product id: 72889
DAQ970A Data Acquisition System Mainframe
Mainframe for housing DAQM plug-in modules. Interface with the DAQ using Keysight BenchVue DAQ software or use the intuitive graphical front panel with task-oriented, self-guiding menus.
Mainframe Capabilities:
Highlights:
Sample More Signals, Faster
The DAQ970A is Keysight's next-generation data acquisition (DAQ) system with a 3-slot mainframe that can support 8 plug-in modules. Interface with the DAQ using optional Keysight BenchVue DAQ software, the intuitive graphical front panel with task oriented, self-guiding menus, or a web browser.
Measurements You Can Trust
Keysight took the measurement engine from their best-selling benchtop DMM and embedded it inside a 3-slot mainframe. You get the benefit of proven Keysight measurement performance, universal inputs with built-in signal conditioning, and modular flexibility, all in a low-cost, compact data acquisition package. The DAQ970A features 6-1/2 digits (22 bits) of resolution, 0.004% basic dcV accuracy, and ultra-low reading noise. Combine that with scan rates of up to 450 channels/sec, and you’ve got the speed and accuracy you need to get the job done right the first time.
More Channels in Less Space
Surface mount construction and a highly integrated design minimize the space required for relay drive and interface circuitry. High density on-module connectors save both board and connector space normally required by a terminal block. We use the latest technology to squeeze the most out of the remaining board space, giving you up to 40 single-ended channels in roughly the same space used by many data acquisition system terminal blocks.
Built-in Signal Conditioning to Get Your Job Done
Whether you need to measure temperature, ac/dc volts, resistance, frequency, or current, the DAQ970A can handle it. The internal autoranging DMM directly measures 12 different functions, eliminating the need for expensive external signal conditioning. And our unique design allows complete per channel configurability for maximum flexibility and quick, easy set up. It's like having an independent, high-performance DMM behind each channel.
Simplify your data gathering and analysis with Keysight BenchVue DAQ software
Keysight's BenchVue DAQ Control and Analysis app option is available for use with the DAQ970A. BenchVue gives you an intuitive interface for test configuration and real-time data display and analysis. Setup and make measurements quickly, export data or log and view real-time measurements with a variety of display types to interpret your data faster. BenchVue Software also supports many other Keysight instruments giving you a single interface for Keysight's most popular instruments.
A familiar spreadsheet environment makes it easy to configure and control your tests. And a rich set of colorful graphics provides many options for analyzing and displaying your data - all with point-and-click ease. Set up multiple graphics using strip charts, histograms, bar and scatter charts, individual channel results, and more. And of course, you can use BenchVue DAQ to easily move data to other applications for further analysis, or for inclusion in your presentations and reports.
Modules Supported by DAQ970A Mainframe
Customize your Keysight DAQ970A with Plug-in Modules (sold separately)
A complete selection of plug-in modules gives you high quality measurement, switching, and control capabilities to choose from. Modules include both low-frequency and RF multiplexers, a matrix switch, a general-purpose switch, and a multifunction module that includes digital input/output, analog output, and totalizer capabilities. You can mix and match modules to get just the functionality you need right now—then change or add more channels later as your application grows.
Data Acquisition/Switch Unit Modules for the DAQ970A Data Acquisition System:
Choose between the broad functionality of the DAQM901A, the high speed scanning of the DAQM902A, or the DAQM900A solid-state module the single-ended density of the DAQ908A. All multiplexer modules employ break-before-make scanning, ensuring only one closed channel (or channel pair) at a time.
| Model | Description | Speed (Ch/Sec) |
Max Voltage |
Max Current |
Bandwidth | Thermal Offset |
Comments |
|---|---|---|---|---|---|---|---|
|
DAQM900A
20 Ch. Multiplexer |
2-wire solid-state (4-wire selectable) |
450 | 120 V | 0.02 A | 10 MHz | < 4 uV | |
|
DAQM901A
20 ch. Multiplexer |
2-wire armature (4-wire selectable) |
80 | 300 V | 1 A | 10 MHz | 0 microvolts | Built-in cold junction reference 2 additional current channels (22 total) |
|
DAQM902A
16 ch. Reed Multiplexer |
2-wire armature (4-wire selectable) |
250 | 300 V | 50 mA | 10 MHz | < 4 uV | Built-in cold junction reference |
|
DAQM903A
20 ch Actuator/GP Switch |
SPDT/form C | 300 V | 1 A | 10 MHz | < 1 uV | ||
|
DAQM904A 4 x 8 Matrix |
2-wire armature | 300 V | 1 A | 10 MHz | < 1 uV | ||
|
DAQM905A
Dual 4 ch RF Mux 50 Ohm |
Common low (unterminated) |
60 | 42 V | 0.7 V | 2 GHz | < 4 uV | 1 GHz bandwidth through BNC-to-SMB adapter cable |
|
DAQM907A
Multifunction Module |
Two 8-bit digital I/O ports | 42 V | 400 mA | Open drain | |||
| 26-bit event counter | 42 V | 100 KHz | Selectable input threshold | ||||
| Two 16-bit analog outputs + two voltage/current sense | ±12 V | 10 mA | dc | Max 40 mA total output per frame | |||
|
DAQM908A
40 ch Single-Ended Mux |
1-wire armature (common low) |
100 | 300 V | 1A | 10 MHz | < 1 uV | Built-in cold junction reference No four-wire measurements |
|
DAQM909A
4 ch Digitizer |
Simultaneous Sampling | 800 kSa/s | 36 Vpk | 24-bit resolution, differential inputs |
Unequaled Ease of Use
Simple things like on-module screw-terminal connectors, built-in thermocouple reference junctions, well-organized user documentation full of examples and hints, all add up to increased productivity, whether you use the instrument every day or only now and then.
A BenchVue DAQ software license is now included with your instrument. BenchVue makes it simple to connect, control instruments, and automate test sequences.
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