SolaX Power DDSU666-CT - Page 14

Cable Connection
7
DDSU666-CT
L wire
N wire
RS485A wire
RS485B wire
S2 wire
S1 wire
PE wire
*
L
N
1
2 9
10
Figure 3-3 Terminal wiring
Note: * represents the incoming side of current.
AC
L
Inverter
COM/Meter
Grid
S1
S2
Load
L
N
485A 485B
Grid
INV/Load
Main breaker
N
L N
L
N
Figure 3-4 Networking through RS485 cable