Emerson Process Management Rosemount 2410 manual Reference Manual, Temperature, 2240S Multi-input

Reference Manual

300530EN, Rev BA September 2012

Rosemount 2410

Figure 3-9. Example of a Raptor system with a Rosemount 2410 connected to several tanks at the end of the Tankbus (fieldbus segment)

Figure 3-9 illustrates an example with four tanks connected to a Rosemount 2410 Tank Hub (requires 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 Raptor 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.

2410 Tank Hub with intrinsically safe power supply, integrated power conditioner, and built-in terminator

Tankbus length up to 1000 meter depending on number of devices and cable type

Tankbus

(Trunk)

5400 Level	644 Temperature
	Transmitter
Transmitter

(Spurs <60 m)

Segment coupler with integrated bus terminator

	2240S Multi-input
2230 Display	Temperature
	Transmitter

Field Communicator

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” on page 3-6.

Section 3. Installation 3-17