17
cable waterproof ring RS485 cover
crystal head
screw cap
insulator
Figure 4.4-2
PIN
1
2
3
4
5
6
7
8
RESERVED
RX_RS485B
RX_RS485A
TX_RS485B
TX_RS485A
Function
Color
orange/white
orange
green/white
blue
blue/white
green
brown/white
brown
RS485 waterproof assembly
RESERVED
RESERVED
RESERVED
4.5 WiFi Communication Connection
Install the antenna to inverter. Refer to Figure 4.5-1.
Figure 4.5-1
4.6 USB Communication Connection
The USB communication is used for firmware update only
!
Please follow below Figure 4.6-1 to implement USB connection: