Solis Netzgebundener Energiezähler | Sofar EMS Documentation

GeräteEnergy meterSolis

Solis Netzgebundene Energiemesser

Unterstützte Geräte

Device Type	Modbus TCP (Ethernet)	RS485
Solis Grid-Tie Meter (via Inverter/EPM)	✅	✅
Autarco Grid-Tie Meter (via Inverter/EPM)	✅	✅

Verbindung

Ethernet

Für die korrekte Verdrahtung der Ethernet-Verbindung: Befolgen Sie die .

RS485

Solis Energiezähler

Solis Energienetzgeräte

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Unterstützte Geräte Verbindung Ethernet RS485 Konfiguration

Solis Netzgebundener Energiezähler | Sofar EMS Documentation

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	Sofar EMS model OM1	Sofar EMS 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 (optional)	RS GND	GND	Not available	G