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2) Method to ground the protective ground terminal
a) For GOT with conductive metal case
Be sure to ground the protective ground terminal of the GOT main unit
to the control panel.
At this time, keep the length of the ground wire grounding the control
panel to within 120mm (4.72 inch).
Moreover, be sure to install the ferrite core (TDK brand ZCAT3035-
1330) within 70mm from the protective ground terminal.
(The ferrite core is not used when using the A985GOT RS-422
connection.)
For Bus connection
GOT terminal block
INPUT
100-240VAC
(LG)
Ferrite core
Ground to the
control panel
b) For GOT with non-conductive mold (resin) case
This GOT does not include the protective ground terminal, as it does
not require grounding.
3) CC-Link connection
Use the grounding wire (300mm or less) to connect the FG terminal of the
CC-Link communication module to that of the GOT power supply section.
Then, attach the ferrite core (ZCAT3035-1330) within 70mm of the FG
terminal of A8GT-J61BT13
CC-Link communication module terminal block
GOT FG terminal
For A985GOT
For RS-422 connection
GOT terminal block
(FG)
28
INPUT
100-240VAC
(LG)
(FG)
Ground to the
control panel
1
3
5
SW
ON
OFF
DA
DG
1
HOLD
CLEAR
2
4
2
4
1
BD999C127H01
DB
SLD
Ground wire
(Within 300mm (11.81 inch))
A97*/960GOT
GOT terminal block
INPUT
100-240VAC
(LG)
(FG)
Ferrite core
Ground to the
control panel
7
NC
NC
6
8
(FG1)
NC
Ferrite core
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