Solare-datensysteme Solar-Log Manual de usuario descargar pdf (Pagina 114)

114

GMDE

35 GMDE

35�1 GMDE

Easy Installation Termination Addressing Interface

No Yes No

RS485

Overview

•

Integrated RS485 interface

•

8-pin cable for the RS485 connection of the Solar-Log™

•

Communication address does not have to be assigned

•

Installation steps

• Switch off the inverters and Solar-Log™

• Connect inverters to the Solar-Log™

• Connect the inverters to each other

Connect inverters to the Solar-Log™

The wiring is done using a

•

partially ready-made RJ45 cable (not included)

•

self-made data cable with RJ45 plug and 6-pin terminal block connector

Caution

Risk of damage to the unit!

The Solar-Log™ also has an RJ45 socket, which must never be connected to the RJ45

socket on the inverter.

► Only connect inverters via the RS485/422 Solar-Log™ interface(s).

Procedure

1. Connect wires as shown in the diagram:

Solar-Log™ terminal strip connector RJ45 inverter

Terminal PIN

► 1 (Data+) A ► 3 A

► 4 (Data-) B ► 6 B

2. Run the wire from the Solar-Log™ to inverter 1 through the hole for the wire on the bottom of the unit.

3. In the inverter insert the RJ45 plug into the "RS-485 out" socket.

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

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Solare-datensysteme Solar-Log Manual de usuario Pagina 114