5 Installation Procedure
YASKAWA ELECTRIC
TOBP C730600 83C YASKAWA AC Drive Option SI-C3 Installation Manual
31
3.
After the option modular connector CN1 is fully attached to the CC-Link option,
tighten the screws on the left and right sides of the option modular connector CN1.
(Tightening torque: 0.22 to 0.25 N
m (1.95 to 2.21 in
lb))
Figure 23
Figure 23 Option Modular Connector CN1 Installation (Ex. GA700)
u
Termination Resistor Connection
When the CC-Link Option is the last station connected in a CC-Link network, the
termination resistor needs to be installed on that CC-Link Option. Cut the ring lugs from the
termination resistor leads, and then loosen the DA and DB terminals and insert the
termination resistor between terminals DA and DB as shown.
Note:
Use the built-in termination resistor from the master if available, otherwise procure a
standard-market resistor of 110
Ω
,
±
5% (1/2 W).
Figure 24
Figure 24 Termination Resistor
Figure 25
Figure 25 Termination Resistor Wiring
screwdriver blade size
Blade depth of
0.6 mm or less
Blade width of
3.5 mm or less
jumper
cut here
cut (removes approximately 5.5 mm (0.21 in) of the covering at the tip.)
DA DB DG SLD SLD
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