{"id":30213,"date":"2025-09-25T15:21:14","date_gmt":"2025-09-25T07:21:14","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&p=30213"},"modified":"2026-08-25T19:25:06","modified_gmt":"2026-08-25T11:25:06","slug":"%d0%bf%d1%854463","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pxie-4463\/","title":{"rendered":"PXIe-4463"},"content":{"rendered":"

Product Introduction<\/h3>\n

\n\u0417\u0435\u043c\u043b\u044f NI PXIe-4463<\/strong> is a high-performance PXI Express dynamic signal acquisition (DSA) module designed for sound and vibration measurement, acoustic testing, structural analysis, audio testing, machine condition monitoring, and other precision dynamic signal applications.\n<\/p>\n

\nThe PXIe-4463 combines 5 analog input channels<\/strong> \u0438 2 analog output channels<\/strong> \u0441 24-bit resolution<\/strong> and sampling rates up to 204.8 kS\/s per channel<\/strong>. Its simultaneous-sampling architecture and integrated signal conditioning make it particularly suitable for accurately measuring dynamic signals where amplitude, frequency, phase, and channel-to-channel timing relationships are important.\n<\/p>\n

\nWith support for IEPE sensor excitation, AC\/DC coupling, anti-alias filtering, hardware synchronization, and NI-DAQmx software, the PXIe-4463 provides an integrated platform for microphones, accelerometers, vibration sensors, audio devices, and other dynamic measurement applications.\n<\/p>\n

Product Overview<\/h3>\n

\n\u0417\u0435\u043c\u043b\u044f National Instruments PXIe-4463<\/strong> belongs to the NI PXI Express Dynamic Signal Acquisition family.\n<\/p>\n

\nUnlike general-purpose multifunction DAQ modules, the PXIe-4463 is optimized specifically for high-dynamic-range AC and dynamic signal measurements. Its 24-bit ADC architecture provides significantly greater measurement resolution than typical 16-bit multifunction DAQ devices.\n<\/p>\n

\nThe module also provides two analog outputs, allowing engineers to generate stimulus signals while simultaneously acquiring responses. This makes the PXIe-4463 particularly useful for frequency response measurements, acoustic testing, structural testing, vibration analysis, and closed-loop stimulus-response applications.\n<\/p>\n

Key Features<\/h3>\n

5 Analog Input Channels<\/h4>\n

\nThe PXIe-4463 provides five analog input channels designed for precision dynamic signal measurements.\n<\/p>\n

    \n
  • 5 analog input channels<\/li>\n
  • \u0421\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u0430\u044f \u0432\u044b\u0431\u043e\u0440\u043a\u0430<\/li>\n
  • 24-bit analog input resolution<\/li>\n
  • Up to 204.8 kS\/s per channel<\/li>\n
  • AC and DC coupling<\/li>\n
  • Integrated anti-alias filtering<\/li>\n
  • IEPE sensor support<\/li>\n<\/ul>\n

    \nAdvantage:<\/strong> Simultaneous acquisition preserves the timing and phase relationships between multiple signals, which is critical for vibration, acoustic, modal, and structural measurements.\n<\/p>\n

    24-Bit Analog Input Resolution<\/h4>\n

    \nThe PXIe-4463 provides 24-bit analog-to-digital conversion<\/strong> for high-resolution dynamic measurements.\n<\/p>\n

      \n
    • 24-\u0431\u0438\u0442\u043d\u043e\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0410\u0426\u041f<\/li>\n
    • High dynamic range<\/li>\n
    • Low-noise signal acquisition<\/li>\n
    • Small-signal measurement capability<\/li>\n
    • Precision waveform acquisition<\/li>\n<\/ul>\n

      \nAdvantage:<\/strong> High-resolution conversion allows the PXIe-4463 to capture both relatively large and small signal components within dynamic measurement applications.\n<\/p>\n

      204.8 kS\/s Per Channel Sampling<\/h4>\n

      \nEach analog input channel supports sampling rates up to 204.8 kS\/s<\/strong>.\n<\/p>\n

