{"id":30228,"date":"2025-09-26T09:53:33","date_gmt":"2025-09-26T01:53:33","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&p=30228"},"modified":"2026-08-25T19:28:15","modified_gmt":"2026-08-25T11:28:15","slug":"pxie-4322","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pxie-4322\/","title":{"rendered":"PXIe-4322"},"content":{"rendered":"

Product Introduction<\/h3>\n

\n\u0417\u0435\u043c\u043b\u044f NI PXIe-4322<\/strong> is an 8-channel, channel-to-channel isolated PXI Express analog output module designed for precision voltage and current generation in automated test, automotive validation, hardware-in-the-loop (HIL), industrial control, and electronic device testing applications.\n<\/p>\n

\nThe PXIe-4322 provides 8 independently isolated analog output channels<\/strong>, 16-\u0431\u0438\u0442\u043d\u043e\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435<\/strong>, and simultaneous update rates up to 250 kS\/s per channel<\/strong>. Each channel can generate either voltage or current signals, providing flexible stimulus and control capability from a single PXI Express module.\n<\/p>\n

\nThe module supports voltage outputs from -16 V to +16 V<\/strong> and current outputs from -20 mA to +20 mA<\/strong>. In current mode, the PXIe-4322 supports four-quadrant operation, allowing it to both source and sink current.\n<\/p>\n

\nWith integrated signal conditioning and channel-to-channel isolation, the PXIe-4322 is particularly suitable for applications where multiple devices or circuits operate at different electrical potentials and require independently controlled analog stimulus signals.\n<\/p>\n

Product Overview<\/h3>\n

\n\u0417\u0435\u043c\u043b\u044f National Instruments PXIe-4322<\/strong> belongs to the NI SC Express family of PXI Express modules with integrated signal conditioning.\n<\/p>\n

\nUnlike conventional analog output modules that share a common ground between channels, the PXIe-4322 provides channel-to-channel isolation. This architecture helps prevent unwanted ground-current paths and allows individual output channels to interface with circuits operating at different reference potentials.\n<\/p>\n

\nThe combination of isolated voltage output, isolated current output, simultaneous waveform generation, PXI Express synchronization, and integrated signal conditioning makes the PXIe-4322 a specialized solution for demanding automated test and control systems.\n<\/p>\n

Key Features<\/h3>\n

8 Isolated Analog Output Channels<\/h4>\n

\nThe PXIe-4322 provides eight independently controlled analog output channels.\n<\/p>\n

    \n
  • 8 \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<\/li>\n
  • Channel-to-channel isolation<\/li>\n
  • Voltage and current output modes<\/li>\n
  • Independent channel configuration<\/li>\n
  • Hardware-timed waveform generation<\/li>\n
  • Simultaneous dynamic output capability<\/li>\n<\/ul>\n

    \nAdvantage:<\/strong> Eight isolated outputs allow multiple devices, actuators, sensors, controllers, or DUT interfaces to be stimulated independently from one PXI Express module.\n<\/p>\n

    Channel-to-Channel Isolation<\/h4>\n

    \nChannel-to-channel isolation is one of the primary technical advantages of the PXIe-4322.\n<\/p>\n

    \nEach output channel is electrically isolated from the other channels, allowing signals to be generated for circuits with different reference potentials.\n<\/p>\n

      \n
    • Channel-to-channel electrical isolation<\/li>\n
    • Reduced ground-loop problems<\/li>\n
    • Independent output references<\/li>\n
    • Improved system robustness<\/li>\n
    • Suitable for electrically demanding test systems<\/li>\n<\/ul>\n

      \nAdvantage:<\/strong> Isolation is particularly valuable in automotive, industrial, and HIL applications where different DUT circuits may not share the same electrical ground.\n<\/p>\n

      16-Bit Analog Output Resolution<\/h4>\n

      \nThe PXIe-4322 provides 16-bit digital-to-analog conversion<\/strong> for precision signal generation.\n<\/p>\n

