AAEON PFM-535S - Manual (Page 24)

P C / 1 0 4 C P U M o d u l e P F M - 5 3 5 S
Chapter 2 Quick Installation Guide 2- 13
3 RXD1 4 RTS#1
5 TXD1 6 CTS#1
7 DTR#1 8 RI#1
9 GND 10 N.C
11 DCD#2 (422TXD-/485DATA-) 12 DSR#2
13 RXD2 (422RXD+) 14 RTS#2
15 TXD2 (422TXD+/485DATA+) 16 CTS#2
17 DTR#2(422RXD-) 18 RI#2
19 GND 20 N.C
21 DCD#3 22 DSR#3
23 RXD3 24 RTS#3
25 TXD3 26 CTS#3
27 DTR#3 28 RI#3
29 GND 30 N.C
31 DCD#4 32 DSR#4
33 RXD4 34 RTS#4
35 TXD4 36 CTS#4
37 DTR#4 38 RI#4
39 GND 40 N.C
2.18 TTL_LCD Connector (CN6)
Pin Signal Pin Signal
1 +5V 2 +5V
3 GND 4 GND