Wiring The Power Supply Module - Emerson Fb3000 Installation Manual

FB000 RTU Power Supply Module and Chassis Field Installation Guide

Wiring the Power Supply Module

DANGER
EXPLOSION HAZARD: Ensure the area in which you perform this operation is non-
hazardous. Performing this operation in a hazardous area could result in an explosion.
DANGER
RISQUE D'EXPLOSION : S'assurer que la zone dans laquelle vous effectuez cette
opération n'est pas dangereuse. Effectuer cette opération en zone dangereuse peut
provoquer une explosion.
The FB3000 supports both 12V and 24V power supplies. It accepts DC voltage from 10.5
to 30V; the amount of power required varies depending upon the options used.
Input power powers the RTU; loop power can power attached field devices. Input
power and loop power do not need to have the same voltage.
External Power Connections
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Input power from external power supply (power for RTU)
Loop power from external power supply (power for field devices)
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November 2023
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