        \n
      • 16-\u0431\u0438\u0442\u043d\u043e\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0426\u0410\u041f<\/li>\n
      • 65,536 theoretical output levels<\/li>\n
      • Precision voltage generation<\/li>\n
      • Precision current generation<\/li>\n
      • Programmable stimulus signals<\/li>\n<\/ul>\n

        \nAdvantage:<\/strong> High-resolution output control allows engineers to generate precise analog stimulus and control signals for automated validation and characterization systems.\n<\/p>\n

        250 kS\/s Maximum Update Rate<\/h4>\n

        \nThe PXIe-4322 supports analog output update rates up to 250 kS\/s<\/strong>.\n<\/p>\n

          \n
        • Up to 250 kS\/s analog output update rate<\/li>\n
        • Simultaneous dynamic outputs<\/li>\n
        • Hardware-timed generation<\/li>\n
        • Dynamic waveform generation<\/li>\n
        • Automated stimulus generation<\/li>\n<\/ul>\n

          \nAdvantage:<\/strong> The module can generate dynamic analog waveforms rather than being limited to static DC control values.\n<\/p>\n

          \u00b116 V Voltage Output<\/h4>\n

          \nThe PXIe-4322 supports programmable voltage output across a wide bipolar range.\n<\/p>\n

            \n
          • -16 V to +16 V output range<\/li>\n
          • Bipolar voltage generation<\/li>\n
          • Precision programmable output<\/li>\n
          • Dynamic voltage waveform generation<\/li>\n
          • DUT stimulus applications<\/li>\n<\/ul>\n

            \nAdvantage:<\/strong> The wider voltage capability makes the PXIe-4322 suitable for applications that require output levels beyond those available from many conventional \u00b110 V DAQ devices.\n<\/p>\n

            \u00b120 mA Current Output<\/h4>\n

            \nIn addition to voltage generation, the PXIe-4322 can generate programmable current signals from -20 mA to +20 mA<\/strong>.\n<\/p>\n

              \n
            • -20 mA to +20 mA output range<\/li>\n
            • Programmable current generation<\/li>\n
            • Current sourcing<\/li>\n
            • Current sinking<\/li>\n
            • Industrial signal simulation<\/li>\n<\/ul>\n

              \nAdvantage:<\/strong> Integrated current output capability eliminates the need for separate external voltage-to-current conversion hardware in many test applications.\n<\/p>\n

              Four-Quadrant Current Operation<\/h4>\n

              \nThe PXIe-4322 supports four-quadrant operation when configured for current output.\n<\/p>\n

              \nThis means the module can both source and sink current<\/strong>, providing significantly more flexibility than a conventional current source that operates in only one direction.\n<\/p>\n

                \n
              • Positive current sourcing<\/li>\n
              • Negative current sourcing<\/li>\n
              • Current sinking capability<\/li>\n
              • Bipolar current operation<\/li>\n
              • Flexible DUT simulation<\/li>\n<\/ul>\n

                \nAdvantage:<\/strong> Four-quadrant current operation is useful for automotive ECU testing, sensor simulation, electronic validation, and other applications requiring bidirectional current behavior.\n<\/p>\n

                Simultaneous Analog Outputs<\/h4>\n

                \nThe PXIe-4322 is designed to provide accurate simultaneous dynamic voltage and current outputs.\n<\/p>\n

                \nThis capability is important when multiple stimulus signals must change at precisely controlled times during automated testing.\n<\/p>\n

                  \n
                • Simultaneous channel updates<\/li>\n
                • Coordinated waveform generation<\/li>\n
                • Multichannel stimulus generation<\/li>\n
                • Deterministic test sequencing<\/li>\n
                • Synchronized DUT stimulation<\/li>\n<\/ul>\n

                  Integrated Signal Conditioning<\/h4>\n

                  \nAs an NI SC Express module, the PXIe-4322 integrates signal conditioning and digital-to-analog conversion within the same PXI Express device.\n<\/p>\n

