4 Electrical Installation
YASKAWA ELECTRIC
TOBP C730600 39A YASKAWA AC Drive-Option Card DI-A3 Installation Manual
11
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Installing the Option Card
Insert the option card in the CN5-A connectors located on the drive’s control board.
See the drive manual for directions on removing the front cover.
1.
Shut off power to the drive, wait the appropriate amount of time for voltage to
dissipate, then remove the operator and front cover.
2.
Insert the CN5 connector on the option card into the matching CN5 connector on
the drive, then fasten it into place using one of the screws included with the option
card.
Connect one of the lead lines using one of the screws to the ground terminal.
Note:
There are only two screw holes on the drive for ground terminals. If three option cards are
connected, two of the lead lines will need to share the same ground terminal.
Figure 3
Figure 3 Installing the Option Card
A – Connector CN5-C
G – Mounting screw
B – Connector CN5-B
H – Lead line
C – Connector CN5-A
I – Use wire cutters to create an
opening for cable lines
D – Drive grounding terminal (FE)
J – Front cover
E – Insert connector CN5 here
K – Digital operator
F – Option card
L – Terminal cover
H
A
E
F
G
K
B
C
D
I
L
J