Advantech PCA-6185 user manual If you will not be using an ATX power connector

Models: PCA-6185

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If you will not be using an ATX power connector,

2.11.8ATX feature connector (CN20) and soft power 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.Connect the 3-pin plug of the cable to CN20 (ATX feature connec- tor).

2.Connect the power on/off button to CN21. (A momentary type of 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.

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.

PCA-6185 User’s Manual

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Advantech PCA-6185 user manual If you will not be using an ATX power connector