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National Instruments Data Acquisition Device NI USB-621x - Page 149

National Instruments Data Acquisition Device NI USB-621x
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Appendix A Device-Specific Information
NI USB-621x User Manual A-10 ni.com
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.
USB-6212/6216 Mass Termination Cables and Accessories
This section describes some cable and accessory options for
USB-6212/6216 Mass Termination devices. Refer to
ni.com for other
accessory options including new devices.
SCC Accessories
SCC provides portable, modular signal conditioning to your DAQ system.
To connect your USB-6212/6216 Mass Termination device to an SCC
module carrier, such as the SC-2345, SC-2350, or SCC-68, use an
SH68-68-EPM shielded cable. The SCC carrier must be externally
powered when used with a USB-6212/6216 Mass Termination device.
Refer to the +5 V Power section of Chapter 3, Connector and LED
Information, and the NI USB-621x Specifications for more information.
Table A-4. Default NI-DAQmx Counter/Timer Pins
Counter/Timer Signal Default Terminal Number (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)

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