ADLINK MXC-2300 - Manual (Page 36)

PRELIMINARY
24 Introduction
1.6.10 COM Port Connectors
The MXC-2300 provides four COM ports through D-sub 9 pin con-
nectors. The COM1 & COM2 ports support RS-232/422/485
modes by BIOS setting, while COM3 and COM4 support only RS-
232.
Table 1-9: D-Sub 9p Signal Function of Com Ports
1.6.11 DisplayPort Connectors
Two displayport connectors on the front panel can connect to
VGA, DVI, HDMI and DisplayPort monitors via DisplayPort to VGA
adapter cable, DisplayPort to DVI adapter cable, or DisplayPort to
HDMI adapter cable and DisplayPort cable.
Pin
Signal Name
RS-232 RS-422 RS-485
1 DCD# TXD422- 485DATA-
2 RXD TXD422+ 485DATA+
3 TXD RXD422+ N/S
4 DTR# RXD422- N/S
5 GND N/S N/S
6 DSR# N/S N/S
7 RTS# N/S N/S
8 CTS# N/S N/S
9 RI# N/S N/S
1
2
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