4.4
Electrical installation
NOTICE
Emerson switches off central processing unit (CPU) boards before shipping to preserve
their batteries. Before installing the CPU board, be sure to switch it on..
Figure 4-5: CPU board
A. SW7 battery power
ON
4.4.1
Connect power supply
WARNING
Electrical hazard
Failure to follow this warning may result in injury or death to personnel or cause damage
to equipment.
Ensure that the 24 Vdc input power source is switched Off before connecting the wires.
Ensure that the 24 Vdc power supply is safety extra low voltage (SELV) compliant by
suitable electrical separation from other circuits.
Reference Manual
Installation and start-up
2-3-9000-744
June 2022
Rosemount 700XA
55
Summary of Contents for Rosemount 700XA
Page 1: ...Reference Manual 2 3 9000 744 Rev L June 2022 Rosemount 700XA Gas Chromatograph ...
Page 6: ...TxD TD or Sout Transmit data or signal out 6 ...
Page 30: ...Overview Reference Manual June 2022 2 3 9000 744 30 Emerson com Rosemount ...
Page 100: ...Installation and start up Reference Manual June 2022 2 3 9000 744 100 Emerson com Rosemount ...
Page 182: ...Operation and maintenance Reference Manual June 2022 2 3 9000 744 182 Emerson com Rosemount ...
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