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1.2 Communication mode
Adopt the 2.4G wireless scheme with the HERF-DCU communication; Adopt the network cable and Wi-Fi
coexistence scheme for the communication with the monitoring platform.
1.3 Peripheral interface
The peripheral interface includes RS485 interface, DRM, LED indicator light, Reset button and AP button.
The functions of each interface are briefly described as follows:
RS485:This interface has two functions, one is to prevent reverse flow, the other is to meet the needs of
remote scheduling in Europe (Integrated Sunspec Modbus protocol).
DRM:Meet the DRM power dispatch requirements in Australia.
LED:There are three LED indicators that represent the DCU and platform communication, DCU and
microinverter communication, and DCU working status.
Reset:Resets the associated network configuration for the communication with the platform.
AP:Power on is STA, long press 5S to change to AP mode.
RTC:After the power outage, power up within 7 days, keep the time.
1.4 Power supply mode
This product uses 5V power supply, external power supply adapter。