Chapter 4 Electrical Installation
Shenzhen Hpmont Technology Co., Ltd.
- 16 -
HD3N-L Series User Manual V1.0
4.5
Communication Terminal
Terminal
Description
A
485+
B
485-
RJ45 Pin
Definition
1,3
+5V
2
485+
4 - 6
GND
7
485-
8
Unused
Control Board
A
B
RJ45
RJ45
8
1