
14
Introduction
1.7.2
COM Ports
The MXE-1300 provides 4 COM ports on the rear panel in the
form of D-sub 9P connectors, configured as follows. COM1 &
COM2 ports can support RS232/RS422/RS485 mode as set in
BIOS, see “Serial Port 1~4 Configuration” on page 54..
X
2x Software-programmable RS-232/422/485 (COM1 &
COM2) by DB9 connectors
X
2x RS-232 (COM3 & COM4) by DB9 connectors
WARNING:
Please ensure that DC power supply is within the input voltage
range defined in the specification, stable and low-noise, and
provides sufficient operating current.
Over- or under-voltage, unstable, or insufficiently powered DC
power supply may cause system instability and physical dam-
age.
PIN
Signal name
RS-232
RS-422
RS-485
1
DCD#
RXD422n
485n
2
RXD
RXD422p
485p
3
TXD
TXD422p
N/S
4
DTR#
TXD422n
N/S
5
GND
N/S
N/S
6
DSR#
N/S
N/S
1
5
6
9
Содержание MXE-1300 Series
Страница 2: ...ii Revision History Revision Release Date Description of Change s 2 00 Sept 28 2012 Initital Release...
Страница 10: ...x List of Tables This page intentionally left blank...
Страница 12: ...xii List of Figures This page intentionally left blank...
Страница 19: ...Introduction 7 MXE 1300 Figure 1 3 Underside View Figure 1 4 Front View 4x M4 THREADED 75 75...
Страница 41: ...Getting Started 29 MXE 1300 9 Fasten the 4 screws to fix the HDD bracket to the fixing members...
Страница 42: ...30 Getting Started 10 Align the sliding parts as shown and reassemble the bot tom chassis to the top chassis...
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Страница 76: ...64 BIOS Setup This page intentionally left blank...