Com2-com6, Kb/ms – Aplex Technology OPC-5127 User Manual
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OPC-5XX7 User Manual
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4.COM2-COM6
(2.0MM 2X5
) COM2~COM6 port: up to 5 standard RS232 ports are
provided. They can be used directly via COM adapter cable connection.
Signal Name
Pin#
Pin#
Signal Name
DCD
1
2
RXD
TXD
3
4
DTR
Ground
5
6
DSR
RTS
7
8
CTS
RI
9
10
NC
Note: COM2 port is controlled by pins No.8~10 of JCOM. For details, please refer to
description of JCOM.
5.KB/MS
(2.0MM 1X6)
PS/2 keyboard/mouse port: the port can be connected to PS/2
keyboard or mouse via a dedicated adapter cable for direct use.
Pin#
Signal Name
1
KBDATA
2
MSDATA
3
Ground
4
+5V
5
KBCLK
6
MSCLK
6. LPT
(2.0MM 2X13
) Parallel port: a standard 26 pin parallel port is provided to connect
parallel peripherals as required.
Signal Name Pin#
Pin# Signal Name
PSTB#
1
2
PD0
PD1
3
4
DP2
DP3
5
6
DP4
DP5
7
8
DP6
DP7
9
10
ACK#