AMETEK ReFlex - Manual (Page 67)

ReFlex Power™ Controller ReFlex Power™
3-4 M380056-01 Rev J
Figure 3-1. ReFlex Power™ Controller Front
The power switch on the Controller front panel (Figure 3-5 for detailed labeling)
provides a means to globally turn on/off all modules within all Mainframes
comprising a system. Turning on the switch will put the modules in their default
power-on states. Turning off the switch will turn off the output power for all
AC/DC modules and input power for load modules, open the isolation relays, (if
present), and disable internal logic power.
However, the power switch does not disconnect the AC/DC input power to the
Mainframes; so, the input sections of the modules remain energized. Therefore,
before modules are installed or removed from a Mainframe, the AC/DC input
service must be opened with the power disconnect device provided in the system
installation. Refer to the Mainframe section of the manual for implementation
recommendations.