External Power Supply Interfaces
The below table lists the External Power Supply pins of the external power supply interface on the BF2500 Controller card. For further details, please refer
toExternal PCIe Power Supply Interfaces
.
Pin # Signal Name Description
1 12V ATX supplied 12V
2 12V ATX supplied 12V
3 12V ATX supplied 12V
4 GND Power Return
5 Sense Indicates proper connectivity
6 GND Power Return
The mechanical pinout of the 6-pin external +12V power connector is shown below. This +12V connector is sometimes referred to as EPS-12V. Care
should be taken to ensure the power is applied to the correct pins as some 6-pin ATX type connector can have different pinouts.
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