Acnodes FES 2236 - Manual (Page 21)

17 . Internal COM 1~COM4 Conne ctor [Boa rd Location: J3 6]
PIN RS -232/422/485 PIN R S-232/422/485
1 D CD1/ TXD1-/ Data 1- 2 R XD 1/T XD 1+/Data1+
3 TXD1/RXD1+/NA 4 D TR1/RXD1-/NA
5 GND1/GND1/GND 1 6 DSR/RT S-/RTS1-
7 RT S1/ RTS1+/ RTS1+ 8 CT S1/ CTS1+/ CTS1+
9 RI1/CT S1-/ CTS1- 10 ＋5V/＋5V/＋5V-
11 D CD2/ TXD2-/ Data 2- 12 R XD 2/T XD 2+/Data2+
13 TXD2/RXD2+/NA 14 D TR2/RXD2-/NA
15 GND2/GND2/GND 2 16 DSR2/RTS2-/RT S2-
17 RT S2/ RTS2+/ RTS2+ 18 CT S2/ CTS2+/ CTS2+
19 RI2/CT S2-/ CTS2- 20 ＋5V/＋5V/＋5V-
21 DC D3 22 RX D3
23 TXD3 24 DTR3
25 G ND3 26 DSR3-
27 RT S3 28 CTS3
29 R I3 30 ＋5V-
31 DC D4 32 RX D4
33 TXD4 34 DTR4
35 G ND4 36 DSR4
37 RT S4 38 CTS4
39 R I4 40 +5V
18 . Audio Conne ctor [Board Location: J4 ]
PIN Sig nal
1 LINE-OU T_Right
2 AUDI O_AG ND
3 LI NE _OU T_Left
4 LINE_IN_Right
5 M IC_IN
6 LINE_IN_Left
19 . External Power Input Connector [Board Location: J3 3]
PIN Sig nal
1 6V~36V
2 GND
3 Ig ni tion_I N