UNO-1170A/AE User Manual 36
Figure A.2: Connector & Jumpers (UNO-1170AE)
CN9
COM1 RS-232 serial port / COM2 RS-232 serial port
CN12
COM2 RS-232/422/485 selection
CN13
Ethernet port 1 / Ethernet port 2
CN14
Audio line in / Audio line out
CN15
Internal CompactFlash card slot
CN16
SATA connector (power)
CN18/CN19
Board to Board connector, PC/104+
SW1
Reset switch
SW2
RS-485 auto-flow and RS-422 Master/Slave mode for
OM3
SW3
Terminal resistor for COM3
Table A.3: Connectors & Jumpers (UNO-1170AE)
CN3-B,CN3-C PC/104 card connector
CN3-A PCI-104 card connector
CN5 Mini PCI card connector
CN4 Jumper of PCI-104 card voltage selection
(+3.3V or +5V)
