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340 YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual
8.4 Option Card Installation
8.4 Option Card Installation
This section provides instructions on installing the option cards listed in Table 8.1 .
u
Installing Option Cards
Table 8.2 below lists the number of option cards that can be connected to the drive and the drive ports for connecting
those option cards.
Table 8.2 Option Card Installation
u
Installation Procedure
WARNING! Electrical Shock Hazard. Do not allow unqualified personnel to perform work on the drive. Failure to comply could result in
death or serious injury. Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar
with installation, adjustment and maintenance of AC drives and Option Cards.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling the option card, drive, and
circuit boards. Failure to comply may result in ESD damage to circuitry.
NOTICE: Damage to Equipment. Tighten all terminal screws to the specified tightening torque. Failure to comply may cause the
application to operate incorrectly or damage the drive.
Use the procedure described below when installing option cards to the drive.
1.
Shut off power to the drive, wait the appropriate amount of time for voltage to dissipate, then remove the
operator and front cover. Refer to
Digital Operator and Front Cover on page 52
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.
Figure 8.2
Figure 8.2 Installing an Option Card
Option Card
<1> If installed to CN5-B or CN5-C, AI-A3 and DI-A3 cannot be used to set the frequency reference, but the input status can still be viewed
using U1-21, U1-22, U1-23 (for AI-A3), and U1-17 (for DI-A3).
<2> If only one PG option card is connected to the drive, use the CN5-C connector. If two PG option cards are connected, use both CN5-B
and CN5-C.
Port/Connector Number of Cards Possible
SI-T3, AI-A3, DI-A3
<1>
CN5-A 1
PG-B3, PG-X3 CN5-B, C 2
<2>
DO-A3, AO-A3 CN5-A, B, C 1
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
A
I
E
L
B
C
D
F
G
H
K
J