Keysight Technologies DAQ970A Technical Overview
Data acquisition/system
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- Security manual (19 pages) ,
- Programming manual (393 pages) ,
- Service manual (99 pages)
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Summary of Contents for Keysight Technologies DAQ970A
- Page 1 Allice Messtechnik GmbH T E C H N I C A L O V E R V I E W Keysight DAQ970A Data Acquisition/System...
- Page 2 – Graphical Web interface for point and click monitor and control The DAQ970A has built-in Gigabit LAN and USB 2.0. With the – USB flash drive support to copy/log data in standalone standard LAN connections you also get the added benefit of a...
- Page 3 Three module slots and seven switch/control modules allow you browser without having to install any special software. to customize the DAQ970A to meet your unique requirements. Buy only what you need—and add more modules later as your Password protection and LAN lock out are also provided application grows.
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Page 4: Front Panel At A Glance
www.allice.de Allice Messtechnik GmbH Front Panel at a Glance Label Description USB port On/Standby switch with LED indicator Display Softkeys Measurement operation menu (to control the initiation of the measurements) Measurement configuration menu (to set parameters for measurements) Knob Cursor navigation keypad Rear Panel at a Glance Label Description... - Page 5 The Keysight DAQ970A Data The Keysight DAQ970A is easy to use for a multitude of data Acquisition/System gives you the best of both worlds: a simple...
- Page 6 The nonvolatile memory holds your data even after – Nonvolatile storage for five complete instrument states power is removed, so you can use the DAQ970A to collect data at – Built-in LAN or USB interfaces to support remote data a remote location for later uploading to a PC.
- Page 7 The functionality you need We put a lot of thought into defining and designing the modules for the DAQ970A in order to cover a broad spectrum of switching ATE feature checklist and signal routing requirements with fewer modules. The result? Simplified ordering and easier configuration.
- Page 8 Convenient connections Modules for the DAQ970A are designed to make your testing On-module screw-terminal connectors make wiring more easier, faster, and more reliable. Here’s how: convenient.
- Page 9 Example 2: Extreme operating temperature percent of range, where reading is the actual measured value When the DAQ970A is used outside of its 18 - 28°C temperature and range is the name of the scale (1 V, 10 V, etc.)—not the range, there are additional temperature drift errors to consider.
- Page 10 The probe vendor specifies accuracy of 1.1°C or 0.4%, whichever is greater. Total error is then: 1.0ºC + 1.1ºC = 2.1ºC total, or 1.4% DAQ970A Accuracy Specifications ±(% of reading + % of range) Specifications: DC Voltage and resistance. Automatic calibration (ACAL) capable. Non ACAL With ACAL...
- Page 11 www.allice.de Allice Messtechnik GmbH DC Current and Other DC Functions 24 Hour 90 Days 1 Year 2 year Temperature Range Tacal 1 °C Tacal 5 °C Tacal 5 °C Tacal 5 °C Coefficient /°C Accuracy ± (% of reading + % of range) Characteristics - typical: DC current 1 uA 0.017 + 0.005...
- Page 12 0.004 0.030 0.240 Square wave 0.000 0.000 0.003 Characteristics - typical: Temperature Thermocouple DAQ970A Probe Ref junction temp ranges & DMM accuracy –150 °C to 1000 °C 1.0 °C –150 °C to 1200 °C 1.0 °C –100 °C to 1200 °C 0.9 °C...
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Page 13: Switch Modules
www.allice.de Allice Messtechnik GmbH Switch Modules DAQM900A DAQM901A DAQM902A DAQM903A DAQM904A DAQM905A DAQM908A General Number of channels 20 + 2 20 (SPDT) 4x8 (2 wire) Dual 1x4(50 40 (1 wire) ohm) Scanning speed 450 Ch/s 80 ch/s 250 ch/s 100 ch/s Open/close speed 120 ch/s 120 ch/s... - Page 14 < 42 V with external open drain pull-up Alarming Maskable pattern match or state change Speed 4 ms (max) alarm sampling Latency 5 ms (typical) to DAQ970A alarm output Read/write speed 95/s Max count 2^26 - 1 Totalize input 100 kHz (max) Rising or falling edge, programmable, min H or L time 5uS...
