Installation - YASKAWA CIMR-F7A Instruction Manual

Installation

Before mounting an option board, remove the terminal cover and be sure that the charge indicator inside the
Inverter is not lit. After confirming that the charge indicator is not lit, remove the Digital Operator and front
cover and then mount the option board.
The side of the front cover of the Inverter for 200/400 V Class 0.4 to 5.5 kW can be cut out as described in Fig
2.25 to make wiring of the option board easy. If the side of the front cover is cut out, the protective structure
will be open chassis (IEC IP00).
Refer to documentation provided with the option board for actual mounting instructions for option slots A, C,
and D.
Preventing C and D option board Connectors from Rising
After installing an option board into slot C or D, insert an option clip to prevent the side with the connector
from rising. The option clip can be easily removed by holding onto the protruding portion of the clip and pull-
ing it out.
Remove the option clip before installing an option board into slot C or D. The option board cannot be installed
completely and may not function property if it is installed with the option clip attached.
A option board mounting spacer hole
4CN
A option board connector
2CN
C option board connector
A option board mounting spacer
(Provided with A option board.)
Option clip
(To prevent raising of
C and D option boards)
3CN
D option board connector
Cut out the slits on the front cover with nippers. Be careful to avoid injury.
A option board
Fig 2.24 Mounting option boards
Slit
Fig 2.25 Cutting the Front Cover
Installing and Wiring Option Boards
C option board mounting spacer
C option board
D option board
D option board mounting spacer
A option board mounting spacer
Front Cover
33
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