Remeha Värmepump
Stödda enheter
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Remeha heatpump | ✅ | ✅ |
Varning
Varning
Styrning är endast möjlig med Boost eller Block. Specifik effekthantering stöds inte!
Anslutning
Kommunikationen mellan SmartgridOne Controller och Remeha värmepump sker via RS485 eller Modbus TCP.
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 |
|---|---|---|---|---|
| A | RS485 A | RS485_POS | RS485 A | TX+ |
| B | RS485 B | RS485_NEG | RS485 B | TX- |
| GND (if available) | RS GND | GND | Not available | G |