IEI Integration NANO-HM651 - Manual (Page 34)

NANO-HM651 EPIC SBC
Page 20
CN Location: See
6
Figure 3-7
CN Pinouts: See
6
Table 3-8
The cooling fan connector provides a 12V, 500mA current to the cooling fan. The
connector has a "rotation" pin to get rotation signals from fans and notify the system so the
system BIOS can recognize the fan speed. Please note that only specified fans can issue
the rotation signals.
Figure 3-7: System Fan Connector Location
Pin Description
1 Rotation Signal
2 +12V
3 GND
Table 3-8: System Fan Connector Pinouts
3.2.7 Front Panel Connector
CN Label: F_PANEL1
CN Type: 10-pin header (1x10)
CN Location: See Figure 3-8
CN Pinouts: See Table 3-9
The front panel connector connects to external switches and indicators to monitor and
controls the CPU card. These indicators and switches include:
ƒ HDD LED
ƒ Power button
ƒ Power LED