        \n
      • 204.8 kS\/s maximum sampling rate per channel<\/li>\n
      • Simultaneous acquisition across input channels<\/li>\n
      • Hardware-timed sampling<\/li>\n
      • Continuous waveform acquisition<\/li>\n
      • Suitable for audio and vibration frequency ranges<\/li>\n<\/ul>\n

        \nAdvantage:<\/strong> Unlike multiplexed DAQ devices where the sampling rate is shared across channels, the PXIe-4463 is designed for simultaneous dynamic signal acquisition.\n<\/p>\n

        Simultaneous Sampling Architecture<\/h4>\n

        \nSimultaneous sampling is essential for many sound and vibration measurements because analysis often depends on the phase and timing relationships between multiple sensor signals.\n<\/p>\n

        \nThe PXIe-4463 acquires analog input channels simultaneously rather than sequentially scanning them through a conventional multiplexer.\n<\/p>\n

          \n
        • Accurate channel-to-channel timing<\/li>\n
        • Phase-related measurements<\/li>\n
        • Frequency response analysis<\/li>\n
        • Modal analysis<\/li>\n
        • Multichannel vibration measurements<\/li>\n
        • Acoustic array measurements<\/li>\n<\/ul>\n

          2 Analog Output Channels<\/h4>\n

          \nThe PXIe-4463 provides two analog output channels for generating high-quality stimulus signals.\n<\/p>\n

            \n
          • 2 analog output channels<\/li>\n
          • 24-bit output resolution<\/li>\n
          • Dynamic signal generation<\/li>\n
          • Audio stimulus generation<\/li>\n
          • Frequency response testing<\/li>\n
          • Closed-loop stimulus-response measurements<\/li>\n<\/ul>\n

            \nAdvantage:<\/strong> Integrated analog outputs allow one module to both stimulate a device or structure and acquire its response.\n<\/p>\n

            Integrated IEPE Sensor Excitation<\/h4>\n

            \nThe PXIe-4463 supports IEPE sensors commonly used in sound and vibration measurement systems.\n<\/p>\n

              \n
            • IEPE accelerometer support<\/li>\n
            • IEPE microphone support<\/li>\n
            • Integrated sensor excitation<\/li>\n
            • Reduced external signal conditioning requirements<\/li>\n
            • Direct connection to compatible sensors<\/li>\n<\/ul>\n

              \nAdvantage:<\/strong> Integrated IEPE excitation simplifies test system architecture by reducing the need for separate external sensor power and conditioning hardware.\n<\/p>\n

              AC and DC Coupling<\/h4>\n

              \nThe PXIe-4463 supports selectable input coupling for different dynamic measurement requirements.\n<\/p>\n

                \n
              • AC coupling<\/li>\n
              • DC coupling<\/li>\n
              • Dynamic waveform measurement<\/li>\n
              • Low-frequency signal acquisition<\/li>\n
              • Flexible sensor interfacing<\/li>\n<\/ul>\n

                \nAC coupling is useful when the DC component of a signal should be removed, while DC coupling allows both DC and dynamic components to be measured.\n<\/p>\n

                Integrated Anti-Alias Filtering<\/h4>\n

                \nThe PXIe-4463 incorporates anti-alias filtering as part of its dynamic signal acquisition architecture.\n<\/p>\n

                \nAnti-alias filtering attenuates frequency components above the usable measurement bandwidth before digitization, reducing the possibility that high-frequency content will appear incorrectly within the measured frequency spectrum.\n<\/p>\n

                  \n
                • Integrated anti-alias filtering<\/li>\n
                • Improved frequency-domain measurements<\/li>\n
                • Reduced aliasing artifacts<\/li>\n
                • Suitable for FFT analysis<\/li>\n
                • Optimized for dynamic signals<\/li>\n<\/ul>\n

                  High Dynamic Range Measurements<\/h4>\n

                  \nThe combination of 24-bit conversion, dynamic signal conditioning, and precision analog front-end design makes the PXIe-4463 suitable for measurements requiring high dynamic range.\n<\/p>\n

