38
table 6-1 The Label Description of COM1 Terminal
Label
Description
RS485 (A1, B1) RS485 communication port for parallel connection of inverters
SW (SW-1, SW-2) Reserved
CAN (H, L) CAN communication port for parallel connection of inverters
DO (COM3, NO3)
Intelligent control switch for parallel connection of inverters (con-
nect the host only)
COM2 Terminal
COM2 is used mainly for establishing communication with devices such as meter, EV charg-
er, and battery. Details about this terminal are shown below:
table 6-2 The label of RJ45 terminal
RJ45–CHARGER
NC NC A3 NC NC B3 NC NC
8 7 6 5 4 3 2 1
6 Electrical Connection User Manual
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