Front Panel Connector (Cn20); Usb Connectors (Cn21); Table C-15: Front Panel Connector (Cn20); Table C-16: Usb Connectors (Cn21) - Advantech PCM-9576F User Manual

C.15 Front panel connector (CN20)

Table C-15: Front panel connector (CN20)

Pin
1
2
3
4
5
6
7
8
* low active
C.16 USB connectors (CN21)

Table C-16: USB connectors (CN21)

Pin
1
3
5
7
9
Signal
HDD LED- (HARD DISK ACTIVE)
HDD LED+ (V
SPEAKER+
SPEAKER- (GND)
GND
WATCHDOG OUTPUT*
RESET SWITCH- (GND)
RESET SWITCH+
10
Signal
+5 V
UV0-
UV0+
GND
Chassis GND
1 3 5 7
2 6
4 8
)
CC
9 7 5 3 1
6 2
8 4
Pin Signal
2 +5 V
4 UV1-
6 UV1+
8 GND
10 NC
Appendix C Pin Assignments 8 5