                    \n
                  • Integrated signal conditioning<\/li>\n
                  • Integrated D\/A converters<\/li>\n
                  • Reduced external hardware requirements<\/li>\n
                  • Compact PXI system architecture<\/li>\n
                  • Simplified signal connections<\/li>\n<\/ul>\n

                    \nAdvantage:<\/strong> Combining signal generation and conditioning in one module can reduce test system size, wiring complexity, and external instrumentation requirements.\n<\/p>\n

                    Hardware Timing and Triggering<\/h4>\n

                    \nThe PXIe-4322 provides hardware timing and triggering resources for deterministic waveform generation.\n<\/p>\n

                      \n
                    • Hardware-timed analog output<\/li>\n
                    • Start triggering<\/li>\n
                    • Pause triggering<\/li>\n
                    • PXI trigger resources<\/li>\n
                    • PFI trigger resources<\/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<\/ul>\n

                      PXI Express Synchronization<\/h4>\n

                      \nThe PXIe-4322 can use PXI Express timing resources to synchronize analog output generation with other instruments in a modular test system.\n<\/p>\n

                        \n
                      • PXIe_DSTAR timing resources<\/li>\n
                      • PXI_STAR support<\/li>\n
                      • PXIe_Clk100 reference clock<\/li>\n
                      • PXI trigger lines<\/li>\n
                      • Multi-instrument synchronization<\/li>\n<\/ul>\n

                        \nAdvantage:<\/strong> PXI Express synchronization allows the PXIe-4322 to operate as part of larger automated test systems containing data acquisition, switching, communication, RF, and other instrumentation.\n<\/p>\n

                        TB-4322 Terminal Block<\/h4>\n

                        \nThe PXIe-4322 is designed for use with the NI TB-4322<\/strong> front-mount terminal block.\n<\/p>\n

                          \n
                        • Dedicated TB-4322 terminal block<\/li>\n
                        • Front-mount connectivity<\/li>\n
                        • Screw-terminal signal connections<\/li>\n
                        • Designed specifically for PXIe-4322<\/li>\n
                        • Simplified field wiring<\/li>\n<\/ul>\n

                          \nAdvantage:<\/strong> The dedicated terminal block provides convenient access to the module’s isolated voltage and current output channels.\n<\/p>\n

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

                          \nThe PXIe-4322 is supported by NI-DAQmx for configuration, waveform generation, timing, triggering, 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
                          • FlexLogger compatibility<\/li>\n
                          • TestStand integration<\/li>\n
                          • \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043d\u0430 C\/C++<\/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\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>\nChannel-to-Channel Isolated PXI Express Analog Output Module<\/td>\n<\/tr>\n
                            \u041c\u043e\u0434\u0435\u043b\u044c<\/td>\nNI PXIe-4322<\/td>\n<\/tr>\n
                            Part Number<\/td>\n782878-01<\/td>\n<\/tr>\n
                            Product Family<\/td>\nNI SC Express<\/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 Output Channels<\/td>\n8<\/td>\n<\/tr>\n
                            Analog Output Resolution<\/td>\n16 Bit<\/td>\n<\/tr>\n
                            Maximum Analog Update Rate<\/td>\n250 kS\/s<\/td>\n<\/tr>\n
                            Voltage Output Range<\/td>\n-16 V to +16 V<\/td>\n<\/tr>\n
                            Current Output Range<\/td>\n-20 mA to +20 mA<\/td>\n<\/tr>\n
                            Current Operation<\/td>\nFour Quadrant, Source and Sink<\/td>\n<\/tr>\n
                            \u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/td>\nChannel-to-Channel Isolated<\/td>\n<\/tr>\n
                            Dynamic Output<\/td>\nSupported<\/td>\n<\/tr>\n
                            Simultaneous Output<\/td>\nSupported<\/td>\n<\/tr>\n
                            Integrated Signal Conditioning<\/td>\n\u0414\u0430<\/td>\n<\/tr>\n
                            Hardware Triggering<\/td>\nSupported<\/td>\n<\/tr>\n
                            Recommended Terminal Block<\/td>\nNI TB-4322<\/td>\n<\/tr>\n
                            Driver<\/td>\n\u041d\u0418-DAQmx<\/td>\n<\/tr>\n
                            Primary Applications<\/td>\nAutomotive Test, HIL, Sensor Simulation, Industrial Control and Automated Validation<\/td>\n<\/tr>\n<\/table>\n

