YASKAWA SI-EN3D Technical Manual page 21

3.
Install the option (A) into the CN5 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 (A). 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 - Drive grounding terminal (FE)
B - Included screws
5.
Firmly connect the Ethernet communication cable to the option modular connector CN1 port 1 or port 2.
Isolate communication cables from main circuit wiring and other electrical and power lines. Make sure that
you firmly connect the cable end. (Refer to
page 30 for more information.
NOTICE
discharge (ESD) procedures. If you do not follow procedures, it can cause ESD damage to the drive circuitry.
6.
Reattach the drive front cover (A) and the keypad (B).
Refer to the drive manuals for more information.
NOTICE
erroneous operation.
YASKAWA SIEP C730600 0DB EtherNet/IP Technical Manual
Figure 5.11 Install the Option
Figure 5.12 Connect the Ground Wire
Damage to Equipment. When you touch the option, make sure that you observe correct electrostatic
Do not pinch cables between the front covers and the drive. Failure to comply could cause
C - Connector CN5
C - Ground wire
Figure 5.28). Refer to Communication Cable Specifications on
5 Installation Procedure
21