SolaX Power X1-BOOST-G4 Series - Communication and Metering; RS485 Port Pin Definition; RS485 to USB Connection; Meter Connection with CT

30
• Pin definition
Function CT DRM
Heat
Pump
RS485/
Meter
RS485/
Meter
Heat
Pump
DRM CT
Pin 1 2 3 4 5 6 7 8
Pin Definition CT+ DRM0
Heat
Pump-
485_A 485_B
Heat
Pump+
+3.3V CT-
For AU / NZ: Only DRM 0 is available now.
• For RS485:
RS485 port of
the inverter
RS485 to USB
USB port of the
computer
• For meter:
i. For meter with CT
Electric grid
Inverter
Single Phase meter
bidirectional
Load
L
N
*The meter used should be provided by SolaX.