57
Reference Manual
00809-0100-4026, Rev HA
Section 4: Electrical Installation
November 2014
Electrical Installation
4.9.2 Non-intrinsically safe power supply
With non-intrinsically safe power supply in Non-hazardous installations or Explo-
sion-proof/Flameproof installations, wire the transmitter as shown in Figure 4-12.
Rosemount 5400 Series Transmitters with Explosion-proof/Flameproof Output have a built-in
barrier; no external barrier needed.
Note
Make sure that the power supply is off when connecting the transmitter.
Figure 4-12. Wiring for Non-Intrinsically Safe Power Supply (FOUNDATION fieldbus)
Note
For explosion-proof/flameproof installations make sure that the transmitter is grounded to the
IS ground terminal inside the terminal compartment in accordance with national and local
electrical codes.
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