Medidores de Energía Conectados a Red Solis
Dispositivos compatibles
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Medidor de conexión a red Solis (a través de Inversor/EPM) | ✅ | ✅ |
| Medidor de conexión a red Autarco (a través de Inversor/EPM) |
Conexión
Ethernet
Para el cableado correcto de Ethernet: siga las directrices para el cableado de Ethernet.
RS485
Conecte los cables RS485 al puerto de comunicación del dispositivo Solis (Inversor o Gestor de Energía de Exportación).
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 |
Configuración
Advertencia
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.
Asegúrese de que el dispositivo esté configurado con los siguientes parámetros Modbus para coincidir con las especificaciones del controlador:
- Baudios: 9600
- Bits de datos: 8
- Bits de parada: 1
- Paridad: Ninguna
- Dirección Modbus: 1 (predeterminado) - Rango: 1 a 254