USB-6423 +5 V Power Source
- Updated2025-08-09
- 1 minute(s) read
USB-6423 +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-6423 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-6423 Specifications for more information about the USB-6423 power rating.