PXI-4204

DAQ for High-Voltage Measurements 16-Bit, 200 kS/s, 8 Analog Inputs NI PXI-4204 • 8 analog inputs at 200 kS/s, 16-bit resolution • ±100 V input range • Programmable gain (0.5, 1, 10, 100) per channel • Programmable 2-pole Butterworth filter (6 Hz or 10 kHz) per channel • Differential simultaneous sampling inputs • Combicon screw terminal direct connectivity • NI-DAQ driver simplifies configuration and measurements New Operating Systems • Windows 2000/NT/XP Recommended Software • LabVIEW • LabWindows/CVI • Measurement Studio for Visual Studio.NET Other Compatible Software • Visual Basic, C/C++, and C# Driver Software (Included) • NI-DAQ 7 Device NI PXI-4204 Bus PXI Analog Inputs 8 DI Resolution 16 bits Sampling Rate 200 kS/s Input Range ±0.5 to ±100 V Triggers Digital (2) Filter Settings 2-pole Butterworth (6 Hz or 10 kHz) Table 1. NI PXI-4204 Channel, Speed, and Resolution Specifications Driver Software Overview and Applications The National Instruments PXI-4204 module delivers accurate data acquisition for input ranges up to 100 V. With this module you can handle a broad variety of applications including: • 42 V automotive applications • High-voltage, multichannel data logging applications • Fuel cell and battery test applications NI-DAQ 7 is the robust driver software included with all National Instruments data acquisition and signal conditioning products. This easy-to-use software tightly integrates the full functionality of your DAQ hardware to LabVIEW, LabWindows/CVI, and Measurement Studio for Visual Studio.NET. High-performance features include multidevice synchronization, networked measurements, and DMA data management. Bundled with NI-DAQ 7, the Measurement & Automation Explorer (MAX) utility simplifies the configuration of your measurement hardware with device test panels, interactive measurements, and scaled I/O channels. NI-DAQ also provides numerous example programs for LabVIEW and other application development environments to get you started with your application quickly. Features The NI PXI-4204 is a full-featured data acquisition module with a ±100 V input range, 16-bit accuracy, and software-selectable filter and gain settings per channel. Programmable filter and gain settings ensure that the PXI-4204 achieves maximum accuracy over the entire ±100 V input range. In addition, the PXI-4204 is designed to work with LabVIEW 7 Express and NI-DAQmx. The DAQ Assistant in LabVIEW 7 can configure the PXI-4204 and acquire data through a menu-based window, eliminating the need to manually program the device. For high-channel-count, high-voltage applications, explore NI signal conditioning hardware. Visit ni.com/sigcon Ordering Information NI PXI-4204 ......................................................778745-4204 Includes NI-DAQ driver software. For more information on extended warranty and valueadded services, visit ni.com/services DAQ for High-Voltage Measurements 16-Bit, 200 kS/s, 8 Analog Inputs Specifications – PXI-4204 Complete Accuracy Tables Input Characteristics SSH Disabled Nominal Range (V) Positive FS Negative FS 100 -100 50 -50 5 -5 0.5 -0.5 SSH Enabled Nominal Range (V) Positive FS Negative FS 100 -100 50 -50 5 -5 0.5 -0.5 % of Reading 24 Hrs 1 Year 0.063 0.070 0.031 0.038 0.061 0.068 0.061 0.068 Offset (mV) ± 16.8 ± 10.4 ± 4.7 ± 4.1 Absolute Accuracy Noise + Quantization (mV) Single Pt. Averaged ± 9.34 ± 0.92 ± 4.68 ± 0.57 ± 0.69 ± 0.40 ± 0.49 ± 0.40 Absolute Accuracy Noise + Quantization (mV) Single Pt. Averaged ± 9.35 ± 1.02 ± 4.70 ± 0.73 ± 0.82 ± 0.60 ± 0.66 ± 0.60 CMRR Module PXI-4204 PXI-4204 Input Frequency Ranges DC to 60 Hz 100 Hz to 10 kHz CMRR >60 dB >40 dB Temp Drift (%/°C) 0.0027 0.0025 0.0027 0.0027 Absolute Accuracy at Full Scale (mV) 88 30 8.5 4.8 Absolute Accuracy at Full Scale (mV) 110 34 11 7.2 Percent Error at Full Scale (%) 0.088 0.060 0.17 0.97 Percent Error at Full Scale (%) 0.110 0.069 0.22 1.4 % of Reading 24 Hrs 1 Year 0.085 0.090 0.035 0.042 0.063 0.070 0.063 0.070 Offset (mV) ± 19.0 ± 12.6 ± 6.8 ± 6.3 Temp Drift (%/°C) 0.0027 0.0025 0.0027 0.0027 Note: Accuracies are valid for measurements following an internal calibration. Averaged numbers assume dithering and averaging of 100 single-channel readings. Measurement accuracies are listed for operational temperatures within ±1°C of internal calibration temperature and ±10°C of external or factory calibration temperature. Number of Channels PXI-4204 8 differential Filter Characteristics Filter Type .................................................. 