Technical data

Chapter 3 Installation
27
(1) The communication of one single local inverter is to
connect the RS485 communication bus cable through the
RS485-1 or RS485-2 port of the inverter directly. Wiring
requirement of RS485-1/2 is shown in Table 3-6:
Table 3-6 RS485-1/2 wiring requirement
(3) The wires are labeled 1~8 from left to right, as shown
in Figure 3-19:
Figure 3-19 Diagram of RS485-1/2 wiring
(4) For remote monitoring of more inverters, connect the
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 N.C.
8 Brown N.C.