9457 Industrial Computer
B-2
module. Only connect a keyboard to the keyboard port on the computer module if the
computer and monitor modules are
not
connected using the Host/LED cable.
Serial Ports
The 9457 uses standard nine-pin DB-9M (male) connectors to facilitate interface to
RS-232 compatible serial devices. These connectors are mounted on the rear panel of the
9457.
Figure Appendix B -2. Serial Port Pinout Diagram
Table Appendix B -2. RS-232 (Serial Port) Connector Pinout
Pin
Signal
Pin
Signal
1
DCD
6
DST
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
RI
5
GND
Содержание 9457
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