Emerson Process Management Rosemount 2410 manual Examples, Reference Manual, Trunk IN, Trunk OUT

Reference Manual

300530EN, Rev BA September 2012

Rosemount 2410

Figure 3-5. Segment coupler

5

1.Switch for capacitive or direct connection between shield and housing potential

2.Switch for activating terminating resistor

3.Current limitation for all ports via a rotary switch; 30, 35, 45, or 60 mA

4.Connection of housing potential

5.LED power on indication

6.LED short-circuit indication

1

3

4

2

6

Trunk IN	Trunk OUT
Spur	Spur
Spur	Spur
Spur	Spur
	Case ground

In case there are different device types connected to the segment coupler, set the current limitation switch (3) to the closest value above the largest current consumption of the connected devices. See “Power Budget” on page 3-7for information on current consumption for various Raptor devices.

Examples

Rosemount 5900S; set the switch to 60mA.

Rosemount 5300 and 5400; set the switch to 30 mA.

Rosemount 2230; set the switch to 35 mA.

Section 3. Installation 3-13