                            Voltage Output Capabilities<\/h3>\n

                            \nThe PXIe-4322 can generate bipolar voltage signals from -16 V to +16 V, providing a wider output range than many conventional multifunction DAQ devices.\n<\/p>\n

                            \nThis capability is useful for stimulating electronic circuits, simulating sensors, controlling external equipment, and generating programmable reference signals.\n<\/p>\n

                              \n
                            • DUT stimulus generation<\/li>\n
                            • Sensor simulation<\/li>\n
                            • Programmable reference voltage<\/li>\n
                            • Control signal generation<\/li>\n
                            • Automated electronic validation<\/li>\n<\/ul>\n

                              Current Output Capabilities<\/h3>\n

                              \nThe PXIe-4322 can also operate as a programmable current output device with a range from -20 mA to +20 mA.\n<\/p>\n

                              \nUnlike simple unidirectional current sources, its four-quadrant architecture allows current to be both sourced and sunk. This provides additional flexibility when simulating real electrical devices and interfaces.\n<\/p>\n

                                \n
                              • Current-loop simulation<\/li>\n
                              • Sensor simulation<\/li>\n
                              • ECU interface testing<\/li>\n
                              • Current stimulus generation<\/li>\n
                              • Electronic load interaction<\/li>\n<\/ul>\n

                                Channel-to-Channel Isolation Explained<\/h3>\n

                                \nChannel-to-channel isolation means that each analog output channel is electrically separated from the other output channels.\n<\/p>\n

                                \nThis architecture is useful when several DUT circuits operate at different reference potentials. Instead of forcing every output to share a common ground, each isolated channel can interface with its own electrical reference within the module’s specified operating limits.\n<\/p>\n

                                \nChannel-to-channel isolation can also help reduce unwanted ground-current paths and improve test system robustness in electrically demanding applications.\n<\/p>\n

                                SC Express Architecture<\/h3>\n

                                \nThe PXIe-4322 belongs to the NI SC Express platform, which combines PXI Express data acquisition hardware with integrated signal conditioning.\n<\/p>\n

                                \nIntegrating signal conditioning directly into the module reduces the requirement for separate external conditioning equipment and allows engineers to create more compact test systems.\n<\/p>\n

                                \nFor the PXIe-4322, this architecture combines isolated signal generation, D\/A conversion, timing, triggering, and PXI Express synchronization in a single module.\n<\/p>\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
                                • \u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0430\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f<\/li>\n
                                • Electronic Manufacturing<\/li>\n
                                • Hardware-in-the-Loop Testing<\/li>\n
                                • Power Electronics<\/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
                                • Automated Test Equipment<\/li>\n
                                • Electronic Design Validation<\/li>\n<\/ul>\n

                                  Applications<\/h3>\n

                                  Automotive ECU Testing<\/h4>\n

                                  \nThe PXIe-4322 is particularly suitable for automotive electronic control unit testing because it can generate isolated voltage and current signals on multiple channels.\n<\/p>\n

                                    \n
                                  • ECU input simulation<\/li>\n
                                  • Sensor signal simulation<\/li>\n
                                  • Automotive electronics validation<\/li>\n
                                  • Fault-condition testing<\/li>\n
                                  • Automated functional testing<\/li>\n<\/ul>\n

