Medidor de Energía Carlo Gavazzi EM24
Dispositivos Soportados
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Carlo Gavazzi EM24 | ✅ | ✅ |
Nota
Nota
La disponibilidad de ethernet y rs485 depende del subtipo exacto de EM24 que utilice.
Cableado
El SmartgridOne Controller y el dispositivo se comunican a través de RS485 o Ethernet.
Ethernet
Para un cableado correcto de ethernet: siga las .
RS485
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 |
|---|---|---|---|---|
| Terminal 41 / A- | RS485 A | RS485_POS | RS485 A | TX+ |
| Terminal 42 / B+ | RS485 B | RS485_NEG | RS485 B | TX- |
| Terminal 43 / GND | RS GND | GND | Not available | G |
Configuración
Verifique que el medidor Carlo Gavazzi esté configurado para leer tanto la potencia de importación como de exportación. Un modo inadecuado puede causar:
