Signal – AAEON EPIC-9457 Rev.A User Manual
Page 34
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E P I C B o a r d
E P I C - 9 4 5 7 R e v . A
Chapter 2 Quick Installation Guide
2-21
2.32 COM1/2 Connectors (CN24)
Pin
Signal Pin
Signal
1 DCD1
2 RXD1
3 TXD1
4 DTR1
5 GND
6 DSR1
7 RTS1
8 CTS1
9 RI1
10
DCD2
(422TXD-/485DATA-)
11
RXD2 (422RXD-)
12
TXD2 (422TXD+/485DATA+)
13 DTR2
(422RXD+) 14 GND
15 DSR2
16 RTS2
17 CTS2
18 RI2/+5V/+12V
2.33 Stand By Power Output Connector (CN27)
Pin
Signal
1 SMBDAT_SBY
2 GND
3 SMBCLK_SBY
4 GND
5 PS_ON#
6 +5V_SBY
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