Advantech PCM-9550F User Manual page 5

2.13 Front panel connector (CN13) ............................................................. 22
2.13.1 Speaker ...................................................................................... 22
2.13.2 LED interface ............................................................................. 22
2.13.3 Watchdog output ....................................................................... 22
2.13.4 Reset switch .............................................................................. 22
2.14 Power connectors (CN24, CN8, CN26) ............................................... 23
2.14.1 Peripheral power connector, -5 V, -12 V (CN26) ..................... 23
2.14.2 Main power connector, +5 V, +12 V (CN8) ............................. 23
2.14.3 CPU Fan power supply connector (CN24) .............................. 23
2.15 ATX power control connector (J4, CN5) ............................................. 24
2.15.1 ATX feature connector (CN5) and soft power switch connector
(J4) ....................................................................................................... 24
2.16 IR connector (CN27) ............................................................................. 25
2.17 Audio interfaces (CN2, CN11)(PCM-9550F/9550FM only) .............. 25
2.17.1 Audio connector (CN12) ........................................................... 25
2.17.2 CD audio input connector (CN11) ............................................ 25
2.17.3 Audio power source setting (J7) ............................................... 26
2.18 COM port connector (CN20) ............................................................... 27
2.18.1 COM2 RS-232/422/485 setting (J9) ......................................... 27
2.18.2 Share IRQ (PCM-9550F/9550FM only) .................................. 28
2.18.3 COM port RI pin setting (J10) ................................................. 28
2.19 VGA interface connections ................................................................... 30
2.19.1 CRT display connector (CN1) .................................................. 30
2.19.2 Flat panel display connector (CN14) ........................................ 30
2.19.3 Extension flat panel connector (CN9) ....................................... 30
2.19.4 LCD power setting .................................................................... 31
2.20 VGA/TV-Out function select (J1) ........................................................ 31
2.21 Video In/Out interfaces (CN2) (PCM-9550FM only) ....................... 31
2.22 Ethernet configuration ......................................................................... 33
2.22.1 100Base-T connector (CN16) ................................................... 33
2.22.2 Network boot ............................................................................ 33
2.22.3 LAN controller power select (J6) ............................................. 33
2.23 Watchdog timer configuration ............................................................. 34
2.23.1 Watchdog timer action (J11) ...................................................... 34
2.24 USB connectors (CN15) ....................................................................... 35
2.25 Digital I/O (CN23, CN28: 8 Outputs, 8 Inputs)
(PCM-9550F/9550FM only) .............................................................. 35
2.25.1 Digital output programming ...................................................... 37
2.25.2 Digital Input programming ........................................................ 37
2.25.3 Isolated Digital Output (CN28) ................................................ 38