Clear Cmos (Jp2); Com2 Ri/+5V/+12V Selection (Jp3); Com Port #2 (Cn19) - Aaeon AHP-1083 User Manual

T o u c h P a n e l P C

2.2 Clear CMOS (JP2)

JP2
1-2
2-3

2.3 COM2 RI/+5V/+12V Selection (JP3)

JP3
1-2
3-4
5-6
Note: Max. Current rating is 0.5A.

2.4 COM Port #2 (CN19)

RS-232 Mode
Pin Signal
1 DCDB
3 RXB
5 TXB
7 DTRB
9 Ground
RS-422 Mode
Pin Signal
1 TXD-
Function
Normal (Default)
Clear CMOS
Function
+12V
RI (Default)
+5V
A H P - 1 0 8 3
Pin Signal
2 DSRB
4 RTSB
6 CTSB
8 RIB / +5 Volt. / (+12 Volt.)
10 N/C
Pin Signal
2 N/C
Chapter 2 Quick Installation Guide
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