779063-01 [NI]
S Series Multifunction DAQ 16-Bit, 250 kS/s/Channel, 8 Analog Inputs; S系列多功能DAQ 16位， 250 kS / s的/通道， 8个模拟输入
| 型号： | 779063-01 |
| 厂家： | 
National Instruments |
| 描述： | S Series Multifunction DAQ 16-Bit, 250 kS/s/Channel, 8 Analog Inputs |
| 文件： | 总7页 (文件大小：555K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S Series Multifunction DAQ
16-Bit, 250 kS/s/Channel, 8 Analog Inputs
NI 6143
• 8 differential 16-bit analog inputs
• 250 kS/s per channel analog input
• Simultaneous sampling
• 8 digital I/O lines
Recommended Software
• LabVIEW 7.x or higher
• LabWindows/CVI 7.x or higher
• Measurement Studio 7.x or higher
• SignalExpress 1.x or higher
(5 V TTL/CMOS);
two 24-bit counter/timers
• Digital triggering
Other Compatible Software
• VI Logger 2.x or higher
• Visual Studio .NET
•
5 V analog input signal range
• Measurement services that simplify
configuration and measurements
• Visual Basic, C/C++, and C#
Measurement Services
Software (included)1
Operating Systems
• Windows 2000/NT/XP
• Mac OS X
• NI-DAQmx driver
• Measurement & Automation
Explorer configuration utility
• VI Logger Lite data-logging software
1Mac OS X and Linux applications
must use NI-DAQmx Base driver software.
• Linux
Calibration Certificate Available
Family
NI 6143
Bus
PCI, PXI
Analog Inputs
Input Resolution
Sampling Rate
250 kS/s per channel
Input Range
Digital I/O
Counter/ Timers
2, 24-bit
Trigger
Digital
8
16 bits
5 ꢀ
8
Table 1. Channel, Speed, and Resolution Specifications
Overview and Applications
Better Dynamic Specifications – Because each channel has a
National Instruments 6143 devices combine the latest in PC dedicated ADC, there is less concern with settling time and the noise
technologies to deliver simultaneous sampling for high-channel- and error caused by switching input channels. You can tune the
count applications at a low cost. Use these devices in a variety of analog input path for both accurate DC and dynamic measurements.
applications, including:
Traditional data acquisition devices are ideal for DC measurements,
but are not always the best solution for dynamic measurements.
• High-energy physics
• Ultrasonic and sonar testing
• Ballistics and highly transient signals
• Multiaxis control
Low-Cost – The decrease in price of ADCs over time has made a
dedicated ADC per channel architecture cost-effective.
Features
These devices fall into the NI S Series product family. The S stands for
simultaneous sampling, the most evident benefit of the dedicated
analog-to-digital converter (ADC) per channel architecture. However,
the architecture has a few less obvious but very important advantages.
Ordering Information
NI PCI-6143 ..................................................................778913-01
NI PXI-6143 ..................................................................779063-01
Includes data acquisition driver software.
BUY NOW!
Dedicated ADCs per Channel – This architecture offers a much
higher sampling rate per channel. Traditional data acquisition
devices share the sampling rate among the number of active
channels. The overall data throughput stays the same. With S Series
devices, the aggregate throughput increases with the number of
active channels.
For complete product specifications, pricing, and accessory
information, call (800) 813 3693 (U.S. only) or go to
ni.com/dataacquisition.
S Series Multifunction DAQ
16-Bit, 250 kS/s/Channel, 8 Analog Inputs
Multichannel Control
NI Spectral Measurements Toolkit
For applications that require multichannel simultaneous control, This toolkit includes all of the analysis and presentation tools to
such as multiaxis control systems, an NI 6143 paired with an convert your S Series device into a full-featured spectrum analyzer.
NI 6733 analog output device is a low-cost, high-performance The toolkit includes:
control solution. When coupled together with LabVIEW Real-Time, • Measurements such as in-band power and adjacent-channel power
these devices are capable of deterministic performance at speeds • 3D spectrogram
exceeding 20 kHz for eight parallel PID loops. This control system • Analog modulation and demodulation
architecture effectively meets today’s demands but also grows with • I-Q data for digital demodulation
future requirements. As your control algorithms change, you can • Highly optimized FFT processing
implement simple to advanced control strategies in LabVIEW Real-
Time without breaking the connection to your I/O. Furthermore, as
your system I/O requirements change, simply add more I/O to the
existing system without significantly modifying your control code.
