NI PCI/PXI-6221 (68-Pin)
Default NI-DAQmx Counter Terminals
| Counter/Timer Signal | Default Pin Number | Signal Name |
|---|---|---|
| CTR 0 SRC | 37 | PFI 8 |
| CTR 0 GATE | 3 | PFI 9 |
| CTR 0 AUX | 45 | PFI 10 |
| CTR 0 OUT | 2 | PFI 12 |
| CTR 0 A | 37 | PFI 8 |
| CTR 0 Z | 3 | PFI 9 |
| CTR 0 B | 45 | PFI 10 |
| CTR 1 SRC | 42 | PFI 3 |
| CTR 1 GATE | 41 | PFI 4 |
| CTR 1 AUX | 46 | PFI 11 |
| CTR 1 OUT | 40 | PFI 13 |
| CTR 1 A | 42 | PFI 3 |
| CTR 1 Z | 41 | PFI 4 |
| CTR 1 B | 46 | PFI 11 |
| FREQ OUT | 1 | PFI 14 |
 |
Note For more information about default NI-DAQmx counter inputs, refer to the NI-DAQmx Help. |