49
7.4 Communications
7.4.1 RS485
This series inverter provides two RS485 ports. You can monitor one or more inverters
by RS485.Another RS485 port is for smart meter(Export limitation functionality.).
7.4.2
USB-A
USB-A port is mainly for connecting monitor or firmware updage
：
Through USB connection,we can connect external optional monitor ,for
example :Shine WIFI-X,Shine 4G-X, Shine LAN-X,ect.
And also you can quickly update the software by U disk.
We can monitor as below:
Make sure the
△
on the front side, then insert the monitor,
fasten the screw.
8 Start-Up and shut down the inverter
NO.
Definition
NO.
Definition
1
N/A
This Pin is
no signal
5
N/A
This Pin is no
signal
2
N/A
6
N/A
3
RS485A1 Signal
for
communication
7
RS485A2 Signal for
Smart Meter
4
RS485B1
8
RS485B2
