Jordan,
On the cFP-2020, there are two external digital output lines that source +5 VDC. Outputs 1 and 2 are controlled by writing to LEDs A & B respectively. The Outputs source 5 VDC when the LEDs are Green (a value of 1) and do not source when the LEDs are Off or Red (values of 0 or 2).
This information is available in chapter 3 of the cFP-20xx and cFP-BP-x User Manual.
Regards,
Aaron
LabVIEW Champion, CLA, CPI