Power Requirements; Maximum Loop Resistance - Emerson Rosemount 5400 Series Reference Manual

Preliminary copy
Rosemount 5400 Series

Power Requirements

Maximum Loop
Resistance
Figure 3-13. Explosion
Proof/Flame Proof installations.
Figure 3-14. Non-hazardous
installations.
Figure 3-15. Intrinsically safe
installations.
3-14
Terminals in the transmitter housing provide connections for signal cables.
The 5400 transmitter operates with power supplies ranging from 15.5 to 45
VDC.
For Intrinsically Safe output the supply voltage must be within xx to xx VDC.
For Explosion Proof/Flame Proof the supply voltage must be within xx to xx
VDC.
The maximum current loop resistance can be gained from the following
diagrams:
Reference Manual
00809-0100-4026, Rev AA
November 2003