•
When the FG terminal is connected, be sure the wire is
grounded. Not grounding the GP unit will result in excess noise
and vibrations.
•
Wherever you can, use thick wires (max. 2 mm
2
) for power ter-
minals, and provide an extra twist to the wire during connection.
•
Please use Ring Terminals with the size described below.
*1 AC100V
L=AC Input Terminal ..................... live line
AC100V
N=AC Input Terminal ..................... neutral line
FG=Ground Terminal connected to the GP chassis
*
1
Ring Terminal to use:V2-MS3 (made by JST)
•
To avoid a short among the ring terminals when the screws get
loosen, please use ring terminals with a sleeve.
Rear side
N
L
FG
L N FG
Ring Terminals*
1
7
Wiring
• To avoid electric shock, be sure the Power Cable is unplugged from the
power outlet when connecting the cable to the GP unit.
• GP477R-EG11 can only take AC100V input. If you supply power other
than AC100V, you will damage its power supply and the GP unit.
• There is no power switch on the GP unit, so please use a breaker switch.
Power Input
Terminal Block
Under
6.0mm
Over
φ
3.2mm
WARNING