NI USB-6221 BNC

NI-DAQmx Device Terminals

NI USB-6221 BNC

Default NI-DAQmx Counter Terminals

Counter/Timer Signal Signal Name
CTR 0 SRC PFI 8
CTR 0 GATE PFI 9
CTR 0 AUX PFI 10
CTR 0 OUT PFI 12
CTR 0 A PFI 8
CTR 0 Z PFI 9
CTR 0 B PFI 10
CTR 1 SRC PFI 3
CTR 1 GATE PFI 4
CTR 1 AUX PFI 11
CTR 1 OUT PFI 13
CTR 1 A PFI 3
CTR 1 Z PFI 4
CTR 1 B PFI 11
FREQ OUT PFI 14
Note  For more information about default NI-DAQmx counter inputs, refer to the NI-DAQmx Help.