Keysight Technologies U2300A Series USB Modular Multifunction Data Acquisition Devices Data Sheet
Introduction The Keysight Technologies, Inc. U2300A Series USB modular multifunction data-acquisition (DAQ) devices offer a high-performance PC data-acquisition solution. The U2300A Series DAQ devices consist of two families: the basic multifunction DAQ comes in four models while the high density multifunction DAQ is made up of three models. The U2300A Series DAQ devices applications extend across industrial and education environments.
High sampling rate The U2300A Series DAQ devices can generate sampling rates of up to 3 MSa/s for a single channel. When multiple channels are configured, the device can sample data up to 1 MSa/s. The fast sampling capability allows users to perform intermittent detection easily. This is ideal when dealing with high density analog input/output signals especially when juggling between different input ranges and sampling requirements.
Product outlook and dimensions Product characteristics and general specifications Remote interface –– Hi-Speed USB 2.0 –– USBTMC-USB488 1 Front view Power requirement –– +12 VDC (TYPICAL) –– 2 A (MAX) input rated current Power consumption Rear view +12 VDC, 550 mA maximum Operating environment –– Operating temperature from 0 °C to +55 °C –– Relative humidity at 15% to 85% RH (non-condensing) –– Altitude up to 2000 meters –– Pollution Degree 2 –– For indoor use only 44.
Electrical specifications Basic multifunction USB DAQ Model number U2351A U2352A U2353A U2354A Analog input Resolution 16 bits, no missing codes Number of channels 16 SE/8 DI (software selectable/channel) Maximum sampling rate1 250 kSa/s Scan list memory 500 kSa/s Up to 100 selectable channel entries Programmable bipolar input range ±10 V, ±5 V, ±2.5 V, ±1.25 V Programmable unipolar input range 0 to 10 V, 0 to 5 V, 0 to 2.5 V, 0 to 1.
Basic multifunction USB DAQ (continued) Digital I/O Number of channels 24-bit programmable input/output Compatibility TTL Input voltage VIL = 0.7 V max, IIL = 10 μA max VIH = 2.0 V min, IIH = 10 μA max Input voltage range –0.5 V to +5.5 V VOL = 0.45 V max, IOL = 8 mA max VOH = 2.
High density multifunction USB DAQ Model number U2355A U2356A U2331A Analog input Resolution 16 bits, no missing codes Number of channels Maximum sampling rate1 64 SE/32 DI (software selectable/channel) 250 kSa/s 500 kSa/s Scan list memory Programmable bipolar input range Programmable unipolar input range 3 MSa/s (single channel) 1 MSa/s (multiple channels) Up to 100 selectable channel entries ±10 V, ±5 V, ±2.5 V, ±1.25 V ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±1 V, ±0.5 V, ±0.25 V, ±0.2 V, ±0.
High density multifunction USB DAQ (continued)) General purpose digital counter Maximum count (2³¹ – 1) bits Number of channels Two independent up/down counter Compatibility TTL Clock source Internal or external Base clock available 48 MHz Maximum clock source frequency 12 MHz Input frequency range4 0.1 Hz to 6 MHz at 50% duty cycle Pulse width measurement range 0.167 μs to 178.
Electrical measurement specifications Basic multifunction USB DAQ Model number Analog input measurement U2351A, U2352A U2353A, U2354A 1 23 °C ± 5 °C 0 °C to 18 °C 28 °C to 45 °C 23 °C ± 5 °C 0 °C to 18 °C 28 °C to 45 °C Offset error ±1 mV ±5 mV ±1 mV ±5 mV Gain error ±2 mV ±5 mV ±2 mV Function 760 kHz 1.
High density multifunction USB DAQ Model number U2355A Analog input measurement 0 °C to 18 °C 28 °C to 45 °C 23 °C ± 5 °C 0 °C to 18 °C 28 °C to 45 °C 23 °C ± 5 °C 0 °C to 18 °C 28 °C to 45 °C Offset error ±1 mV ±2 mV ±1 mV ±2 mV ±2 mV ±3 mV Gain error ±2 mV ±3 mV ±2 mV ±6 mV ±6 mV –3 dB small signal bandwidth2 760 kHz 1% THD large signal bandwidth2 1 mVrms CMRR ±7.5 mV 1.
High density multifunction USB DAQ (continued) Model number Analog output measurement U2355A, U2356A 23 °C ± 5 °C 0 °C to 18 °C 28 °C to 45 °C 23 °C ± 5 °C 0 °C to 18 °C 28 °C to 45 °C Offset error ±1 mV ±4 mV ±1.5 mV ±3 mV Gain error ±4 mV ±5 mV ±4 mV Function ±5 mV Slew rate 19 V/μs 19 V/μs Rise time 0.9 μs 0.9 μs Fall time 0.9 μs 0.
DC Characteristics Accuracy specifications Model Number U2351A, U2352A, U2353A, U2354A Analog Input Unipolar Range (V) Offset Error (mV) Gain Error (mV) Accuracy (% of reading + offset error)2 10 1.5 2.0 0.04% + 1.5 mV 1 5 1.5 2.0 0.08% + 1.5 mV 2.5 1.0 1.0 0.08% + 1.0 mV 1.25 1.0 1.0 0.16% + 1.0 mV Bipolar Range (V) Offset Error (mV) Gain Error (mV) Accuracy (% of reading + offset error)2 10 1.0 2.0 0.02% + 1.0 mV 1 5 1.0 2.0 0.04% + 1.0 mV 2.5 1.0 1.5 0.06% + 1.
