Advantech PCA-6185 Manuel D’Utilisation
PCA-6185 User’s Manual
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2.11.8 ATX feature connector (CN20) and soft power
switch connector (CN21)
switch connector (CN21)
The PCA-6185 can support an advanced soft power switch function if an
ATX power supply is used. To enable the soft power switch function:
1.
ATX power supply is used. To enable the soft power switch function:
1.
Connect the 3-pin plug of the cable to CN20 (ATX feature connec-
tor).
tor).
2.
Connect the power on/off button to CN21. (A momentary type of
button should be used.)
button should be used.)
Note:
If you will not be using an ATX power connector,
make sure that pins 2-3 of CN20 are closed.
make sure that pins 2-3 of CN20 are closed.
Warnings! 1. Make sure that you unplug your power supply
when adding or removing expansion cards or
other system components. Failure to do so may
cause severe damage to both your CPU card
and expansion cards.
2. ATX power supplies may power on if certain
motherboard components or connections are
touched by metallic objects.
other system components. Failure to do so may
cause severe damage to both your CPU card
and expansion cards.
2. ATX power supplies may power on if certain
motherboard components or connections are
touched by metallic objects.