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KONTRON
speedMOPSlcdCE User’s Guide
43
Fan Interface
18.
FAN INTERFACE
SomespeedMOPSlcdCEs can be equipped with a fan. If a fan has to be changed or added, use this
interface to connect a fan to cool the CPU. The connector and onboard system controller monitor
the fan’s speed. This connector supports 5V fans only.
18.1
Connector
The fan interface is available on Connector X9 (3 pins). For the location of the fan connector see
Appendix E: Connector Layout.
Header
Pin
Signal Description
Function
1
Sense
Speed Monitoring
2
VCC *
+5V
3
GND
Ground
Notes
: (
*)
To protect the external power lines of peripheral devices, make sure that:
-- the wires have the right diameter to withstand the maximum available current
-- the enclosure of the peripheral device fulfils the fire-protecting requirements of
-- IEC/EN 60950.
18.2
Configuration
You do not need to configure this feature.
Содержание speedMOPSlcdCE
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