5 Installation Procedure
YASKAWA ELECTRIC
TOBP C730600 86F YASKAWA AC Drive Option SI-T3 Installation Manual
29
4.
Insert the option card (B) into the CN5-A connector (I) on the drive and fasten it into
place using the included screws (C). Tighten both screws to 0.5 to 0.6 N
m (4.4 to
5.3 in
lb).
Note:
Installing the option card on GA700, GA800, CR700, and CH700 drives requires only two
screws and does not require a ground wire. The option package ships with three screws and a
ground wire for installation on other product series. Do not use the ground wire or the extra
screw.
Figure 17
Figure 16 Insert the Option Card
5.
Firmly connect the MECHATROLINK-II communications cable to option
communication connector CN3. Install MECHATROLINK-II communications cables
apart from main-circuit wiring and other electrical and power lines. Ensure the cable
end is firmly connected (see
). Refer to
Communications Cables on page 31
for details.
Note:
Maximum transmission distance is 100 m (328 ft). Minimum wiring distance between stations is
0.2 m (7.9 in).
A1000
C
B
I
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