National Instruments DAQ X NI 634 Series, User Manual

Page: 213 / 278

A-6
|
ni.com
Appendix A Device-Specific Information
Figure A-4 shows the pinout of the NI USB-6341 BNC. For a detailed description of each signal,
refer to the
I/O Connector Signal Descriptions section of Chapter 3, Connector and LED
Information .
Figure A-4.
NI USB-6341 BNC Pinout
Refer to Table 7-9, X Series PCI Express/PXI Express/USB Mass Termination/USB BNC Device
Default NI-DAQmx Counter/Timer Pins , for a list of the default NI-DAQmx counter/timer pins
for this device. For more information about default NI-DAQmx counter inputs, refer to
Connecting Counter Signals in the NI-DAQmx Help or the LabVIEW Help .
ANAL
OG INPUT
DIGIT
AL AND
TIMING
I/O
ANAL
OG OUTPUT
AI 0
FS GS
AI 1
FS GS
AI 2
FS GS
AI 3
FS GS
AO 0
D GND
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
D GND
D GND
D GND
D GND
D GND
AI GND
AI SENSE
NC
NC
CHS GND
+5 V
USER 1
USER 2
PFI 8/P2.0
PFI 9/P2.1
PFI 10/P2.2
PFI 11/P2.3
PFI 12/P2.4
PFI 13/P2.5
PFI 14/P2.6
PFI 15/P2.7
PFI 0/P1.0 PFI 1/P1.1 PFI 2/P1.2 PFI 3/P1.3 USER 1
PFI 4/P1.4
POWER
PFI 5/P1.5
PFI 6/P1.6 PFI 7/P1.7 USER 2
AI 4
FS GS
AI 5
FS GS
AI 6
FS GS
AI 7
FS GS
AO 1
USER A
CCESS
Floating Source (FS)
AI GND
AI +
AI –
USB 6341
+
–
Ground Ref. Source (GS)
AI +
AI –
USB 6341
+
–
NI USB-6341
8 Inputs, 16-Bit, 500 kS/s
X Series Multifunction DAQ
CHS GND