Sungrow 逆变器
支持的设备
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Powerstack | ✅ | ✅ |
布线
SmartgridOne Controller 和 Dyness 逆变器通过 RS485 或以太网进行通信。
以太网
正确的以太网布线：请遵循 以太网布线指南。
RS485
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（如果可用） | RS GND | GND | Not available | G |
配置
如果您想开始控制电池，或者如果它已经很长时间未被控制，您可以通过进入其他操作并选择“启动设备”来重新激活它。
