Growatt UE-serien | SmartgridOne Documentation

Stödda enheter

Device Type	Manual	Modbus TCP (Ethernet)	RS485	Curtailment
4000-6000 UE	Manual	✅	✅	❌
10000-20000 UE	Manual	✅	✅	❌

UE-serien stödjer både RS485 (Serial) och Modbus TCP (via Ethernet-adapter). Säkerställ att du väljer rätt anslutningsläge i styrenheten.

Growatt SPH-serien

Growatt WIT-serien

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
Pin 1 (RS485 A)	RS485 A	RS485_POS	RS485 A	TX+
Pin 2 (RS485 B)	RS485 B	RS485_NEG	RS485 B	TX-
N/A	RS GND	GND	Not available	G

Growatt UE-serien | SmartgridOne Documentation