
MANUALE
D’USO
SUNWAY
TM
SI
79/156
5.2 Specifications for Electrical Interface
Figure 5.1 Electrical interface of SUNWAY
TM
SI-0.7K/1K/1.5K/2K/2.5K/3K-S1
Code
Name
A
DC Switch
B
DC Input
C
Decompression Valves
D
RS232 Communication(GPRS/Wi-Fi/4G)
E
Ground Connection
F
RS485 Communication
G
AC Output
H
DRM( Optional)