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SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

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Electrical Connection SMA Solar Technology AG<br />

Connecting <strong>Sun</strong>ny Island to the <strong>Sun</strong>ny Boy/<strong>Sun</strong>ny Mini Central/<strong>Sun</strong>ny Tripower/<br />

<strong>Wind</strong>y Boy and <strong>Sun</strong>ny WebBox with one RS485 cable<br />

Connecting <strong>Sun</strong>ny Island to the <strong>Sun</strong>ny Boy/<strong>Sun</strong>ny Mini Central/<strong>Sun</strong>ny Tripower/<br />

<strong>Wind</strong>y Boy and <strong>Sun</strong>ny WebBox with separate RS485 cables<br />

Data Transmission Speed<br />

The <strong>Sun</strong>ny Island can be operated at different data transmission rates to communicate with external<br />

devices. The parameter "250.06 ComBaud" must be set correspondingly.<br />

Setting the baud rate<br />

If PV inverters are connected to the communication bus, then the baud rate must be set to<br />

1 200 bps (default setting).<br />

52 SI<strong>5048</strong>-TB-TEN110340 <strong>Technical</strong> <strong>Description</strong>

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