User manual version V2.3
10
4.2 Connecting procedure
Both ends of the connecting wire are RJ45 network cable connector
，
all the line
sequence are T568B.
4.2.1 Single inverter connection
1. cut off the power of the inverter
；
2. Plug one end of the network cable into any RJ45 port of the inverter;
3. Plug the other end of the network cable into the RS485/422 port of PV data collector
GPRS KIT.
4. Connect the power adapter with the data collector and plug into the outlet, and turn
the inverter switch on.
4.2.2 Multiple inverter connection
1. cut off the power of the inverter
；
2. Plug one end of the network cable into any RJ45 port of any one inverter;
3. Plug the other end of the network cable into any RJ45 port of the second inverter
；
4. Cascade all the inverters that need monitoring with the same method
；
5. Use a network cable to connect PV data collector GPRS KIT with the first or the end
inverter of the inverter serial
，
making up the series LAN, as in picture 5
；
6. Connect the power adapter with the data collector and plug into the outlet, and turn
the inverter switch on.
Picture 5
