National Instruments BNC-208 Series, Руководство пользователя

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© National Instruments Corporation ix BNC-208X Series User Manual
Contents
Chapter 1
Introduction
.........................................................................................................................1-1
What Your Kit Should Contain......................................................................................1-3
Optional Equipment .......................................................................................................1-3
Signal Conditioning Accessories ...................................................................................1-4
Software Support............................................................................................................1-5
Unpacking ......................................................................................................................1-5
Chapter 2
BNC-2080 Board
................................................................................................................2-1
Power Connections ........................................................................................................2-3
A
nalog Input...................................................................................................................2-3
Shield Ground ................................................................................................................2-5
Fuse and Power LED .....................................................................................................2-6
Digital and Timing Signals ............................................................................................2-6
Specifications.................................................................................................................2-6
Analog Input ......................................................................................................2-6
Power Requirements ..........................................................................................2-7
Physical ..............................................................................................................2-7
Operating Environment......................................................................................2-7
Storage Environment..........................................................................................2-7
Board-to-Board Cabling.................................................................................................2-7
Mounting........................................................................................................................2-9
Application Notes ..........................................................................................................2-9
Soldering and Desoldering on the BNC-2080 Board.........................................2-9
Channel Configurations .....................................................................................2-9
MIO-16 Analog Input ............................................................................2-9
Connecting Nonreferenced (or Floating) Signal Sources ..................................2-13
Differential Inputs..................................................................................2-13
Single-Ended Inputs...............................................................................2-14
Connecting Ground-Referenced Signal Sources................................................2-15
Differential Inputs..................................................................................2-15
Single-Ended Inputs...............................................................................2-15
Building Lowpass Filters ...................................................................................2-15
Building Highpass Filters...................................................................................2-17
Building Attenuators (Voltage Dividers)...........................................................2-20
PC-LPM-16............................................................................................2-22
MIO-16 Analog Output..........................................................................2-23
Chapter 3
BNC-2081 Board
................................................................................................................. 3-1
Analog Input ..................................................................................................................3-2
Shield Ground ................................................................................................................3-4
Fuse and Power LED .....................................................................................................3-5
Digital and Timing Signals ............................................................................................3-5