Professional Analysis and
Presentation Toolkits
There are several analysis and presentation add-on toolkits available
from National Instruments that help make you more productive
when developing custom applications with your S Series devices.
Turn your S Series device into a transient recorder, spectrum analyzer,
or one of several other instruments with these toolkits.
NI LabVIEW Sound and Vibration Toolkit
This toolkit includes a full set of frequency-domain analysis and
presentation tools required for sound and vibration applications.
Figure 1. Sound and Vibration Toolkit
These tools include:
• Distortion, gain, phase, cross-talk, and dynamic range measurements
• Octave analysis
High-Performance Data Throughput
Using NI-DAQmx driver software and S Series, you can take full
advantage of your PC’s throughput potential, which is useful in many
applications including transient recording.
• Swept-sine analysis
• Linear, exponential and peak hold measurements
• Baseband and zoom FFT, power, FFT, power spectral density (PSD)
• Limit testing
• Short-time Fourier transform and shock response spectrum
• Weighting filters
Flexible Data Transfer
With NI-DAQmx, you can choose where to accumulate data – on the
onboard memory, PC RAM memory, or PC hard drive memory.
Thus, you can balance your PC application requirements and
stream-to-disk/memory capabilities. In any case, NI-DAQmx
optimizes data transfers by using DMA (direct memory access) and
• System calibration
• Waterfall/colormap display
NI LabVIEW Signal Processing Toolkit
This toolkit is a suite of software tools, example programs, and transferring large chunks of data, while ensuring no data loss. You
utilities for time-frequency analysis and digital filter design. The can also choose the format of your data, further optimizing
toolkit includes:
throughput. Choices include raw (binary), scaled, or the high-level
waveform data type. Using these techniques, you can achieve rates of
more than 40 MS/s sustained over the PCI/PXI bus to hard drive
(depending on the PC).
• Wavelet and filter-bank design
• Digital filter design of FIR and IIR filters
• Joint time-frequency analysis (JTFA) with the Gabor spectrograph
• High-frequency resolution model-based spectral estimation for
small datasets
2
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com
S Series Multifunction DAQ
16-Bit, 250 kS/s/Channel, 8 Analog Inputs
Cleaner Code Development – Basic and advanced software
Data Compaction
With the release of NI-DAQmx 7.4 or later, data compaction functions have been combined into one easy-to-use yet powerful
is available for stream-to-disk applications. The NI-DAQmx set to help you build cleaner code and move from basic to advanced
compaction feature strips unused or unwanted bits of data from applications without replacing functions.
each sample taken from your S Series device before it is permanently
recorded to hard disk. This is helpful because hard drives are High-Performance Driver Engine – NI-DAQ delivers maximum I/O
typically the throughput bottleneck compared to the PCI/PXI bus system throughput with a multithreaded driver.
and PC RAM memory read/write speed. Using data compression,
users with standard hard drives can see up to 20 percent higher Test Panels – With the Measurement & Automation Explorer
throughput when streaming-to-disk.
configuration utility, you can test all of your device functionality
before you begin development.
Signal Conditioning
With the release of NI-DAQmx 7.4 or later, all S Series devices are Scaled Channels – Easily scale your voltage data into the proper
compatible with parallel-mode SCXI modules.
engineering units using the NI-DAQ Measurement Ready virtual
channels by choosing from a list of common sensors and signals or
creating your own custom scale.
Model
Description
Channels
SCXI-1520
SCXI-1125
SCXI-1141/2/3
Universal Strain Gage Input
Isolation Amplifier
8-Pole Lowpass Filters
8
8
8
Data-Logging Software – VI Logger Lite is configuration-based
Table 2. Most Popular Parallel-Mode SCXI Modules
software designed specifically for data logging. Features include
SCXI is limited to 100 kS/s for 16-bit accuracy and 333 kS/s for easy logging and viewing of data, data extraction to Microsoft
12-bit accuracy when used in multiplexed mode. However, in Excel, and code generation in LabVIEW.
parallel mode, the sample rate is limited by the maximum scan rate
of the data acquisition device. When SCXI is used in parallel mode LabVIEW Integration – All NI-DAQ functions create the waveform
with S Series, all channels are simultaneously sampled and the data type, which carries acquired data and timing information
sample rate is limited by the S Series device, from 250 kS/s per directly into more than 400 LabVIEW built-in analysis routines for
channel to 10 MS/s per channel.
display of results in engineering units on a graph.
