Product manual

31
Table 7 RS485
Pin Definition
Pin 1 2 3 4
Function TX+ TX- RX+ RX-
●Connections
Select high-quality network cable, peel the isolation surface, Select 4 wires (brown, white
brown, orange, white orange), then follow the same order with the press pliers push into
the 4-wire RJ11 crystal head.
Figure 24 4-line RJ11
Table 7 4-line RJ11
4-line RJ11 Wire No. Wire Color
1 Brown
2 White Brown
3 Orange
4 White Orange
Connect the system as blow (Figure25), you can easily monitoring the PV power station.
Figure 25 SolarPower Manager Monitoring Diagram