No.
Name
Type
Description
Detail
1
VCC
Power
Power Supply
DC 4.5V-18V
2
RS485-B
Differential signal
RS485 B
-7V
≤
Vcm
≤
+12V
Vcm:Common-mode Voltage
3
RS485-A
Differential signal
RS485 A
4
GND
GND
Grounding
DC OV
Pin Introduction
The definition of pins are shown below:
Socket on Inverter
The socket installed on the bottom part of the inverter is shown as such:
