SolaX Power X3-Hybrid G4 Series - Communication Connection with Inverter

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Appendix
15.4.3 Communication Connection with Inverter
• Connection terminal-COM terminal
UpgradeDongle/
Figure 15-11 Connection terminal for DataHub
• Connection pins-Pin 4 and Pin 5
Table 15-4 Pin-to-pin connection for inverter and DataHub
COM terminal of inverter
RS485-1/-2/-3/-4 terminal of
DataHub
Pin Pin assignment Pin Pin assignment
4 485A / A+
5 485B / B-
• Connection steps-Please refer to "8.6.1 COM Communication Connection" for
specific wire making and connection.
E PS
Figure 15-12 Connecting to DataHub
NOTICE!
• The communication cable between DataHub and inverter can not exceed 30 meters.