DATATEC Keysight DAQ970A Technical Overview Download

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T E C H N I C A L

O V E R V I E W

Keysight DAQ970A

Data Acquisition/System

Summary of Contents for Keysight DAQ970A

Page 1: ... www datatec de T E C HNI C A L O V E R V IE W Keysight DAQ970A Data Acquisition System ...

Page 2: ...eysight 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 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...

Page 3: ... browser without having to install any special software Password protection and LAN lock out are also provided to limit access The graphical Web interface makes it easy to configure measurements set up and execute scans or troubleshoot your designs from anywhere on the network BenchVue DAQ software saves you time and money Now included Now you don t have to spend your valuable time writing or conf...

Page 4: ...icator 3 Display 4 Softkeys 5 Measurement operation menu to control the initiation of the measurements 6 Measurement configuration menu to set parameters for measurements 7 Knob 8 Cursor navigation keypad Label Description 1 Slot identifier 100 200 300 2 External trigger input alarm outputs channel advance input and channel close output 3 AC mains input 4 Instrument cable lock 5 LAN interface conn...

Page 5: ...sting process troubleshooting and temperature profiling The Keysight DAQ970A is easy to use for a multitude of data logging and monitoring applications either stand alone or with a computer Its flexible modular design makes it scalable from 20 to 120 channels and lets you add actuator digital I O and analog output channels for simple control Its small size ruggedized features and USB memory port o...

Page 6: ... removed so you can use the DAQ970A to collect data at a remote location for later uploading to a PC Or if you need even more memory the DAQ970A USB port can be used to log data directly to a USB flash drive or to copy the data from the reading memory without being connected to a computer Data logging feature checklist From 1 to 120 channels of analog input Measurements include dc volts ac volts t...

Page 7: ... months of test system software development time need not go to waste Software drivers that support C C Visual Basic Visual Studio LAN and USB on the DAQ970A and SCPI programming language make integration even easier 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 and signal routing requireme...

Page 8: ... in modules 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 ...

Page 9: ... 12 V etc DMM measurement accuracies include all switching errors Switching errors are also listed separately in the module specifications section Temperature measurement accuracies include ITS 90 conversion errors The thermocouple accuracies include the reference junction error as well Accuracies are listed as either 24 hour 90 day or 1 year specifications This refers to the length of time since ...

Page 10: ...0 0045 0 0004 0 0005 0 0001 0 0002 0 0001 100 V 0 0020 0 0006 0 0035 0 0006 0 0040 0 0006 0 0055 0 0006 0 0005 0 0001 0 0002 0 0001 300 V 0 0020 0 0020 0 0035 0 0020 0 0040 0 0020 0 0055 0 0020 0 0005 0 0001 0 0002 0 0001 Resistance2 7 100 Ω 0 0030 0 0050 0 0050 0 0060 0 0060 0 0060 0 0070 0 0060 0 0006 0 0005 0 0002 0 0005 1 KΩ 0 0020 0 0007 0 0030 0 0007 0 0040 0 0007 0 0050 0 0007 0 0006 0 0001...

Page 11: ...00 V range 3 Hz 5 Hz 0 50 0 05 0 50 0 06 0 50 0 06 0 50 0 06 0 010 0 008 5 Hz 10 Hz 0 10 0 05 0 10 0 06 0 10 0 06 0 11 0 06 0 010 0 008 10 Hz 20 kHz 0 02 0 05 0 04 0 06 0 05 0 06 0 06 0 06 0 010 0 008 20 kHz 50 kHz 0 05 0 09 0 06 0 09 0 07 0 09 0 08 0 09 0 010 0 0012 50 kHz 100 kHz 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 060 0 020 100 kHz 300 kHz 1 00 0 3 1 00 0 3 1 00 0 3 1 00 0 3 0 200 0 050 S...

Page 12: ...00 C to 1300 C 1 0 C R 300 C to 1760 C 0 5 C T 100 C to 400 C 0 9 C Thermocouple DAQ970A extended temp ranges Probe5 Ref junction DMM accuracy E 200 C to 150 C 1 4 C J 210 C to 150 C 1 6 C K 200 C to 100 C 1 7 C N 200 C to 100 C 2 C R 50 C to 300 C 2 9 C T 200 C to 100 C 1 7 C RTD Probe DMM6 PT100 DIN IEC 751 4 0 05 C Thermister 2 2 K 5 K 10 K 4 0 1 C Other Measurement Functionality Strain Direct ...

Page 13: ... 55 db 60db 50 db 110 db 25 db Capacitance Hi Lo NA 50 pF 65 pF 10 pF 50 pF 20 pF 50 pF Capacitance Lo Earth NA 150 pF 135 pF 80 pF 80 pF NA 80 pF Volt Hertz limit 10 8 10 8 10 8 10 8 10 8 10 10 10 8 Characteristics typical Other T C CRJ accuracy Switch life no load Unlimited within FET Banks6 100 M 100 M 100 M 100 M 5 M 100 M Switch life rated load Unlimited within FET Banks6 100 K 100 K 100 K 10...