                    \n
                  • Acoustic measurements<\/li>\n
                  • Vibration analysis<\/li>\n
                  • Audio testing<\/li>\n
                  • Structural measurements<\/li>\n
                  • Machine diagnostics<\/li>\n<\/ul>\n

                    PXI Express Synchronization<\/h4>\n

                    \nThe PXIe-4463 can be integrated into synchronized PXI Express measurement systems.\n<\/p>\n

                      \n
                    • PXI Express platform<\/li>\n
                    • Hardware triggering<\/li>\n
                    • \u0421\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u0435\u0436\u043c\u043e\u0434\u0443\u043b\u044c\u043d\u044b\u0445 \u0431\u043b\u043e\u043a\u043e\u0432<\/li>\n
                    • Shared timing resources<\/li>\n
                    • Large-channel-count measurement systems<\/li>\n<\/ul>\n

                      \nAdvantage:<\/strong> Multiple compatible DSA modules can be incorporated into a PXI Express chassis to create scalable multichannel sound and vibration measurement systems.\n<\/p>\n

                      NI-DAQmx Software Support<\/h4>\n

                      \nThe PXIe-4463 uses NI-DAQmx for hardware configuration, acquisition, generation, triggering, timing, and synchronization.\n<\/p>\n

                        \n
                      • NI-DAQmx driver<\/li>\n
                      • \u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f LabVIEW<\/li>\n
                      • NI MAX configuration<\/li>\n
                      • TestStand integration<\/li>\n
                      • C\/C++ APIs<\/li>\n
                      • .NET application development<\/li>\n<\/ul>\n

                        Technical Specifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                        \u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n
                        Product Type<\/td>\nPXI Express Dynamic Signal Acquisition Module<\/td>\n<\/tr>\n
                        \u041c\u043e\u0434\u0435\u043b\u044c<\/td>\nNI PXIe-4463<\/td>\n<\/tr>\n
                        Product Family<\/td>\nDynamic Signal Acquisition \/ DSA<\/td>\n<\/tr>\n
                        \u0428\u0438\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441<\/td>\nPXI Express<\/td>\n<\/tr>\n
                        Analog Inputs<\/td>\n5 Channels<\/td>\n<\/tr>\n
                        Analog Input Resolution<\/td>\n24 Bit<\/td>\n<\/tr>\n
                        Maximum AI Sample Rate<\/td>\n204.8 kS\/s Per Channel<\/td>\n<\/tr>\n
                        Sampling Architecture<\/td>\nSimultaneous Sampling<\/td>\n<\/tr>\n
                        Analog Outputs<\/td>\n2 Channels<\/td>\n<\/tr>\n
                        Analog Output Resolution<\/td>\n24 Bit<\/td>\n<\/tr>\n
                        Input Coupling<\/td>\nAC \/ DC<\/td>\n<\/tr>\n
                        IEPE Sensor Support<\/td>\n\u0414\u0430<\/td>\n<\/tr>\n
                        Anti-Alias Filtering<\/td>\nIntegrated<\/td>\n<\/tr>\n
                        Hardware Timing<\/td>\nSupported<\/td>\n<\/tr>\n
                        Hardware Triggering<\/td>\nSupported<\/td>\n<\/tr>\n
                        \u0421\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043c\u043e\u0434\u0443\u043b\u0435\u0439<\/td>\nSupported<\/td>\n<\/tr>\n
                        Driver<\/td>\n\u041d\u0418-DAQmx<\/td>\n<\/tr>\n
                        Primary Applications<\/td>\nSound, Vibration, Acoustic, Structural, Audio and Dynamic Signal Measurements<\/td>\n<\/tr>\n<\/table>\n

                        What Is Dynamic Signal Acquisition?<\/h3>\n

                        \nDynamic signal acquisition is designed for measuring signals whose frequency-domain characteristics, amplitude, phase, noise, and dynamic range are important.\n<\/p>\n

                        \nTypical signals include accelerometer outputs, microphone signals, vibration measurements, acoustic pressure signals, and audio waveforms.\n<\/p>\n

