Serial Port 3 Ring Status Setup (J5); Serial Port 4 Ring Status Setup (J6); Serial Port 2 Status Setup (J7) - Aaeon PCM-6893 User Manual

C om p a c t B o a r d

2.11 Serial Port 3 RING Status Setup (J5)

J 5
1-2
3-4
5-6
* default setting

2.12 Serial Port 4 RING Status Setup (J6)

J 6
1-2
3-4
5-6
* default setting

2.13 Serial Port 2 Status Setup (J7)

The port 2 can be selected as RS-232, RS-422 or RS-485 by setting
both J8 and J9. The following chart shows the jumper setting.
J 7
1-3.2-4
3-5.4-6
3-5.4-6
* default setting
Chapter 2 Quick Installation Guide
P C M - 6 8 9 3
Function
+5V
+12V
RING *
Function
+5V
+12V
RING *
Function
RS-232 *
RS-422
RS-485
2 - 13