hpmont HD5L series - Wire Jumper Description; SCI Communication Terminal Description

Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd
―20― HD5L Series Controller User Manual
4.4.2 Wire Jumper Description
Table 4-4 Wire jumper function and setting description on the control board
Jumper Function and setting description Factory setting
CN5
AI2 analogue input channel can select voltage or current signal.
When pin 1 and pin 2 of the CN5 are short-circuited, AI2 channel
inputs voltage signal;
When pin 2 and pin 3 of the CN5 are short-circuited, AI2 channel
inputs current signal.
CN6
AI3 analogue input channel can select voltage or current signal.
When pin 1 and pin 2 of the CN6 are short-circuited, AI3 channel
inputs voltage signal;
When pin 2 and pin 3 of the CN6 are short-circuited, AI3 channel
inputs current signal.
CN7
AO1 analogue output channel can select voltage or current signal.
When pin 1 and pin 2 of the CN7 are short-circuited, AO1 channel
outputs voltage signal;
When pin 2 and pin 3 of the CN7 are short-circuited, AO1 channel
outputs current signal.
CN8
AO2 analogue output channel can select voltage or current signal.
When pin 1 and pin 2 of the CN8 are short-circuited, AO2 channel
outputs voltage signal;
When pin 2 and pin 3 of the CN8 are short-circuited, AO2 channel
outputs current signal.
CN9
SCI communication can select proper resistance.
When pin 2 and pin 3 of the CN9 are short-circuited, no resistance;
When pin 1 and pin 2 of the CN9 are short-circuited, select the proper
resistance.
4.4.3 SCI Communication Terminal Description
Figure 4-5 SCI communication terminal and description
CN5
1
3
CN6
1
3
CN7
1
3
CN8
1
3
CN9
13
Port pin
Port signal
RJ45
1
+5V
2
485+
3
+5V
4
GND
5
GND
6
GND
7
485-
8
Reserved
1 8