                        \nCompared with general-purpose multifunction DAQ hardware, a DSA module such as the PXIe-4463 typically provides higher ADC resolution, simultaneous sampling, integrated anti-alias filtering, and sensor-specific signal conditioning.\n<\/p>\n

                        \nThese capabilities make the PXIe-4463 particularly suitable for FFT analysis, frequency response measurements, vibration diagnostics, acoustic characterization, and structural testing.\n<\/p>\n

                        Sound and Acoustic Measurements<\/h3>\n

                        \nThe PXIe-4463 can be used with compatible microphones and acoustic sensors for precision sound measurement applications.\n<\/p>\n

                          \n
                        • Sound pressure measurements<\/li>\n
                        • Acoustic characterization<\/li>\n
                        • Noise testing<\/li>\n
                        • Audio measurements<\/li>\n
                        • Microphone array acquisition<\/li>\n
                        • Product noise evaluation<\/li>\n<\/ul>\n

                          Vibration Measurements<\/h3>\n

                          \nIntegrated IEPE excitation makes the PXIe-4463 particularly useful with compatible IEPE accelerometers.\n<\/p>\n

                            \n
                          • Machine vibration analysis<\/li>\n
                          • Structural vibration measurement<\/li>\n
                          • Rotating machinery testing<\/li>\n
                          • Component vibration testing<\/li>\n
                          • Mechanical resonance analysis<\/li>\n
                          • \u041c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f<\/li>\n<\/ul>\n

                            Frequency-Domain Analysis<\/h3>\n

                            \nThe PXIe-4463 is designed for applications where acquired waveforms are analyzed in the frequency domain.\n<\/p>\n

                              \n
                            • \u0410\u043d\u0430\u043b\u0438\u0437 \u0411\u041f\u0424<\/li>\n
                            • Spectral measurements<\/li>\n
                            • Frequency response analysis<\/li>\n
                            • Harmonic analysis<\/li>\n
                            • Noise characterization<\/li>\n
                            • Resonance identification<\/li>\n<\/ul>\n

                              \nThe combination of simultaneous sampling and anti-alias filtering helps maintain signal integrity for frequency-domain analysis.\n<\/p>\n

                              Stimulus and Response Testing<\/h3>\n

                              \nBecause the PXIe-4463 provides both analog inputs and analog outputs, it can be used for stimulus-response measurements.\n<\/p>\n

                              \nA generated analog signal can excite a device, component, loudspeaker, actuator, or test structure while the analog input channels simultaneously acquire the resulting response.\n<\/p>\n

                                \n
                              • Frequency response testing<\/li>\n
                              • Audio device characterization<\/li>\n
                              • Structural response testing<\/li>\n
                              • Transfer-function measurements<\/li>\n
                              • Closed-loop test applications<\/li>\n<\/ul>\n

                                Industries<\/h3>\n
                                  \n
                                • Automotive Testing<\/li>\n
                                • \u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438 \u043e\u0431\u043e\u0440\u043e\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/li>\n
                                • Consumer Electronics<\/li>\n
                                • Audio Engineering<\/li>\n
                                • Industrial Machinery<\/li>\n
                                • Structural Engineering<\/li>\n
                                • \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0435 \u043b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u0438\u0438<\/li>\n
                                • Electronic Validation<\/li>\n
                                • Automated Test Equipment<\/li>\n<\/ul>\n

                                  Applications<\/h3>\n

                                  Sound and Vibration Testing<\/h4>\n

                                  \nThe PXIe-4463 is designed for synchronized acquisition of acoustic and vibration signals.\n<\/p>\n

                                    \n
                                  • NVH testing<\/li>\n
                                  • Sound pressure measurements<\/li>\n
                                  • Accelerometer measurements<\/li>\n
                                  • Vibration characterization<\/li>\n
                                  • Noise analysis<\/li>\n<\/ul>\n

                                    Automotive NVH Testing<\/h4>\n

                                    \nThe module can be integrated into automotive noise, vibration, and harshness measurement systems.\n<\/p>\n

