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EPIA----E900 User Manual
E900 User Manual
E900 User Manual
E900 User Manual
12
2.1.3.
COM Connector
The EPIA-E900 provides two COM (D-sub 9-pin male) connectors located on
the front panel. The COM connectors labeled as COM1 and COM2 supports
RS-232 standard. The pinout of the COM connector is shown below.
Figure
Figure
Figure
Figure 12
12
12
12: COM connector diagram
: COM connector diagram
: COM connector diagram
: COM connector diagram
COM 1
COM 1
COM 1
COM 1
COM 2
COM 2
COM 2
COM 2
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
1
COM_DCD1
1
COM_DCD2
2
COM_RXD1
2
COM_RXD2
3
COM_TXD1
3
COM_TXD2
4
COM_DTR1
4
COM_DTR2
5
GND
5
GND
6
COM_DSR1
6
COM_DSR2
7
COM_RTS1
7
COM_RTS2
8
COM_CTS1
8
COM_CTS2
9
COM_RI1
9
COM_RI2
Table
Table
Table
Table 4
4
4
4: COM connector pinout
: COM connector pinout
: COM connector pinout
: COM connector pinoutssss
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