Accuracy specifications (continued) Model U2331A Bipolar Range (V) Offset Error (mV) Gain Error (mV) Accuracy (% of reading + offset error)2 10 2.0 6.0 0.06% + 2.0 mV 5 1.5 4.0 0.08% + 1.5 mV 1 2.5 1.5 2.0 0.08% + 1.5 mV 1.25 1.0 1.5 0.12% + 1.0 mV 1 1.0 1.0 0.10% + 1.0 mV 0.5 1.0 1.0 0.20% + 1.0 mV 0.25 1.0 1.0 0.40% + 1.0 mV 0.2 1.0 1.0 0.50% + 1.0 mV 0.05 1.0 1.0 2.02% + 1.0 mV –– The above specifications are typical for 23 °C.
Keysight Measurement Manager The Keysight Measurement Manager (AMM) is an application data viewer software that comes with the standard purchase of the U2300A Series USB modular data acquisition. This software is designed to help you perform quick device configuration, data logging and data acquisition using the products.
Other products in the Keysight USB Modular Data Acquisition (DAQ) Family U2500A Series USB Modular Simultaneous Sampling Multifunction DAQ Features: –– High analog input sampling rate coverage of up to 2 MSa/s for a each channel –– High speed USB 2.0 –– Simultaneous acquisition of multiple data points –– Multifunction capabilities — analog input (AI), analog output (AO), digital input output (DIO), and counter For more information: www.keysight.
Optional Accessories The Keysight U2802A is a 31-channel thermocouple signal conditioning module with a built-in thermistor for cold junction compensation. The U2802A is designed to convert low input voltage signals (less than ±100 mV) from a thermocouple into an output voltage range suitable for data acquisition devices (±10 V). The U2802A device is to be used in conjunction with the Keysight U2355A or U2356A model DAQ device to enable temperature measurements using thermocouples.
Thermocouple input mode Thermocouple compatibility In thermocouple input mode, the U2802A can acquire up to ±100 mV input signals. Each channel includes an instrumentation amplifier and a 4 Hz low-pass filter. The low-pass filter removes unwanted noise from the thermocouple wires to obtain accurate measurement data. The U2802A is compatible with a wide range of standard thermocouple types defined in the NIST ITS-90 Thermocouple Database. This includes types J, K, R, S, T, N, E, and B.
Product outlook and dimensions Product characteristics and general specifications Power consumption +12 VDC, 480 mA maximum Front view Operating environment –– Operating temperature from 0 °C to +55 °C –– Relative humidity at 50% to 85% RH (non-condensing) –– Altitude up to 2000 meters Storage compliance Rear view –40 °C to 70 °C Safety compliance 40.
Product specifications General characteristics Number of channels 31 differential and 1 CJC Input voltage range for voltage mode ±10 V (signal + common mode) Input voltage (thermocouple mode) ±100 mV Sampling rate for thermocouple mode 10 kSa/s total for all channels Sampling rate for overall module 500 kSa/s Thermocouple types J, K, R, S, T, N, E, and B Input specifications Accuracy (thermocouple mode) –– Overall gain error –– Overall offset error –– Nonlinearity 0.
Thermocouples typical measurement accuracy The U2802A measurement error with U2355A or U2356A at 23 °C ± 5 °C is shown below.
System accuracy specifications The U2802A system accuracy specifications are shown in Table 1, Table 2, and Table 3. These measurements are derived from the U2802A and DAQ input accuracy specifications without including the thermocouple error. Refer to “Calculating System Accuracy” section in the Keysight U2802A 31-Channel Thermocouple Input Device User’s Guide for calculation methodology. Table 1.
Table 3. Measurement accuracy of the U2356A at 0 to 18 °C and 28 to 45 °C Thermocouple measurement accuracy (U2356A @ 0 to 18 °C and 28 to 45 °C) ITS-90 Temperature range (°C) Low High Low High Without averaging (± °C) 0 1820 1100 1820 6.1 3.1 2.4 400 1100 14.4 6.3 2.7 –150 1000 3.0 2.6 2.6 –200 –150 4.2 3.7 3.6 –150 1200 2.9 2.5 2.5 –210 –150 4.9 4.1 4.0 –100 1200 3.3 2.9 2.9 –200 –100 5.3 4.2 4.0 –100 1300 3.4 2.7 2.6 –200 –100 6.8 4.6 4.
U2901/U2902A -Terminal block and SCSI- II 68-pin connector with 1-meter/2-meter cable The U2901A/U2902A is a terminal block and SCSI-II 68-pin connector with 1 meter cable or 2 meter cable that can be used conjunction with the U2300A Series and U2500A Series. Terminal block overview Front view 85.20 mm 103.00 mm Side view 42.96 mm 28.
Ordering information Model Description U2351A 16-Channel 250kSa/s USB modular multifunction DAQ U2352A 16-Channel 250kSa/s USB modular multifunction DAQ; without analog output U2353A 16-Channel 500kSa/s USB modular multifunction DAQ U2354A 16-Channel 500kSa/s USB modular multifunction DAQ; without analog output U2355A 64-Channel 250kSa/s USB modular multifunction DAQ U2356A 64-Channel 500kSa/s USB modular multifunction DAQ U2331A 64-Channel 1MSa/s USB modular multifunction DAQ Optional acces
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