YASKAWA SI-EN3D Technical Manual page 17

3.
Install the option (A) into the CN5-A connector (C) on the drive and use one of the included screws (B) to
put it in place.
A - Option
B - Included screw
4.
Use one of the remaining included screws (B) to connect one end of the ground wire (C) to the ground
terminal (D). Use the last remaining included screw (B) to connect the other end of the ground wire (C) to
the remaining ground terminal and installation hole on the option (A).
Tighten the screws to a correct tightening torque:
• 0.5 N∙m to 0.6 N∙m (4.4 in∙lb to 5.3 in∙lb)
A - Option
B - Included screws
Note:
The drive has only two ground terminal screw holes. When you connect three options, two options will share one ground
terminal.
5.
Route the option wiring.
Procedures to wire the option are different for different drive models.
• You can route the option wiring through openings on the front cover of some models. Remove the
perforated tabs on the left side of the front cover as shown in
openings on these models. To prevent damage to the cable from the cut end, treat the cut surface with
sandpaper.
• Route the option wiring inside the enclosure as shown in
Refer to the drive manuals for more information.
Note:
Isolate communication cables from main circuit wiring and other electrical and power lines.
YASKAWA SIEP C730600 0DB EtherNet/IP Technical Manual
C - Connector CN5-A
Figure 5.4 Install the Option
C - Ground wire
D - Drive grounding terminal (FE)
Figure 5.5 Connect the Ground Wire
5 Installation Procedure
Figure 5.6-A to create the necessary
Figure 5.6-B.
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