User manual

89 AIMB-501 User Manual
Appendix B I/O Pin Assignments
B.10 CPU FAN Connector (CPU FAN1)
You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3
supplies the LED's power, and Pin 3 is the ground.
B.11 System Fan Connector (SYS FAN1/SYS FAN2)
You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3
supplies the LED's power, and Pin 3 is the ground.
B.12 Front Panel Connector (JFP1+JFP2)
The single board computer has its own buzzer. You can also connect it to the external
speaker on your computer chassis.
Table B.10: CPU FAN Connector (CPU FAN1)
CPU FAN1 CPU FAN Connector
Part Number 12G08000504A
Pin Pin Name
1GND
2 CPU_SFAN_PWR
3CPU_SFAN_D
4NC
Table B.11: System Fan Connector (SYS FAN1/SYS FAN2)
SYS FAN1/SYS FAN2 System Fan Connector
Part Number 12G08002003C
Pin Pin Name
1GND
2 SYS1_SFAN_PWR
3 SYS1_SFAN_D