Com1/2/3/4 Connectors (Cn16) - Aaeon PFM-541I Manual

P C / 1 0 4 C P U M o d u l e
35 CLOCK
37 DE
39 N.C

2.23 COM1/2/3/4 Connectors (CN16)

Pin Signal
1 DCD
3 RX
5 TX
7 DTR
9
GND
11
DCD (485/422_TX-)
13 RX (422_RX+)
15 TX (485/422_TX+)
17 DTR (422_RX-)
19 GND
21
DCD
23
RX
25 TX
27 DTR
29 GND
31 DCD
33
RX
35
TX
P F M - 5 4 1 I
36 VSYNC
38 HSYNC
40 ENAVEE
Pin Signal
2 DSR
4 RTS
6 CTS
8 RI/5V
10 N.C
12 DSR
14 RTS
16 CTS
18 RI/5V
20 N.C
22 DSR
24 RTS
26 CTS
28 RI
30 N.C
32 DSR
34 RTS
36 CTS
Chapter 2 Quick Installation Guide
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