Inversores Híbridos Solis Série S

Fiação

A conexão RS485 é feita através do conector COM de 16 pinos na parte inferior do conversor.

RS485 Wiring

For correct RS485 wiring: Follow the guidelines for RS485 wiring.
If the wiring shown in the table below is incorrect, please let us know.
There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.

Device	Sofar EMS model OM1	Sofar EMS model IG8	RS485-USB converter	RS485-Ethernet converter
RS485 IN A	RS485 A	RS485_POS	RS485 A	TX+
RS485 IN B	RS485 B	RS485_NEG	RS485 B	TX-
N/A	RS GND	GND	Not available	G

Configuração

RS485

NOTE: RS485 Device Addresses

You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
Use lower addresses first (1, 2, ...) because the Sofar EMS will find them faster!
For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The Sofar EMS will scan on those first.

Por padrão, o inversor está configurado para o endereço 1. Isso pode ser alterado via o display do inversor. Você pode encontrar o procedimento no capítulo 7.3.2 do manual.