Aplex Technology ARCHMI-707 - Manual (Page 45)

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COM6：
(Type DB9), serial port, standard DB9 serial port is provided to make a direct connection to serial
devices. COM6 port is controlled by pins No.1~6 of JP6, select output Signal RI or
5V or 12v, for details, please refer to description of JP6.
Pin# Signal Name
1 DCD# (Data Carrier Detect)
2 RXD (Received Data)
3 TXD (Transmit Data)
4 DTR (Data Terminal Ready)
5 Ground
6 DSR (Data Set Ready)
7 RTS (Request To Send)
8 CTS (Clear To Send)
9 JP6 Setting:
Pin1-2 : RI (Ring Indicator) (default)
Pin3-4 : 5V Standby power (option)
Pin5-6:12V Standby power (option)
COM_6（option）：
(2.0mm Pitch 2X5 Pin Header), COM6 Port, up to one standard RS232 port are provided. They can
be used directly via COM cable connection.
Signal Name Pin# Pin# Signal Name
DCD 1 2 RXD
TXD 3 4 DTR
Ground 5 6 DSR
RTS 7 8 CTS
JP6 Setting:
RI/5V/12V
9 10 NC
36. TB-528C1U2P1（option）:
SBC-7106 Riser Card, TB-528C1U2P1 CN3 connect to SBC-7106 CN3 pin Header.
TB-528C1U2P1 Top：