Emerson Process Management Rosemount 2410 Typical Installations, Reference Manual, enabled on the

Reference Manual

300530EN, Rev BA September 2012

Rosemount 2410

3.4.8Typical Installations

Figure 3-7. Example of a Raptor system with single tank

The example below (Figure 3-7) illustrates a Raptor system with daisy-chained field devices on a single tank. Terminators are installed at both ends of the fieldbus segment as required in a FOUNDATION fieldbus system. In this example the terminators are enabled in the Rosemount 2410 Tank Hub and a Raptor field device (Rosemount 2240S) the end of the network segment.

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

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

2230 Display

	2240S Multi-input Temperature
5900S Radar	Transmitter
Level Gauge
	Built-in
	terminator
	enabled on the
	last device

Tankbus

The maximum distance between the 2410 Tank Hub and the field devices depends on the number of devices connected to the Tankbus and the cable type.

See “Cable Selection for the Tankbus” on page 3-6and “Tankbus” on page 3-8for more information about cable selection and the Tankbus.

an example with a 2-in-1 version of the 5900S in a SIL safety installation. A 4-wire cable is used to connect the Primary and Secondary Tankbuses through the same cable entry. The SIL alarm wire is connected through a separate cable entry as illustrated in Figure 3-8.

A junction box is used to provide sufficient number of connections for the field devices to the Primary and Secondary Tankbus.

Section 3. Installation 3-15