National Instruments NI 6221 User Manual page 226

Note For more information about default NI-DAQmx counter inputs, refer to Connecting
Counter Signals in the NI-DAQmx Help or the LabVIEW Help in version 8.0 or later.
© National Instruments Corporation
Table A-11. Default NI-DAQmx Counter/Timer Pins
Counter/Timer Signal
CTR 0 SRC
CTR 0 GATE
CTR 0 AUX
CTR 0 OUT
CTR 0 A
CTR 0 Z
CTR 0 B
CTR 1 SRC
CTR 1 GATE
CTR 1 AUX
CTR 1 OUT
CTR 1 A
CTR 1 Z
CTR 1 B
FREQ OUT
USB-6229 Screw Terminal Specifications
Refer to the NI 622x Specifications for more detailed information about the
USB-6229 Screw Terminal device.
USB-6229 Screw Terminal LED Patterns
Refer to the LED Patterns
Information, for information about the USB-6229 Screw Terminal LEDs.
USB-6229 Screw Terminal Fuse Replacement
Refer to the USB Device Fuse Replacement
Connector and LED Information, for information about the replacing the
fuse on the USB-6229 Screw Terminal.
Appendix A
section of Chapter 3,
A-53
Device-Specific Information
Default Pin Number (Name)
81 (PFI 8)
83 (PFI 9)
85 (PFI 10)
89 (PFI 12)
81 (PFI 8)
83 (PFI 9)
85 (PFI 10)
76 (PFI 3)
77 (PFI 4)
87 (PFI 11)
91 (PFI 13)
76 (PFI 3)
77 (PFI 4)
87 (PFI 11)
93 (PFI 14)
Connector and LED
section of Chapter 3,
M Series User Manual