Solare-datensysteme Solar-Log Manual de usuario descargar pdf (Pagina 197)

197

Santerno

70 Santerno

70�1 Santerno

Easy Installation Termination Addressing Interface

Yes

RS485

Overview

•

Integrated interface

•

Where to connect: 9 pin socket on the outside of the housing floor.

•

2-pin wiring

•

Communication address must be allocated.

•

Installation steps

• Switch off the inverters and Solar-Log™

• Install the RS485 interface in the inverter

• Connect inverters to the Solar-Log™

• Connect the inverters to each other

• Allocate communication address

Connect inverters to the Solar-Log™

The wiring is done using a

•

ready-made Santerno data cable (optional extra; not supplied)

•

self-made, shielded 2 wire data cable with a 9 pin plug and a terminal block connector.

Procedure

1. If you are making the cable yourself, connect the wires as shown in the following diagram:

Solar-Log™ terminal strip connector Inverter terminal strip

Terminal Terminal

► 1 ► 1 (A-Line)

► 4 ► 2 (B-Line)

2. Insert the plug into socket A on the inverter.

3. If only one inverter is to be connected this must be terminated.

Connect socket A on the Santerno Solar-Log™ data cable to the plug of the first Santerno inverter data

cable.

4. Insert the terminal block connector into the Solar-Log™ RS485 socket.

Connect the inverters to each other

•

Santerno inverter data cable (optional extra; not supplied)

•

Where to connect: 9 pin socket on the outside of the housing floor.

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Solare-datensysteme Solar-Log Manual de usuario Pagina 197

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