Emerson Rosemount 700XA Reference Manual page 58

Installation and start-up
June 2022
4.4.2 Connect optional AC/DC power converter
WARNING
Failure to follow this warning may result in injury or death to personnel or cause damage
to equipment.
Check the gas chromatograph (GC) prior to wiring to determine if it is equipped for
optional AC power.
Procedure
1. Locate the plug-together termination block inside the electronics enclosure, atop
58
the power supply and adjacent to the card cage.
Figure 4-8: AC/DC termination block
WARNING
Failure to follow this warning may result in injury or death to personnel or cause
damage to equipment.
Do not connect the AC power leads without first ensuring that the AC power source
is switched Off.
NOTICE
Failure to observe this precaution may cause damage to equipment.
Do not apply electrical power to the GC until all interconnections and external signal
connections have been verified and proper grounds have been made.
AC wiring is usually color coded as:
Label Wire color
Hot (H) Brown or black
Neutral (N) Blue or white
Reference Manual
2-3-9000-744
Emerson.com/Rosemount