Setup guide

MMAC-M8FNB SETUP
Page 3-11
3. For any installed M8PSM-EDC power supplies:
a. To connect to a positive 48 volt power source:
1.) Connect the ground terminal on the M8PSM-EDC to
appropriate earth ground.
2.) Connect the positive 48 volt return lead to the negative
terminal on the M8PSM-EDC.
3.) Connect the positive 48 volt lead to the positive terminal
on the M8PSM-EDC.
4.) Repeat steps 1-3 for any additional installed EDC power
supplies.
5.) Reconnect or turn on the DC power source.
6.) Move the power switch on each power supply to the ON
position.
b. To connect to a negative 48 volt power source:
1.) Connect the ground terminal on the M8PSM-EDC to
appropriate earth ground.
2.) Connect the negative 48 volt return lead to the positive
terminal on the M8PSM-EDC.
3.) Connect the negative 48 volt lead to the negative terminal
on the M8PSM-EDC.
4.) Repeat steps 1-3 for any additional installed EDC power
supplies.
5.) Reconnect or turn on the DC power source.
Verify that the DC power source is off or disconnected
before making power connections to the M8PSM-ED
C
power supply.