Installing An Rs485 Communications Card (Option); Replacing The Control Circuit Terminal Block (Tb) Cover - FujiFilm Frenic-Mini Instruction Manual

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2.3.9 Installing an RS485 Communications Card (Option)

Figure 2.18

Installing an RS485 Communications Card

(Option)

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.

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

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].

2-21

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