SA
-FOM4 Installation Description
SA
-FOM4-2.0-20030102
6. Electric Power and Ground Installations
The power supply of
SA
-FOM4 can be either AC or DC. If
both AC and DC are fed at the same time, the AC power is
selected first and the DC power is used as a back up power
source.
AC Power Supply
Connect an AC power outlet with a supply voltage of either
110 or 220 VAC to the AC power connector in the rear
panel.
AC IN
Figure 8 DC Power Input Port
DC Power Supply
Connect the red cable to 0V(+) connector (the right screw)
and black cable to (-)-48V connector (the screw on the left).
Connect the green cable to FGND connector (the middle
screw).
DC IN
(
-) -48V FGND 0V(+)
Figure 9 DC Power Input Port
- 21 -
Summary of Contents for SA-FOM4
Page 2: ......