Measurement Services Software
NI-DAQmx Base Driver
National Instruments measurement services software, built NI-DAQmx Base (available at ni.com/downloads) offers Mac OS X
around NI-DAQmx driver software, includes intuitive application and Linux users a programming interface similar to NI-DAQmx. It
programming interfaces, configuration tools, I/O assistants, and includes ready-to-use LabVIEW VIs and C function features similar
other tools designed to reduce system setup, configuration, and to those included in NI-DAQmx driver software.
development time. This software is included with your data
acquisition purchase. Helpful features include:
Automatic Code Generation – DAQ Assistant is an interactive
guide that helps you navigate through configuring, testing,
and programming measurement tasks and generates the
necessary code automatically for LabVIEW, LabWindows/CVI, or
Measurement Studio.
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com 3
S Series Multifunction DAQ
16-Bit, 250 kS/s/Channel, 8 Analog Inputs
CAL
Mux
Address/Data
DustMITE
AI 0
16-Bit
ADC
Control
AI 0
AI 1
AI 2
AI 3
AI 4
AI 5
AI 6
AI 7
AI 0 -
AI 1 +
AI 1 GND
AI 2 -
AI 3 +
AI 3 GND
AI 4 +
AI 4 GND
AI 5 -
AI 6 +
AI 6 GND
AI 7 -
NC
NC
NC
P0.4
D GND
P0.1
P0.6
D GND
34 68
33 67
32 66
31 65
30 64
29 63
28 62
27 61
26 60
25 59
24 58
23 57
22 56
21 55
20 54
19 53
18 52
17 51
16 50
15 49
14 48
13 47
12 46
11 45
10 44
AI 0 +
AI 0 GND
AI 1 -
AI 2 +
AI 2 GND
AI 3 -
NC
AI 4 -
AI 5 +
AI 5 GND
AI 6 -
AI 7 +
AI 7 GND
NC
NC
D GND
P0.0
P0.5
D GND
P0.2
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
Address (14)
Data (32)
AI 1
16-Bit
ADC
CPLD
Flash
AI 2
16-Bit
ADC
AI 3
16-Bit
ADC
FPGA
AI 4
16-Bit
ADC
STCA
DMA/IRQ
+5 V OUTPUT
D GND
P0.7
P0.3
AI 5
16-Bit
ADC
Analog
Analog
Input
Timing/ Interface
Control
Bus
Output
Timing/
Control
D GND
AI HOLD COMP
EXTSTROBE*
D GND
PFI 2/AI CONV CLK*
PFI 3/CTR 1 SOURCE
PFI 4/CTR 1 GATE
CTR 1 OUT
D GND
PFI 0/AI START TRIG
PFI 1/AI REF TRIG
D GND
DMA/
DAQ-
Tigger
Interface
Interrupt
STC
AI 6
16-Bit
ADC
Interface
9
8
7
6
5
4
3
2
1
43
42
41
40
39
38
37
36
35
+5 V OUTPUT
D GND
Counter/
Timing
I/O
RTSI Bus
Digital I/O
Interface
PFI 5
PFI 6
D GND
AI 7
16-Bit
ADC
PFI 7/AI SAMP CLK
PFI 8/CTR 0 SOURCE
D GND
PFI 9/CTR 0 GATE
CTR 0 OUT
FREQ OUT
RTSI Bus
PFI/Trigger
Timing
D GND
Digital I/O
STC DIO
NC = No Connect
Figure 2. Block Diagram
Figure 3. I/O Connector
4
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com
S Series Multifunction DAQ
Specifications
The following specifications are typical at 25 °C unless otherwise noted.
Timing I/O
Counter/Timers
Analog Input
Input Characteristics
Number of channels......................................... 8 differential
ADC resolution ................................................. 16 bits, 1 in 65,536
Sampling rate
Number of channels .................................. 2 up/down counter/timers
Resolution.................................................. 24 bits
Compatibility.............................................. TTL/CMOS
Digital Trigger
Maximum................................................... 250 kS/s
Minimum.................................................... 0 S/s
Input coupling................................................... DC
Input range ....................................................... 5 ꢀ
Input FIFO size .................................................. 2,046 samples
Data transfers .................................................. DMA, interrupts, programmed I/O
DMA mode ....................................................... Scatter-gather
Purpose ............................................................ Start, reference, and pause trigger; sample clock
External sources............................................... PFI <0..9>, RTSI <0..6>
Compatibility .................................................... TTL
Response.......................................................... Rising or falling edge
Pulse width....................................................... 10 ns min
RTSI Bus (PCI only)
Trigger lines <0..6>...........................................
