Sofar logo
Sofar logo
Accessories
AppCertificates
Configuration from A to Z
Control response time
Customer Specific
Devices
Boiler
Cloud
Energy Meter
Ev Charging Station
Gas Meter
Heat Pump
New integrations
Plc
Pv Hybrid And Battery Inverters
a-TroniXABB, FIMERADS-TecAforeAlphaESSAmpowrAngileAnklous PV, Hybrid and Battery InvertersAPsystemsAteps Battery
Autarco
BeauventC-BatteryCellpowerChisageDanfossDeltaDET Power PV, Hybrid and Battery InvertersDEYEDiehl-AkoDMEGC InvertersDynessDysun EnergyEcosourcenEenovanceElecnovaEnbrilionEnergreenEnerlutionEnjoyPowersEnphaseEP EquipmentESY InvertersFortona
Foxess
FraxFroniusGoodWeGotionGreener / Alfen
Growatt
HiteHithium
Huawei
Hypontech
Hyxipower
All In One ESSHybrid Inverters
iWellJinkoKacoKehuaKostal
Kstar
MarstekMastervoltMidTeQMotomaOctave EnergyOmniPowerPixiiPower-SonicPoweroadPylontechRefurbRegitecRenonRitarSAJSchneider SunEzySchucoSCUSE2200H till SE6000HSessySigenergySinexcel
Sma
Socomec
Sofar
Solaredge
SolarlogSolarMaxSolarwattSolaxSolinteg
Solis
Solplanet
Sungrow
SunwaytechSunwoda
Sunwoda
Sus-PowerTeclomanTeploreTesvoltVaconVictronVolstoraWattsNextWeihengXantrexZeversolar
Switched Loads
Water Meter
EMS
External Signals
InstallationLicenseNetworkQuick StartSafety, maintenance and legal noticesSpecificationsStatus LEDs
Troubleshooting
Wiring & connectivity guidelines
DevicesPv Hybrid And Battery InvertersHyxipower
logo

Supported Devices

Device TypeVariantsManualModbus TCP (Ethernet)RS485Curtailment
All In One ESSHYX-H6K-HTAManual❌✅✅
HYX-H9K-HTA
HYX-H12K-HTA
HYX-H15K-HTA

Wiring

RS485

Hyxipower

Previous Page

Hybrid Inverters

Next Page

On this page

Supported DevicesWiringRS485

For RS485 Wiring, use the COM port (N° 5) on the inverter.

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.
DeviceSofar EMS model OM1Sofar EMS model IG8RS485-USB converterRS485-Ethernet converter
RS485 A (Pin 5)RS485 ARS485_POSRS485 ATX+
RS485 B (Pin 6)RS485 BRS485_NEGRS485 BTX-
N/ARS GNDGNDNot availableG
Warning
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 Sofar EMS will find them faster!
  • For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The Sofar EMS will scan on those first.