Contatori di energia Acuvim IIR
Dispositivi Supportati
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Acuvim IIR Energy Meter | ✅ | ✅ |
| Acuvim 3 Energy Meter |
Connessione
Ethernet
Per un corretto cablaggio Ethernet: Seguire le linee guida per il cablaggio Ethernet.
Se disponi di un contatore energetico accuenergy dovresti avere un'interfaccia per gestirlo, in questa interfaccia vai alla pagina Settings, quindi seleziona il menu Communications.
Poi scorri fino a trovare questi campi:
Avviso
Avviso
Assicurati che la porta sia impostata su 502 e che la Fast Read Mode sia abilitata e impostata su 100ms Fast Read.
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 |
|---|---|---|---|---|
| RS485 A | RS485_POS | RS485 A | TX+ | |
| RS485 B | RS485_NEG | RS485 B | TX- | |
| RS GND | GND | Not available | G |
Avviso
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.