AXIOMTEK CEB94022, Руководство пользователя

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CEB94022 COM Express
TM
Type 6 with MXM Application Board
24 Board and Pin Assignments
2.5.19 Fan Connectors (FAN1 and FAN3)
Fans are needed for cooling down temperature. You can find fan speed option(s) within
BIOS Setup Utility. For further information, see BIOS Setup Utility: Advanced\Hardware
Monitor\PC Health Status.
FAN1 has 3-pin and 4-pin (pitch=2.54mm) fan interface co-layout design. By default,
FAN1 comes with 3-pin connector. The 4-pin interface layout of FAN1 is BOM optional.
1 3
1 4
FAN3 is a 3-pin (pitch=2.54mm) connector for fan interface.
1 3
Pin Signal
1 GND
2 VIN
3 FAN_TACHIN
Pin Signal
1 GND
2 +12V level
3 Rotation detection
4 Speed control
Pin Signal
1 N.C
2 +12V level
3 GND