6 Hz or 10 kHz, 2-pole, Butterworth Stability Module PXI-4204 Input Range ± 100 V Gain Temperature Coefficient ± 25 ppm/Co Offset Temperature Coefficient ± 385 uV/Co Input signal ranges..................................... see accuracy tables Resolution .................................................. 16 bits, 1 in 65,536 Sampling Rate Maximum Sampling Rate .......................... 200 kS/s aggregate multi-channel Module PXI-4204 Single Channel 333 kS/s Max per channel (scanning all channels) Scan Rate w/SSH* Scan Rate w/o SSH* 20 kS/s/ch 25 kS/s/ch Triggers Digital Triggers Number of triggers ............................... 2 Purpose ................................................ Start & stop trigger, gate, clock Source .................................................. PFI0/TRIG1 (front SMB connector), PXI_TRIG_0…PXI_TRIG_6 (PXI trigger bus) Slope .......................................................... Positive or negative; software selectable Compatibility......................................... 5V/TTL Response.............................................. Rising or falling edge Pulse width........................................... 10 ns minimum Impedance............................................ 10 kOhm Coupling................................................ DC PXI Trigger Bus Trigger lines .......................................... 6 Star trigger............................................ 1 Percent of Full Scale (Typical) 0.02% 0.01% 0.06% 0.02% *SSH = Simultaneous Sample and Hold Connector Screw Terminals SMB Connector Powered On ± 100 VDC ± 15 V Powered Off ± 100 VDC ± 15 V Overvoltage protection Inputs with overvoltage protection ............ CH Input coupling ............................................ DC Data transfers ............................................ DMA, interrupts, programmed I/O Transfer Characteristics Nonlinearity Range ± 100 V Other Ranges ± 100 V, SSH Enabled Other Ranges, SSH Enabled DNL Module PXI-4204 Typical ± 0.5 LSB Maximum ± 1 LSB Bus Interface PXI……….……………………….Master, slave Power Requirements Module PXI-4204 5 VDC (±5%) 1A Calibration Recommended warm-up time ............. External calibration interval................... Onboard calibration reference Level................................................ Temperature coefficient .................. Long-term stability .......................... 15 minutes 1 year 5.000V +/- 1mV + 0.6 ppm/oC 6 ppm/Sqrt(1000h) Gain Error ................................................... See Accuracy Table Offset Error ................................................ See Accuracy Table** Amplifier Characteristics Input Impedance Module PXI-4204 Input Configuration Differential Input Single-Ended Normal Powered On 2 MΩ 1 MΩ Powered Off 2MΩ 1MΩ Physical Dimensions (not including connectors).......................................... 16.0 by 10.0 cm by 2.0 cm (6.3 x 3.9 x 0.79 in) Analog input signal connector.................. 16 x 1 minicombicon, 3.81 mm pitch Analog input signal mating connector ..... 16 x 1 minicombicon, 3.81 mm pitch, 28-16 AWG signal wire **Gain Error = Actual Input Voltage * % of Reading NMR (60 Hz) PXI-4204 40 dB @ 6 Hz filter setting 2 National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com DAQ for High-Voltage Measurements 16-Bit, 200 kS/s, 8 Analog Inputs Specifications I/O Connectors Module PXI-4204 Environment: Operating temperature ......................... Storage temperature ............................ Relative humidity .................................. Maximum altitude ................................ Pollution degree (indoor use only)........ Front 16 screw terminals, 1 SMB 0 to 55 oC –20 to 70 oC 10 to 90%, non-condensing 2,000m 2 Certification and Compliance European Compliance Emissions................................................... EN 55011 Class A 10 meters Immunity.................................................... EN 61326:1997 + A2:2001, Table 1 EMC ........................................................... CE, C-Tick and FCC Part 15 (Class A) Compliant Safety......................................................... IEC 61010-1, EN 61010-1 North American Compliance Emissions................................................... FCC Part 15A above 1 GHz Immunity.................................................... EN 61326:1997 + A2:2001, Table 1 EMC ........................................................... CE, C-Tick and FCC Part 15 (Class A) Compliant Safety......................................................... 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