Technical data

Chapter 3 Installation
21
(4) Requirement of communication cables:
Shielded cables should be used for communication
cables with maximum length of 1000 meters. The wiring
requirements of RS485-1/2 connector are shown in Table
3-6 and the way of connection is shown in Figure 3-14.
Cables 1~8 are shown from left to right.
Table 3-6
Figure 3-14 Diagram of RS485-1/2 crystal head wiring
(5) Ethernet communication connection (optional)：
The Ethernet interface on the inverter is for data
No. Color Function
1 White orange 485+
2 Orange N.C.
3 White green 485-
4 Blue N.C.
5 White blue N.C.
6 Green N.C.
7 White brown GND
8 Brown N.C.