                                    Hardware-in-the-Loop Testing<\/h4>\n

                                    \nHIL systems often require programmable analog signals to simulate sensors and other real-world devices connected to an electronic controller.\n<\/p>\n

                                      \n
                                    • Sensor simulation<\/li>\n
                                    • Controller validation<\/li>\n
                                    • Dynamic stimulus generation<\/li>\n
                                    • Real-time test systems<\/li>\n
                                    • Automated test sequencing<\/li>\n<\/ul>\n

                                      Sensor Simulation<\/h4>\n

                                      \nThe combination of voltage and current generation makes the PXIe-4322 useful for simulating different sensor and transmitter interfaces.\n<\/p>\n

                                        \n
                                      • Voltage-output sensor simulation<\/li>\n
                                      • Current-output sensor simulation<\/li>\n
                                      • Programmable DUT stimulus<\/li>\n
                                      • Controller input validation<\/li>\n<\/ul>\n

                                        Industrial Control Testing<\/h4>\n

                                        \nThe module can generate programmable voltage and current signals for testing industrial controllers, monitoring systems, and control equipment.\n<\/p>\n

                                          \n
                                        • Controller input testing<\/li>\n
                                        • Industrial signal simulation<\/li>\n
                                        • Control-system validation<\/li>\n
                                        • Automated equipment testing<\/li>\n<\/ul>\n

                                          Electronic Device Validation<\/h4>\n

                                          \nThe PXIe-4322 can provide multiple isolated stimulus signals during electronic design verification and automated functional testing.\n<\/p>\n

                                            \n
                                          • PCB functional testing<\/li>\n
                                          • Electronic module validation<\/li>\n
                                          • Prototype characterization<\/li>\n
                                          • Production test<\/li>\n
                                          • Automated pass\/fail testing<\/li>\n<\/ul>\n

                                            Voltage Mode vs Current Mode<\/h3>\n\n\n\n\n\n\n\n\n
                                            \u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\nVoltage Mode<\/th>\nCurrent Mode<\/th>\n<\/tr>\n
                                            \u0422\u0438\u043f \u0432\u044b\u0432\u043e\u0434\u0430<\/td>\nProgrammable Voltage<\/td>\nProgrammable Current<\/td>\n<\/tr>\n
                                            Output Range<\/td>\n-16 V to +16 V<\/td>\n-20 mA to +20 mA<\/td>\n<\/tr>\n
                                            \u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435<\/td>\n16 Bit<\/td>\n16 Bit<\/td>\n<\/tr>\n
                                            Dynamic Generation<\/td>\nSupported<\/td>\nSupported<\/td>\n<\/tr>\n
                                            \u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/td>\nChannel-to-Channel<\/td>\nChannel-to-Channel<\/td>\n<\/tr>\n
                                            Typical Application<\/td>\nVoltage Sensor Simulation and DUT Stimulus<\/td>\nCurrent Interface and Sensor Simulation<\/td>\n<\/tr>\n<\/table>\n

                                            PXIe-4322 vs General-Purpose Analog Output DAQ<\/h3>\n\n\n\n\n\n\n\n\n\n
                                            \u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\nPXIe-4322<\/th>\nTypical Multifunction DAQ<\/th>\n<\/tr>\n
                                            Primary Function<\/td>\nIsolated Analog Output<\/td>\nGeneral-Purpose Multifunction I\/O<\/td>\n<\/tr>\n
                                            Output Channels<\/td>\n8<\/td>\nTypically 2 or 4<\/td>\n<\/tr>\n
                                            \u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/td>\nChannel-to-Channel<\/td>\nTypically Non-Isolated<\/td>\n<\/tr>\n
                                            Voltage Output<\/td>\nUp to \u00b116 V<\/td>\nOften Around \u00b110 V<\/td>\n<\/tr>\n
                                            Current Output<\/td>\n\u00b120 \u043c\u0410<\/td>\nTypically Not Available<\/td>\n<\/tr>\n
                                            Current Source\/Sink<\/td>\nSupported<\/td>\nTypically Not Available<\/td>\n<\/tr>\n
                                            Best Application<\/td>\nIndustrial, Automotive and HIL Stimulus<\/td>\nGeneral Laboratory DAQ<\/td>\n<\/tr>\n<\/table>\n

