GR4000 Installation Guide Version 1.00 - Preliminary
122
520-10-014-20X
Step 3
Remove the screws from the 0V terminal, -48V/-60V terminal, and earth terminal.
Figure 4.5-9
Removal of the screws
Step 4
Loosen the screws of the cable cramp.
Figure 4.5-10
Loosening the cable cramp
Step 5
Put the DC power cable through the cable cramp, and then fix its terminals with screws in
the order of earth terminal (first), 0V terminal (second) and
–
48/-60 terminal (third).
Figure 4.5-11
Fixation of terminals
WARNING: WHEN CONNECTING THE DEVICE TO THE DC POWER SUPPLY UNIT, USE
THE EARTH (GROUND) TERMINAL TO AVOID AN ELECTRIC SHOCK OR
THE TROUBLE RELATED TO ELECTRIC NOISES.
Cable cramp
Screws
Screws (M5)
0V terminal
-48V/-60V terminal
Earth terminal
DC power cable
Screws
Cable cramp
0V terminal
-48V/-60V terminal
Earth terminal