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2.3.1 COM Port (COM1)
Implemented
using industrial-grade ITE8786 Super IO chip (-40 to 85°C) and provide
up to 921600 bps baud rate, COM1 is a software-configurable RS-232/422/485 port
via 9-pin D-Sub male connector. The operation mode, slew rate and termination of
COM1 can be set in BIOS setup utility. The following table describes the pin
definition of COM ports.
COM1
Pin#
RS-232 Mode
RS-422 Mode
RS-485 Mode
(Two-wire 485)
1
DCD
2
RX
422 TXD+
485 TXD+/RXD+
3
TX
422 RXD+
4
DTR
422 RXD-
5
GND
GND
GND
6
DSR
7
RTS
8
CTS
422 TXD-
485 TXD-/RXD-
9
RI
35
Содержание FES93 Series
Страница 17: ...1 5 Dimension 1 5 1 Front View 17...
Страница 18: ...1 5 2 Top View 18...
Страница 19: ...1 5 3 Bottom View 19...
Страница 21: ...1 6 2 Wall Mount Bracket WM 300V 21...
Страница 22: ...1 6 3 Wall Mount Bracket WM 300H 22...
Страница 49: ...5 Reinstall the system enclosure 49...