- Page 15 900A 901A 902A Scanning digital in TOTALIZER channels 907A (Digital IN) 907A (Totalizer) Characteristics - Nominal: Data out of Memory (FETCh of 50K readings) Single channel DAQ970A over USB DAQ970A over LAN Readings 55000/s 120000/s Rdgs (with timestamp) 35000/s 60,000/s...
- Page 16 www.allice.de Allice Messtechnik GmbH Characteristics - Measured: DC and AC Current Burden Voltage at Full Scale. DC current range Burden voltage 1 µA < 0.0011 V 10 µA < 0.011 V 100 µA < 0.11 V 1 mA < 0.11 V 10 mA <...
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Page 17: General Characteristics
www.allice.de Allice Messtechnik GmbH General Characteristics Line power Power supply (Mains supply voltage fluctuation is 100 - 240 VAC not allowed to exceed ± 10%) Power line frequency 50/60/400 Hz Power consumption 45 watts Environment Operating environment Full accuracy - 0 to 55 C Operating humidity Full accuracy to 80% R.H. - Page 18 A standard set of (10) BNC-to-SMB adapter cables is Up to three modules, in any combination, can be inserted into provided with each RF module for convenient BNC connections. a single mainframe. The DAQ970A’s internal DMM connections Multiplexer Actuator...
- Page 19 Temperature DAQM908A. These four modules are the only way to connect Thermocouple ● ● ● to the DAQ970A internal DMM. They can be used to scan with 2-wire RTD ● ● external instruments as well. 4-wire RTD ●...
- Page 20 www.allice.de Allice Messtechnik GmbH DAQM901A 20-Channel General Purpose Multiplexer – 80 ch/s scanning Backplane switches Channel switches – Two- and four-wire scanning – Built-in thermocouple reference junction Internal – 300 V switching DMM input The Keysight DAQM901A is the most versatile multiplexer for general Bank switch purpose scanning.
- Page 21 www.allice.de Allice Messtechnik GmbH DAQM908A – 40-Channel Single-Ended Multiplexer – 80 ch/s scanning Channel switches – Single-wire switching for common low applications Built-in thermocouple reference junction Use the Keysight DAQM908A for the greatest density in common low applications, such as battery test, Backplane component characterization, and benchtop testing.
- Page 22 www.allice.de Allice Messtechnik GmbH DAQM904A Col 1 Col 2 Col 8 4x8 Two-wire Matrix Switch – 32 two-wire crosspoints – 300 V, 1 A switching Row 1 The Keysight DAQM904A gives you the most flexible connection Row 2 path between your device under test and your test equipment, allowing different instruments to be connected to multiple points on your DUT at the same time.
- Page 23 www.allice.de Allice Messtechnik GmbH 50 Ω MUX typical AC performance graphs Insertion loss VSWR Crosstalk 1.80 0 dB -20 dB -1 dB 1.60 -40 dB -2 dB 1.40 -60 dB -3 dB 1.20 -80 dB -4 dB 1.00 -100 dB 10 MHz 100 MHz 1 GHz 3 GHz 10 MHz 100 MHz 1 GHz...
- Page 24 < 42 V with external open drain pull-up Alarming Maskable pattern match or state change Speed 4 ms (max) alarm sampling Latency 5 ms (typical) to DAQ970A alarm output Read/write speed 95/s Totalize input Count events from devices like photo interrupters, limit switches, and Hall-effect sensors.
- Page 25 www.allice.de Allice Messtechnik GmbH Rack mounting and dimensions To rack mount a single instrument, order the adapter kit (part number: DAQA190A-FG). To rack mount two instruments side-by-side, order thelock-link kit (part number: DAQA194A-FG) and flange kit (part number: DAQA191A-FG). Page 25 Find us at www.keysight.com...
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Page 26: Ordering Information
For more information on Keysight Technologies’ products, applications or services, please contact your local Keysight office. The complete list is available at: www.keysight.com/find/contactus Page 26 Find us at www.keysight.com This information is subject to change without notice. © Keysight Technologies, 2018, Published in USA , December 17, 2018, 5992-3168EN...