ADLINK MXE-5300 Series - Manual (Page 29)

System Description 19
MXE-5300
Table 2-9: DB-62P Connector Pin Assignment
Table 2-10: D-SUB 9P COM Port Signal Names
14 EOGND 35 IDO_3 56 EOGND
15 EOGND 36 IDO_2 57 EOGND
16 EOGND 37 IDO_1 58 EOGND
17 EOGND 38 IDO_0 59 EOGND
18 IDI_3L 39 IDI_3H 60 +V5DIO_CN_ISO
19 IDI_2L 40 IDI_2H 61 +VDD
20 IDI_1L 41 IDI_1H 62 +VDD
21 IDI_0L 42 IDI_0H
Pin
Signal Name
RS-232 RS-422 RS-485
1 DCD# TXD422- 485DATA-
2 RXD TXD422+ 485DATA+
3 TXD RXD422+ N/C
4 DTR# RXD422- N/C
5 GND N/C N/C
6 DSR# N/C N/C
7 RTS# N/C N/C
8 CTS# N/C N/C
9 RI# N/C N/C
Pin Signal Name Pin Signal Name Pin Signal Name