                                            Recommended Related Products<\/h3>\n\n\n\n\n\n
                                            \nNI PXIe-4322<\/strong>\n<\/td>\n\n8-channel isolated voltage and current analog output module for automotive, HIL, industrial control, and automated test applications.\n<\/td>\n<\/tr>\n
                                            \nNI PXIe-4310<\/strong><\/a>\n<\/td>\n\nIsolated analog input module for applications requiring precision voltage measurement rather than analog signal generation.\n<\/td>\n<\/tr>\n
                                            \nNI PXIe-4300<\/strong><\/a>\n<\/td>\n\nSC Express analog input solution for synchronized and conditioned voltage acquisition applications.\n<\/td>\n<\/tr>\n
                                            \nNI PXI-6723<\/strong><\/a>\n<\/td>\n\nHigh-channel-count analog output module for applications requiring many voltage outputs where PXIe-4322-style channel-to-channel isolated voltage\/current generation is not required.\n<\/td>\n<\/tr>\n<\/table>\n

                                            Why Choose NI PXIe-4322?<\/h3>\n
                                              \n
                                            • 8 independently isolated analog output channels<\/li>\n
                                            • 16-bit analog output resolution<\/li>\n
                                            • 250 kS\/s maximum update rate<\/li>\n
                                            • -16 V to +16 V voltage output<\/li>\n
                                            • -20 mA to +20 mA current output<\/li>\n
                                            • Voltage and current generation from one module<\/li>\n
                                            • Four-quadrant current operation<\/li>\n
                                            • Current source and sink capability<\/li>\n
                                            • Channel-to-channel isolation<\/li>\n
                                            • Simultaneous dynamic analog outputs<\/li>\n
                                            • Integrated signal conditioning<\/li>\n
                                            • Hardware timing and triggering<\/li>\n
                                            • PXI Express synchronization<\/li>\n
                                            • NI-DAQmx software support<\/li>\n
                                            • Ideal for automotive and HIL testing<\/li>\n<\/ul>\n

                                              Frequently Asked Questions<\/h3>\n

                                              What is the NI PXIe-4322?<\/h4>\n

                                              \nThe NI PXIe-4322 is an eight-channel, channel-to-channel isolated PXI Express analog output module designed to generate precision voltage and current signals for automated test, automotive, HIL, industrial control, and electronic validation applications.\n<\/p>\n

                                              What is the part number of the PXIe-4322?<\/h4>\n

                                              \nThe NI PXIe-4322 part number is 782878-01<\/strong>.\n<\/p>\n

                                              How many analog output channels does the PXIe-4322 have?<\/h4>\n

                                              \nThe PXIe-4322 provides 8 \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<\/strong>.\n<\/p>\n

                                              What is the resolution of the PXIe-4322?<\/h4>\n

                                              \nThe PXIe-4322 provides 16-bit analog output resolution<\/strong>.\n<\/p>\n

                                              What is the maximum update rate of the PXIe-4322?<\/h4>\n

                                              \nThe PXIe-4322 supports a maximum analog output update rate of 250 kS\/s<\/strong>.\n<\/p>\n

                                              What voltage can the PXIe-4322 output?<\/h4>\n

                                              \nThe PXIe-4322 provides an analog voltage output range from -16 V to +16 V<\/strong>.\n<\/p>\n

                                              Can the PXIe-4322 output current?<\/h4>\n

                                              \nYes. In addition to voltage generation, the PXIe-4322 can generate current signals from -20 mA to +20 mA<\/strong>.\n<\/p>\n

                                              Can the PXIe-4322 source and sink current?<\/h4>\n

                                              \nYes. The PXIe-4322 operates in all four quadrants when configured for current output, allowing it to both source and sink current.\n<\/p>\n

