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February 2019
Figure 1-2: F
A
Power
supply
Intrinsically safe installations may allow fewer devices per I.S. barrier due to
current limitations.
A. Integrated power conditioner and filter
B. 6234 ft. (1900 m) max (depending upon cable characteristics)
C. Terminators
D. Fieldbus segment
E. Trunk
F. Spur
G. Signal wiring
H. Fieldbus devices on segment
Surges/transients
The indicator will withstand electrical transients of the energy level usually
encountered in static discharges or induced switching transients. However,
high-energy transients, such as those induced in wiring from nearby lightning
strikes, can damage the indicator.
The power supply, filter, first terminator, and configuration tool are typically located
(1)
in the control room.
Quick Start Guide
Fieldbus Indicator Field Wiring
OUNDATION
F
OUNDATION
Fieldbus
configuration
tool
(1)
B
C
D
F
E
H
Quick Start Guide
F
G
5
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