National-instruments USB device 628x Manuale Utente Scaricare il pdf (Pagina 12)

NI USB-622x/625x/628x OEM User Guide 12 ni.com

Default Counter/Timer Pinouts

By default, NI-DAQmx routes the counter/timer inputs and outputs to the

PFI pins, shown in Table 1.

Table 1. NI-DAQmx Default Counter/Timer Pins

Counter/Timer Signal Default Terminal 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

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 22 23

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National-instruments USB device 628x Manuale Utente Pagina 12