RTSI clock.........................................................
7
1
Digital I/O
Number of channels......................................... 8 input/output
Compatibility .................................................... TTL/CMOS
Power-on state ................................................. Input (high-impedance)
Data transfers .................................................. DMA, interrupts, programmed I/O
PXI Trigger Bus (PXI only)
Trigger lines <0..5>...........................................
Star trigger .......................................................
Clock.................................................................
6
1
1
Physical
Dimensions (not including connectors) ........... 15.5 by 10.6 cm
(6.10 by 4.17 in.)
I/O connector.................................................... 68-pin ꢀHDCI
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com 5
S Series Multifunction DAQ
Cables and Accessories
Recommended Configurations
I/O Configuration
Shielded Option
Unshielded Option
BNC Option
Accessory
Cable
SCB-68 (776844-01)
CB-68LPR (777145-02)
BNC-2110 (777643-01)
SHC68-68-EP (186838-01)
RC68-68 (187252-01)
SHC68-68-EP (186838-01)
SHC68-68-EP Noise-Rejecting, Shielded Cable
This cable connects the NI 6143 devices directly to 68-pin accessories. Latching screws
secure the shielded connector to the NI 6143. The SHC68-68-EP is a shielded
68-conductor cable terminated with a VHDCI 68-pin male connector at one end and a
68-pin female 0.050 series D-type connector at the other.
SHC68-68-EP Noise-Rejecting, Shielded Cable
SHC68-68-EP
0.5 m ..............................................................................................................186838-0R5
1 m ....................................................................................................................186838-01
RC68-68 Low-Cost Ribbon Cable
The RC68-68 cable connects the NI 6143 devices directly to 68-pin accessories.
0.25 m ..........................................................................................................187252-0R25
1 m ....................................................................................................................187252-01
RC68-68 Low-Cost Ribbon Cable
SCB-68 Noise-Rejecting, Shielded I/O Connector Block
The SCB-68 is a shielded I/O connector block for rugged, very-low-noise signal
termination for connecting 68-pin S Series DAQ devices, such as NI 6143. Silk-screened
component locations provide an easy addition of simple signal-conditioning circuitry for
your analog input channels. It also includes a general-purpose breadboard area as well as
an IC temperature sensor for cold-junction compensation in temperature measurements.
SCB-68 ..............................................................................................................776844-01
Dimensions – 19.5 by 15.2 by 4.5 cm (7.7 by 6.0 by 1.8 in.)
CB-68LP and CB-68LPR Low-Cost I/O Connector Blocks
SCB-68 Noise-Rejecting, Shielded I/O Connector Block
The CB-68LP and CB-68LPR are low-cost termination accessories with 68 screw
terminals for easy connection of field I/O signals to 68-pin DAQ devices, such as
NI 6143. They include one 68-pin male connector for direct connection to 68-pin
cables. The connector blocks include standoffs for use on a desktop or for mounting
in a custom panel. The CB-68LP has a vertical-mounted 68-pin connector. The
CB-68LPR has a right-angle mounted connector, and it is used with the CA-1000.
CB-68LP............................................................................................................777145-01
Dimensions – 14.35 by 10.74 cm (5.65 by 4.23 in.)
CB-68LPR ........................................................................................................777145-02
Dimensions – 7.62 by 16.19 cm (3.00 by 6.36 in.)
CB-68LP and CB-68LPR Low-Cost I/O Connector Blocks
BNC-2110 Noise-Rejecting BNC I/O Connector Block
The BNC-2110 is a shielded connector block with signal-labeled BNC connectors for
easy connectivity of your analog input, digital I/O, and counter/timer signals.
BNC-2110 ........................................................................................................777643-01
Dimensions – 20.3 by 11.2 by 5.5 cm (8.0 by 4.4 by 2.2 in.)
BNC-2110 I/O Connector Block
6
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com
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needs around the globe and through the
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and development through deployment
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Find immediate answers to your questions at ni.com/support.
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