                                      \n
                                    • Vehicle vibration measurements<\/li>\n
                                    • Powertrain analysis<\/li>\n
                                    • Component NVH testing<\/li>\n
                                    • Cabin noise measurement<\/li>\n
                                    • Mechanical resonance analysis<\/li>\n<\/ul>\n

                                      Structural Testing<\/h4>\n

                                      \nSimultaneous acquisition is useful for measuring responses from multiple sensors installed on a structure.\n<\/p>\n

                                        \n
                                      • Modal analysis<\/li>\n
                                      • Structural vibration testing<\/li>\n
                                      • Resonance measurements<\/li>\n
                                      • Frequency response analysis<\/li>\n
                                      • Mechanical characterization<\/li>\n<\/ul>\n

                                        Audio Testing<\/h4>\n

                                        \nThe high-resolution analog input and output architecture makes the PXIe-4463 suitable for audio device characterization.\n<\/p>\n

                                          \n
                                        • Audio waveform acquisition<\/li>\n
                                        • Frequency response measurements<\/li>\n
                                        • Speaker testing<\/li>\n
                                        • Microphone testing<\/li>\n
                                        • Audio electronics validation<\/li>\n<\/ul>\n

                                          \u041c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f<\/h4>\n

                                          \nThe PXIe-4463 can acquire vibration signals from rotating machinery and other industrial equipment for diagnostic analysis.\n<\/p>\n

                                            \n
                                          • Bearing vibration analysis<\/li>\n
                                          • Motor monitoring<\/li>\n
                                          • Pump diagnostics<\/li>\n
                                          • Gearbox testing<\/li>\n
                                          • Rotating machinery analysis<\/li>\n<\/ul>\n

                                            PXIe-4463 vs General-Purpose Multifunction DAQ<\/h3>\n\n\n\n\n\n\n\n\n
                                            \u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\nPXIe-4463<\/th>\nTypical Multifunction DAQ<\/th>\n<\/tr>\n
                                            Primary Design<\/td>\nDynamic Signal Acquisition<\/td>\nGeneral-Purpose Data Acquisition<\/td>\n<\/tr>\n
                                            Analog Input Resolution<\/td>\n24 Bit<\/td>\nTypically 16 or 18 Bit<\/td>\n<\/tr>\n
                                            Sampling Architecture<\/td>\n\u0421\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u044b\u0439<\/td>\nOften Multiplexed<\/td>\n<\/tr>\n
                                            Anti-Alias Filtering<\/td>\nIntegrated<\/td>\nApplication Dependent<\/td>\n<\/tr>\n
                                            IEPE Sensor Support<\/td>\nIntegrated<\/td>\nTypically Requires External Conditioning<\/td>\n<\/tr>\n
                                            Best Application<\/td>\nSound and Vibration<\/td>\nGeneral Voltage Measurement<\/td>\n<\/tr>\n<\/table>\n

                                            Comparison with Similar NI Dynamic Signal Modules<\/h3>\n\n\n\n\n\n\n
                                            \u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435<\/th>\nBest Application<\/th>\n<\/tr>\n
                                            \nNI PXIe-4463<\/strong><\/a>\n<\/td>\n\n5 analog inputs and 2 analog outputs with 24-bit dynamic signal acquisition and generation.\n<\/td>\n\nCombined stimulus-response, sound and vibration testing\n<\/td>\n<\/tr>\n
                                            \nNI PXIe-4499<\/strong><\/a>\n<\/td>\n\nHigh-channel-count dynamic signal acquisition module designed primarily for multichannel input measurements.\n<\/td>\n\nLarge-channel-count sound and vibration acquisition\n<\/td>\n<\/tr>\n
                                            \nNI PXIe-4497<\/strong><\/a>\n<\/td>\n\nDynamic signal acquisition module optimized for multiple synchronized sound and vibration input channels.\n<\/td>\n\nAcoustic and vibration acquisition systems\n<\/td>\n<\/tr>\n
                                            \nNI PXI-4461<\/strong><\/a>\n<\/td>\n\nEarlier PXI dynamic signal acquisition and generation module for precision audio and vibration applications.\n<\/td>\n\nExisting PXI DSA and stimulus-response systems\n<\/td>\n<\/tr>\n<\/table>\n

