National Instruments BNC-208 Series, Руководство пользователя

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© National Instruments Corporation 1-1 BNC-208X Series User Manual
Chapter 1
Introduction
This chapter describes the BNC-208X Series boards; lists the contents of your BNC-2080 and BNC-
2081 kits; describes the optional equipment, signal conditioning accessories, and software support; and
explains how to unpack your BNC-208X Series board.
The BNC-2080 and BNC-2081 boards are two analog breakout boards with signal-labeled BNC
connectors and analog signal conditioning areas. The BNC-2080 and BNC-2081 breakout boards
simplify the connection of analog signals, some digital signals, and two user-defined connections to the
data acquisition board in laboratory, test, and production environments. The BNC-2080 can be
configured to use 8 differential or 16 single-ended analog input channels available on the board. The
boards have silkscreened component locations for resistors, and capacitors for building single-pole
highpass and lowpass filters, and voltage dividers.
Table 1-1 lists the specific data acquisition boards that can currently be used with the BNC-208X Series
boards.
Table 1-1. Data Acquisition Boards for Use with BNC-208X Series Boards
NB Series
(Macintosh
NuBus)
MC Series
(IBM PS/2)
PC and AT
Series
(PC/XT/AT)
Lab Series
(PC/XT/AT and
Macintosh
NuBus)
BNC-2080
NB-MIO-16
NB-MIO-16X MC-MIO-16 AT-MIO-16
AT-MIO-16D
AT-MIO-16F-5
AT-MIO-16X
PC-LPM-16
BNC-2081
Lab-LC
Lab-NB
Lab-PC
Lab-PC+
Note:
When a board is referred to as an MIO-16 board, the reference applies to the AT-MIO-16,
AT-MIO-16D, AT-MIO-16F-5, AT-MIO-16X, MC-MIO-16, NB-MIO-16, NB-MIO-16X,
and PC-LPM-16 boards listed in Table 1-1. Similarly, when a board is referred to simply as a
Lab board, the reference applies to the Lab-LC, Lab-NB, Lab-PC+ and Lab-PC boards listed in
Table 1-1.
All analog signals from the data acquisition board are made available at BNC connectors. Each of the
BNC-208X Series boards is connected directly to the data acquisition board (NB, MC, Lab, PC, or
AT Series) by a 50-pin ribbon cable. The AT-MIO-16D requires an NB5 cable. The Lab-LC requires
an NB10 cable. If any SC-206X Series digital signal conditioning boards are also being used with the
same data acquisition board for conditioning of the digital I/O signals, then an SC-205X Series cable
adapter board is required.