Table of Contents
Advertisement
COM4 RS-232/422/485 Selection (JP10)
RI function or voltage selection configurations for COM3/COM2
can be set manually through jumper JP10. Jumper settings are
illustrated as follows:
* RI Function
1
3
2
4
* RS-232
7
9
8
10 12
* Default
Speaker/Buzzer (JP12)
This onboard jumper provides users easy manual settings for on
board buzzer and external speaker. By just following the illustration
of the settings below:
* on board buzzer
1
2
* Default
+5Vout
5
1
6
2
RS-422
11
7
8
3
4
3
5
4
6
9
11
10 12
external speaker
1
2
Chapter 2 Installation 19
+12Vout
1
3
5
2
4
6
RS-485
7
9
11
8
10 12
3
4
Advertisement
Table of Contents