                                              Is the PXIe-4322 isolated?<\/h4>\n

                                              \nYes. The PXIe-4322 provides channel-to-channel isolation<\/strong>, which is one of its primary advantages compared with conventional general-purpose analog output DAQ devices.\n<\/p>\n

                                              Can the PXIe-4322 generate dynamic waveforms?<\/h4>\n

                                              \nYes. The module supports hardware-timed, simultaneous dynamic analog output generation at update rates up to 250 kS\/s.\n<\/p>\n

                                              What terminal block does the PXIe-4322 use?<\/h4>\n

                                              \nThe PXIe-4322 is designed for use with the NI TB-4322<\/strong> terminal block, which provides front-mounted screw-terminal connectivity for signal wiring.\n<\/p>\n

                                              What is the difference between PXIe-4322 and a standard analog output DAQ module?<\/h4>\n

                                              \nThe PXIe-4322 provides channel-to-channel isolation, eight output channels, \u00b116 V voltage generation, \u00b120 mA current generation, and four-quadrant current operation. Standard multifunction DAQ modules generally provide fewer analog outputs, lower voltage ranges, shared electrical references, and typically do not provide programmable \u00b120 mA current output.\n<\/p>\n

                                              Is the PXIe-4322 suitable for automotive testing?<\/h4>\n

                                              \nYes. The combination of channel-to-channel isolation, higher voltage output, programmable current output, and current source\/sink capability makes the PXIe-4322 particularly well suited for automotive electronics and ECU test applications.\n<\/p>\n

                                              Can the PXIe-4322 be used for HIL testing?<\/h4>\n

                                              \nYes. The PXIe-4322 can generate isolated voltage and current signals for sensor simulation, controller input stimulation, ECU validation, and other hardware-in-the-loop test functions.\n<\/p>\n

                                              What software supports the PXIe-4322?<\/h4>\n

                                              \nThe PXIe-4322 is supported by NI-DAQmx and can be integrated into compatible LabVIEW, NI MAX, FlexLogger, TestStand, C\/C++, and .NET applications.\n<\/p>\n

                                              What should I check before purchasing a PXIe-4322?<\/h4>\n

                                              \nBefore purchasing a PXIe-4322, verify the exact part number, PXI Express chassis compatibility, required voltage and current ranges, output update rate, isolation requirements, TB-4322 terminal block availability, wiring 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-4322 Channel-to-Channel Isolated Analog Output Module<\/strong> provides eight 16-bit isolated analog outputs, up to 250 kS\/s update rates, \u00b116 V voltage generation, \u00b120 mA current generation, four-quadrant source and sink capability, integrated signal conditioning, and PXI Express synchronization. These capabilities make the PXIe-4322 particularly suitable for automotive ECU testing, HIL systems, sensor simulation, industrial control validation, electronic device testing, and other automated test applications requiring precise and independently isolated analog stimulus signals.<\/p>","protected":false},"excerpt":{"rendered":"

                                              \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\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: 8
                                              \n\u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u0433\u043e \u0432\u044b\u0445\u043e\u0434\u0430: 16 \u0431\u0438\u0442
                                              \n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f: 250 \u043a\u0432\u044b\u0431\/\u0441
                                              \n\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f: \u043e\u0442 -16 \u0412 \u0434\u043e 16 \u0412
                                              \n\u0428\u0438\u043d\u043d\u044b\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c: PXI Express
                                              \n\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430: \u043e\u0442 -20 \u043c\u0410 \u0434\u043e 20 \u043c\u0410<\/p>","protected":false},"featured_media":31728,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":["post-30228","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-modules","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nNI PXIe-4322 PXI Analog Output Module 782878-01, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"NI PXIe-4322 is an 8-channel, 16-bit isolated PXI Express analog output module with 250 kS\/s updates, \u00b116 V voltage and \u00b120 mA current output for test and control.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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