IMO Jaguar CUB, Instruction Manual

Page: 41 / 170

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2.3.9 Installing an RS485 Communications Card (Option)
Figure 2.18 Installing an RS485 Communications Card
(Option)
When an optional RS485 communica-
tions card is to be used, install it before
replacing the main circuit TB cover. Align
the card with the latch on the inverter and
attach the card to the connector that is
located above terminals [30A], [30B] and
[30C].
After an RS485 communications card is installed, do not remove the control circuit TB cover
when the power is turned on since there is high-voltage electronic devices on the RS485
communications card.
Doing so could cause electric shock.
2.3.10 Replacing the Control Circuit Terminal Block (TB) Cover
Upon completion of the wiring of the control circuits, fit the latches provided on the upper end of the
control circuit TB cover into the openings in the front face of the inverter, and then close the TB cover.
NOTE: Take care not to pinch the signal lines between the TB cover and inverter body.
(*When connecting the RS485 communications cable, remove the control circuit TB cover and snip off the
barrier of the RS485 communications cable port using nippers.)
Figure 2.19 Replacing the Control Circuit Terminal Block (TB) Cover