USB-6453 +5 V Power Source

The +5 V terminals on the I/O connector supply +5 V referenced to D GND. Use these terminals to power external circuitry.

Notice Never connect the +5 V power terminals to analog or digital ground or to any other voltage source on the USB-6453 or any other device. Doing so can damage the device and the computer. NI is not liable for damage resulting from such a connection.

Refer to the USB-6453 Specifications for more information about the USB-6453 power rating.