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5
1
3
2.3.8 COM2 Pin9 Function Selection (JP11)
5
1
3
5
2.3.9 COM4 Mode Selection (JP12)
2
1
4
3
6
5
2.3.10
1
2
1
3
4
3
5
6
5
2.3.11
Chapter 2 – Hardware Information
5
6
6
5
1
2
1
2
3
4
3
4
5
5
6
6
1
2
1
3
4
3
6
5
5
+12V
1
2
1
3
4
3
5
6
5
RS-422
COM3 Mode Selection (JP13)
1
2
3
4
5
6
RS-422
COM4 RX/DCD Termination Selection (JP14)
1 2 3
No Termination(Default)
5
6
5
6
5
6
5
1
2
2
1
2
1
3
4
4
3
3
4
5
6
6
5
5
6
1
2
1
2
2
1
2
3
4
3
4
3
4
4
5
6
6
5
5
6
6
Ring(Default)
2
1
2
2
1
4
3
4
4
3
6
5
6
6
5
RS-232(Default)
2
1
2
1
2
1
4
3
4
3
4
3
6
5
6
5
6
5
RS-232(Default)
5
6
6
5
6
5
6
1
2
1
2
1
2
1
2
3
4
3
3
4
4
4
3
5
5
6
6
5
6
6
5
1
2
2
1
1
2
3
4
4
3
3
4
6
5
6
5
5
6
1
1
2
2
3
3
4
4
5
5
6
6
RS-485
1
1
2
2
3
3
4
4
5
5
6
6
RS-485
1 2 3
Termination With 120Ω
5
6
6
5
5
6
1
2
1
2
3
4
3
4
5
6
5
6
2
4
6
+5V
1
2
2
3
4
4
5
6
6
1
2
2
3
4
4
5
6
6
11
5
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