Com - AXIOMTEK ICO330 User Manual

1.2.11

COM

⚫ 6 ports terminal block support RS-232/422/485 which can be selected by BIOS
with isolation 2KV protection.
⚫ Supports Auto Flow Control in RS485 mode.
⚫ Serial Port Pin Define:
COM1~2
COM3~6
Introduction
Pin RS232
1 GND
2 RTS
3 TX
4 CTS
5 RX
6 DTR
7 DSR
8 DCD
9
10 N.C
Pin RS232
A1 GND
A2 RTS
A3 TX
A4 CTS
A5 RX
B1 GND
B2 RTS
B3 TX
B4 CTS
B5 RX
ICO330 Series User's Manual
RS422 RS485
GND GND
RX- N.C
RX+ N.C
TX- D-
TX+ D+
N.C N.C
N.C N.C
N.C N.C
N.C N.C
N.C N.C
RS422 RS485
GND GND
RX- N.C
RX+ N.C
TX- D-
TX+ D+
GND GND
RX- N.C
RX+ N.C
TX- D-
TX+ D+
9