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5 Installation Procedure
YASKAWA ELECTRIC
TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
25
5.
Prepare the wire ends as shown in
Figure 16
Figure 16 Prepare Ends of Shielded Cable
6.
Wire the customer-supplied analog input signal to terminal block on the option
according to
. Refer to
for the AI-A3 Option connection
diagram. Refer to
for a detailed description of the option terminal functions.
Figure 17
Figure 17 Connect Cable Wiring
Insulation
Shield
Shield sheath
Option terminal
Customer-supplied
analog input signal
FE
(Insulate with electrical tape
or heat-shrink tubing)
AI
Option terminal block
Preparing wire ends:
Screwdriver blade size
about 5.5 mm (0.21 in)
When not using
crimped insulated
sleeves
Pull back the shielding and lightly twist
the end with fingers, keeping the ends
from fraying.
Wire crimping ferrule terminals
or not soldered ends
Loosen the screws and
insert the wire into the
opening on the terminal block.
Blade depth of
0.4 mm (0.01 in)
or less
Blade width of
2.5 mm (0.1 in)
or less
AI
GEM_IO_conditional_E - コピー.fm 25 ページ 2022年1月19日 水曜日 午前9時56分