National Instruments NI PCI-5114 用户手册

Waveform Specifications ........................................................................13
Calibration ...............................................................................................14
Power .......................................................................................................14
Software...................................................................................................15
Environment ............................................................................................16

NI PXI-5114 .....................................................................................16
NI PCI-5114 .....................................................................................17

Safety................................................................................................18
Electromagnetic Compatibility.........................................................18
CE Compliance.................................................................................18
Environmental Management ............................................................19

Front Panel Connectors ....................................................................19
Dimensions and Weight ...................................................................20

Number of 
Channels

Two (simultaneously sampled)

—

Connector

BNC

—

Input 
Impedance

50

Ω ±1.5%

1 M

Ω ±1% in parallel with a typical capacitance of 26 pF

Software 
selectable

Input Coupling

AC, DC, GND

AC coupling 
available on 
1 M

Ω only