                                            Recommended Related Products<\/h3>\n\n\n\n\n
                                            \nNI PXIe-4499<\/strong><\/a>\n<\/td>\n\nRecommended for applications requiring substantially more synchronized analog input channels for sound and vibration measurements.\n<\/td>\n<\/tr>\n
                                            \nNI PXIe-4497<\/strong><\/a>\n<\/td>\n\nSuitable for multichannel acoustic, vibration, and structural measurements where analog input capacity is the primary requirement.\n<\/td>\n<\/tr>\n
                                            \nNI PXI-4461<\/strong><\/a>\n<\/td>\n\nRelated DSA module for maintaining existing PXI systems requiring dynamic signal acquisition and generation.\n<\/td>\n<\/tr>\n<\/table>\n

                                            Why Choose NI PXIe-4463?<\/h3>\n
                                              \n
                                            • Designed specifically for dynamic signal acquisition<\/li>\n
                                            • 5 analog input channels<\/li>\n
                                            • 2 analog output channels<\/li>\n
                                            • 24-bit analog input resolution<\/li>\n
                                            • 24-bit analog output resolution<\/li>\n
                                            • Up to 204.8 kS\/s per-channel acquisition<\/li>\n
                                            • Simultaneous analog input sampling<\/li>\n
                                            • Integrated IEPE sensor excitation<\/li>\n
                                            • AC and DC input coupling<\/li>\n
                                            • Integrated anti-alias filtering<\/li>\n
                                            • High dynamic range measurement capability<\/li>\n
                                            • PXI Express synchronization<\/li>\n
                                            • NI-DAQmx software support<\/li>\n
                                            • Suitable for sound and vibration measurements<\/li>\n
                                            • Ideal for stimulus-response testing<\/li>\n<\/ul>\n

                                              Frequently Asked Questions<\/h3>\n

                                              What is the NI PXIe-4463?<\/h4>\n

                                              \nThe NI PXIe-4463 is a PXI Express dynamic signal acquisition module designed for high-resolution sound, vibration, acoustic, structural, and audio measurements. It combines five analog inputs and two analog outputs in a single DSA module.\n<\/p>\n

                                              How many analog input channels does the PXIe-4463 have?<\/h4>\n

                                              \nThe PXIe-4463 provides five analog input channels<\/strong> for synchronized dynamic signal acquisition.\n<\/p>\n

                                              How many analog output channels does the PXIe-4463 have?<\/h4>\n

                                              \nThe PXIe-4463 provides two analog output channels<\/strong> for stimulus generation, frequency response testing, audio measurements, and other dynamic signal applications.\n<\/p>\n

                                              What is the resolution of the PXIe-4463?<\/h4>\n

                                              \nThe PXIe-4463 provides 24-bit analog input conversion and high-resolution analog output generation, making it suitable for applications requiring high dynamic range.\n<\/p>\n

                                              What is the maximum sampling rate of the PXIe-4463?<\/h4>\n

                                              \nThe PXIe-4463 supports analog input sampling rates up to 204.8 kS\/s per channel<\/strong>.\n<\/p>\n

                                              Does the PXIe-4463 support simultaneous sampling?<\/h4>\n

                                              \nYes. Its analog inputs are designed for simultaneous sampling, allowing accurate timing and phase relationships to be maintained between multiple acquired signals.\n<\/p>\n

                                              Does the PXIe-4463 support IEPE accelerometers?<\/h4>\n

                                              \nYes. The PXIe-4463 provides integrated IEPE excitation for compatible IEPE sensors, including many accelerometers used for vibration and structural measurements.\n<\/p>\n

                                              Can the PXIe-4463 be used with microphones?<\/h4>\n

                                              \nYes. The module is designed for dynamic signal applications and can be used with compatible microphones and other acoustic sensors. Sensor type, IEPE requirements, sensitivity, cabling, and signal range should be verified for the specific measurement setup.\n<\/p>\n

