Medidores de Energia Conectados à Rede Solis
Dispositivos Suportados
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Medidor Solis Grid-Tie (via Inversor/EPM) | ✅ | ✅ |
| Medidor Autarco Grid-Tie (via Inversor/EPM) |
Conexão
Ethernet
Para cabeamento correto de ethernet: siga as diretrizes para cabeamento de ethernet.
RS485
Conecte os fios RS485 à porta de comunicação do dispositivo Solis (Inversor ou Export Power Manager).
Info
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 | SmartgridOne Controller model OM1 | SmartgridOne Controller model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| A | RS485 A | RS485_POS | RS485 A | TX+ |
| B | RS485 B | RS485_NEG | RS485 B | TX- |
| GND (optional) | RS GND | GND | Not available | G |
Configuração
Aviso
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 SmartgridOne Controller will find them faster!
- For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The SmartgridOne Controller will scan on those first.
Certifique-se de que o dispositivo está configurado com as seguintes configurações Modbus para corresponder às especificações do driver:
- Baudrate: 9600
- Bits de dados: 8
- Bits de parada: 1
- Paridade: Nenhuma
- Endereço Modbus: 1 (padrão) - Faixa: 1 a 254