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NI PXI/PCI-5124 Specifications 2 ni.com
PFI 0 and PFI 1 (Programmable Function Interface,
AUX Front Panel Connector) ...............................................................20
TClk Specifications .................................................................................21
Waveform Specifications ........................................................................22
Calibration ...............................................................................................23
Power .......................................................................................................23
Software...................................................................................................24
Environment ............................................................................................25
NI PXI-5124 .....................................................................................25
NI PCI-5124 .....................................................................................26
Safety, Electromagnetic Compatibility, and CE Compliance .................27
Safety................................................................................................27
Electromagnetic Compatibility.........................................................27
CE Compliance.................................................................................27
Environmental Management ............................................................28
Physical....................................................................................................28
Front Panel Connectors ....................................................................28
Dimensions and Weight ...................................................................29
Where to Go for Support .........................................................................31
Vertical
Analog Input (Channel 0 and Channel 1)
Specification Value Comments
Number of
Channels
Two (simultaneously sampled) —
Connector BNC —
Impedance and Coupling
Input Impedance 50 Ω ±2.0% 1MΩ ±0.75% in parallel
with a typical capacitance
of 29 pF
Software
selectable
Input Coupling AC, DC, GND AC coupling
available on
1MΩ only