Solare-datensysteme Solar-Log Uživatelský manuál stáhnout pdf (Strana 54)

Carlo Gavazzi

Carlo Gavazzi - ISMG model

13 Carlo Gavazzi

13�1 Carlo Gavazzi - ISMG model

Easy Installation Termination Addressing Interface

No - No

RS485

Select "Gavazzi ISMG" during the inverter detection.

Overview

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Integrated interface

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Where to connect: RJ45 socket on the outside of the inverter

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2-pin wiring

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Communication address does not have to be assigned.

Connect inverters to the Solar-Log™

The wiring is done using a

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ready-made BRJ2 data cable (optional extra; not supplied)

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self-made, shielded 2 wire data cable and terminal block connector.

Installation steps

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Switch off the inverters and Solar-Log™

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Connect inverters to the Solar-Log™

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Connect the inverters to each other

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

Solar-Log™ terminal strip connector Inverters

RS485/422 B RJ 45 socket

► 1 ► Pin 7

► 4 ► Pin 8

2. Insert the RJ45 plug into any RJ45 socket on inverter 1.

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

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