Page 14: ...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 Signal level 1 Vp p min 42 Vpk max Threshold 0 V or TTL jumper selectable Gate Input TTL Hi TTL Lo or none Count reset Manual or Read Re...

Page 15: ... 50 50 902A 150 150 Scanning digital in TOTALIZER channels 907A Digital IN 275 275 907A Totalizer 240 240 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 Rdgs format option ON 25000 s 50000 s Characteristics Measured Noise performance for DC voltage DC current and resist...

Page 16: ...e 16 Find us at www keysight com 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 0 027 V 100 mA 0 27 V 1 A 0 7 V Characteristics Nominal Other A D linearity 0 0001 of reading 0 0001 of range measured ...

Page 17: ...1 82 02 01 Third Edition ANSI UL 61010 1 Third Edition CAN CSA C22 2 No 61010 1 Third Edition EN 61010 2 030 2010 1st Edition ANSI ISA 61010 2 030 82 02 03 First Edition ANSI UL 61010 2 030 First Edition CAN CSA C22 2 No 61010 2 030 First Edition Refer to Declaration of Conformity for current revisions Pollution Degree 2 EMC IEC 61326 EN 61326 CISPR ICES 001 AS NZS 2064 1 Refer to Declaration of C...

Page 18: ... 100 M 100 M 100 M 5 M Rated load typical 7 100 k 100 k 100 k 100 k 100 k 100 k Temperature Operating all cards 0 to 55 C all cards 40 to 70 C all cards 40 C to 80 RH Storage Humidity non condensing 1 Not recommended for connection to ac line without external transient suppression Up to 250 ch s to internal memory See scanning rates for measurement condition and rate on each instrument 2 Channel t...

Page 19: ... scanning Two and four wire scanning Built in thermocouple reference junction 120 V switching The DAQM900A module is divided into two banks of 10 two wire channels each All 20 channels switch both HI and LO inputs thus providing fully isolated inputs to the internal DMM or an external instrument During 4 wire resistance measurements channels from Bank A are automatically paired with channels from ...

Page 20: ... H L H L H L I L I L I L I L H L H L T Com 4W sense 11 20 21 Current channels 22 Com Current Fuse Fuse Internal DMM input 4W sense Internal DMM input Current Reference junction sensor Channel switches Bank switch Shunt switches DAQM902A 16 Channel High Speed Multiplexer Scanning up to 250 ch s Two and four wire scanning Built in thermocouple reference junction The Keysight DAQM902A employs reed re...

Page 21: ...d benchtop testing Each module switches 40 one wire inputs All two wire internal measurements except current are supported The module low connection is isolated from earth and can float up to 300 V DAQM903A 20 Channel Actuator General Purpose Switch SPDT Form C latching relays 300 V 1 A actuation and control This general purpose switch module has 20 independent single pole double throw SPDT relays...

Page 22: ...ol 1 H L Col 2 H L Col 8 H L H L H L H L H L H H L L DAQM905A Dual 4 Channel RF Multiplexer 50 Ω 2 GHz bandwidth BNC to SMB adapter cables included The Keysight DAQM905A RF multiplexers offer broadband switching capabilities for high frequency and pulsed signals Use them to route test signals between your device under test and your signal generator oscillo scope spectrum analyzer or other instrume...

Page 23: ...alizer input Two 12 V analog outputs or 24 mA outputs The Keysight DAQM907A allows great flexibility for a variety of sense and control applications It combines two 8 bit ports of digital input and output a 100 kHz gated totalizer and two 12 V or 24 mA analog outputs all on a single earth referenced module The digital inputs and totalizer input may be included in a scan Alarm limits for the digita...

Page 24: ... total which can be read via the front panel or programmatically at any time With 26 bits of resolution it can count events at full speed for nearly 11 minutes without an overflow Max count 226 1 Totalize input 100 kHz max Rising or falling edge programmable Signal level 1 Vp p min 42 Vpk max Threshold 0 V or TTL jumper selectable Gate Input TTL Hi TTL Lo or none Count reset Manual or Read Reset R...

Page 25: ...ber info datatec de Page 25 Find us at www keysight com Rack mounting and dimensions To rack mount two instruments side by side order thelock link kit part number DAQA194A FG and flange kit part number DAQA191A FG To rack mount a single instrument order the adapter kit part number DAQA190A FG ...

Page 26: ...ration Modules DAQM900A 20 Channel Solid state multiplexer DAQM901A 20 Channel armature multiplexer DAQM902A 16 Channel reed multiplexer DAQM903A 20 Channel actuator general purpose switch DAQM904A 4 x 8 Two wire matrix switch DAQM905A Dual 4 Channel RF multiplexer 50 Ohms DAQM907A Multifunction module DAQM908A 40 Channel single ended multiplexer This information is subject to change without notic...

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