Acnodes FES 7035 User Manual
Page 21
17. Internal COM1~ COM4 Connector
[Board L ocation: J3 6]
PIN
R S-232/422/485
PIN
RS-232/422/485
1
DCD1/T XD1-/Da ta1-
2
R XD 1/ TXD1+/Data 1+
3
TXD1/RXD1+/ NA
4
DT R1/RXD1-/NA
5
G ND1/G ND1/GND1
6
DSR/RT S-/RTS1-
7
RT S1/RTS1+/RT S1+
8
CT S1/CTS1+/CTS1+
9
RI 1/ CTS1-/CTS1-
10
＋5V/＋5V/＋5V-
11
DCD2/T XD2-/Da ta2-
12
R XD 2/ TXD2+/Data 2+
13
TXD2/ RXD 2+/NA
14
DT R2/RXD2-/NA
15
G ND2/G ND2/GND2
16
DSR2/RT S2-/R TS2-
17
RT S2/R TS2+/RT S2+
18
CT S2/CTS2+/C TS2+
19
RI 2/ CTS2-/CTS2-
20
＋5V/＋5V/＋5V-
21
DCD3
22
RXD3
23
T XD 3
24
DTR3
25
GND 3
26
DSR3-
27
RTS3
28
CTS3
29
RI3
30
＋5 V-
31
DCD4
32
RXD4
33
T XD 4
34
DTR4
35
GND 4
36
DSR4
37
RTS4
38
CTS4
39
RI4
40
+5V
18. Audio Connector
[Boa rd Location: J4 ]
PIN
Sig nal
1
LINE-OUT _R ight
2
AU DIO_AGND
3
LI NE_OUT _Left
4
LINE _I N_Right
5
MI C_IN
6
L IN E_IN _Left