 2160
FCU connected to PC/Host
Figure 2-3. Typical configuration
of a Rosemount 2410 connected
to PC/Host
Modem
TankMaster
FCU 2160
RS232
USB / RS232
Primary bus:
TRL2 Modbus,
RS485 Modbus
Field devices
TRL2 Modbus
RS485 Modbus
Rosemount 2410
Tankbus
DCS
Secondary bus:
Enraf and others,
HART 4-20 mA
analog output/input
Modem
USB / RS232
Tankbus
Field devices
Rosemount 2410
Primary bus:
TRL2 Modbus,
RS485 Modbus
TankMaster
Secondary bus:
Enraf and others,
HART 4-20 mA
analog output/input