Santerno SUNWAY SI Serie Manual Del Usuario página 89

MANUALE
D'USO
Pin Number
1
2
3
4
1. USB interface could be externally connected with eSolar WiFi module,
for operation in details please refer to eSolar WiFi module quick installation
guide.
Figure 5.16 RS232 pin
Description
+7V
RS-232 TX
RS-232 RX
GND
Table 5.7 USB pin port definition
89/156
SUNWAY
TM
Effect
Power supply
Send data
Receive data
Ground wire
SI