IDENTIFICATION DATA. Enertronica Santerno Sinus Penta, SOLARDRIVE PLUS, IRIS BLUE, PENTA MARINE

USER MANUAL MOTOR DRIVES

ACCESSORIES

14.1.

Figure 124: Signal conditioning and additional I/Os board (ES847)

Identification Data

Description

ES847/1 Signal conditioning

Part Number

ZZ0101814

Installing ES847 Board on the Inverter (Slot C) 14.2.

DANGER

CAUTION

NOTE

CAUTION

Before gaining access to the components inside the inverter, remove voltage from the inverter and wait at least 20 minutes. Wait for a complete discharge of the internal capacitors to avoid any electric shock hazard.

Electric shock hazard: do not connect/disconnect the signal terminals or the power terminals when the inverter is on. This also prevents the inverter from being damaged.

All the screws used to fasten removable parts (terminals cover, serial interface connector, cable plates, etc.) are black, round-head, cross-head screws.

When wiring the inverter, remove only this type of screws. If different screws or bolts are removed, the inverter warranty will be no longer valid.

1. Remove voltage from the inverter and wait at least 20 minutes.

2. Remove the whole inverter covering by loosening the four hexagonal screws located on the top side

and bottom side of the inverter to reach the fixing spacers and the signal connector (Figure 125

–

Slot C.)

Before removing the inverter cover, draw out the keypad and disconnect the cable connecting the keypad to the control board to avoid damaging the link between the keypad and the control board.

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MOTOR DRIVES

ACCESSORIES

USER MANUAL

Figure 125: Removing the inverter cover; location of slot C

3. Insert the two contact strips supplied in the bottom part of ES847 board; make sure that each contact enters its slot in the connector. Insert ES847 board over the control board of the drive; make sure that each contact enters its slot in the signal connector. Use the screws supplied to fasten board

ES847 to the fixing spacers (Figure 126).

Figure 126: Fitting the strips inside ES847 board and fixing the board on slot C

4. Configure the DIP-switches located on board ES847 based on the type of signals to be acquired

(see relevant section).

5. For the terminal board wiring, follow the instructions given in the section below.

6. Close the inverter frame by reassembling the cover allowing gaining access to the inverter control terminals.

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