                                              Does the PXIe-4463 include anti-alias filters?<\/h4>\n

                                              \nYes. Integrated anti-alias filtering is part of the dynamic signal acquisition architecture and helps prevent unwanted high-frequency content from aliasing into the measurement bandwidth.\n<\/p>\n

                                              What is the difference between a DSA module and a general-purpose DAQ module?<\/h4>\n

                                              \nA DSA module such as the PXIe-4463 is optimized for dynamic signals and typically provides simultaneous sampling, high ADC resolution, anti-alias filtering, high dynamic range, and sensor-specific conditioning such as IEPE excitation. General-purpose DAQ modules typically prioritize multifunction I\/O, channel count, and broader voltage measurement flexibility.\n<\/p>\n

                                              Can the PXIe-4463 perform frequency response measurements?<\/h4>\n

                                              \nYes. The combination of analog outputs for stimulus generation and simultaneous analog inputs for response acquisition makes the PXIe-4463 well suited for frequency response and transfer-function measurements.\n<\/p>\n

                                              Can multiple PXIe-4463 modules be synchronized?<\/h4>\n

                                              \nThe PXI Express platform provides timing and triggering resources that can be used to build synchronized multi-module measurement systems. The exact synchronization configuration should be selected according to the chassis, controller, module count, software, and timing requirements.\n<\/p>\n

                                              What software supports the PXIe-4463?<\/h4>\n

                                              \nThe PXIe-4463 uses NI-DAQmx and can be integrated into compatible LabVIEW, NI MAX, TestStand, C\/C++, and .NET measurement applications.\n<\/p>\n

                                              What applications are suitable for the PXIe-4463?<\/h4>\n

                                              \nTypical applications include sound and vibration testing, automotive NVH analysis, acoustic measurements, structural testing, modal analysis, audio device characterization, machine condition monitoring, frequency response testing, and research laboratory measurements.\n<\/p>\n

                                              What should I check before purchasing a PXIe-4463?<\/h4>\n

                                              \nBefore purchasing a PXIe-4463, verify the exact model and part number, PXI Express chassis compatibility, required input and output channel count, sensor type, IEPE requirements, measurement bandwidth, sampling rate, connector and cabling requirements, synchronization requirements, and NI-DAQmx software compatibility.\n<\/p>\n

                                              \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h3>\n

                                              \n\u0417\u0435\u043c\u043b\u044f NI PXIe-4463 Dynamic Signal Acquisition Module<\/strong> combines five analog input channels, two analog output channels, 24-bit resolution, simultaneous sampling, up to 204.8 kS\/s per-channel acquisition, IEPE sensor support, AC\/DC coupling, anti-alias filtering, and PXI Express synchronization. These capabilities make it particularly suitable for sound and vibration testing, acoustic analysis, automotive NVH, structural measurements, audio characterization, machine diagnostics, and stimulus-response test systems.<\/p>","protected":false},"excerpt":{"rendered":"

                                              \u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0445 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432: \u2013
                                              \n\u0427\u0438\u0441\u043b\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0445 \u0432\u044b\u0445\u043e\u0434\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432: 2
                                              \n\u0428\u0438\u043d\u043d\u044b\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c: PXI Express
                                              \nAnalog Input Coupling: –
                                              \nNumber of Gain Settings: 3
                                              \nHighpass Filter Cut-Off Frequency: 3.4 Hz
                                              \nMaximum Sample Rate: 51.2 kS\/s
                                              \nDSA Dynamic Range: –<\/p>","protected":false},"featured_media":31731,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[737],"product_tag":[],"class_list":["post-30213","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-dynamic-signal-analysis","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nNI PXIe-4463 PXI Sound and Vibration Module 783086-02, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"NI PXIe-4463 is a 24-bit PXI Express dynamic signal acquisition module with 5 analog inputs, 2 analog outputs and 204.8 kS\/s sampling for sound and vibration test.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pxisource.com\/ru\/product\/\u043f\u04454463\/\" 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