{"id":29672,"date":"2025-09-18T13:12:28","date_gmt":"2025-09-18T05:12:28","guid":{"rendered":"https:\/\/pxisource.cn\/?post_type=product&#038;p=29672"},"modified":"2026-11-09T14:21:13","modified_gmt":"2026-11-09T06:21:13","slug":"pcie-6320","status":"publish","type":"product","link":"https:\/\/pxisource.cn\/ar\/product\/pcie-6320\/","title":{"rendered":"PCIe-6320"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\nThe <strong>NI PCIe-6320<\/strong> is a high-performance multifunction PCI Express data acquisition (DAQ) board designed for industrial automation, automated test equipment (ATE), scientific research, and laboratory measurement. As a member of the National Instruments X Series DAQ family, it combines analog input, analog output, digital I\/O, advanced timing, and counter functionality into a single PCI Express device.\n<\/p>\n<p>\nPowered by NI-STC3 timing technology, the PCIe-6320 provides high-speed synchronized acquisition, precise waveform generation, and flexible digital control while delivering reliable PCI Express performance for desktop and industrial computer systems.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\nThe <strong>PCIe-6320<\/strong> offers 16 single-ended or 8 differential analog input channels with 16-bit resolution and aggregate sampling rates up to 500 kS\/s. It also includes two hardware-timed analog output channels, 24 programmable digital I\/O lines, and four independent 32-bit counter\/timers.\n<\/p>\n<p>\nIts PCI Express interface provides high-bandwidth communication with low latency, making it suitable for synchronized measurement, industrial control, production testing, and high-speed laboratory applications.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>High-Speed Analog Input<\/h4>\n<p>\nThe PCIe-6320 delivers accurate and reliable analog measurements for a wide range of engineering applications.\n<\/p>\n<ul>\n<li>16 single-ended or 8 differential inputs<\/li>\n<li>16-bit ADC resolution<\/li>\n<li>500 kS\/s aggregate sampling<\/li>\n<li>Multiple programmable voltage ranges<\/li>\n<li>Low-noise analog front end<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Supports precise voltage and sensor measurements with excellent acquisition speed.\n<\/p>\n<h4>Dual Analog Outputs<\/h4>\n<p>\nIntegrated analog outputs enable waveform generation and closed-loop control applications.\n<\/p>\n<ul>\n<li>2 analog output channels<\/li>\n<li>16-bit DAC resolution<\/li>\n<li>Up to 900 kS\/s update rate<\/li>\n<li>\u00b110 V output range<\/li>\n<li>Hardware-timed waveform generation<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Generates accurate analog stimulus signals for validation and control systems.\n<\/p>\n<h4>24 Programmable Digital I\/O<\/h4>\n<p>\nFlexible digital resources support industrial control and automation.\n<\/p>\n<ul>\n<li>24 TTL digital I\/O lines<\/li>\n<li>Static digital I\/O<\/li>\n<li>Hardware timing support<\/li>\n<li>Trigger routing<\/li>\n<li>External device control<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Easily interfaces with PLCs, relays, fixtures, and automation equipment.\n<\/p>\n<h4>Four Independent Counter\/Timers<\/h4>\n<p>\nIntegrated timing resources support motion, pulse, and encoder applications.\n<\/p>\n<ul>\n<li>4 independent 32-bit counters<\/li>\n<li>Frequency measurement<\/li>\n<li>Event counting<\/li>\n<li>Quadrature encoder support<\/li>\n<li>Pulse generation<\/li>\n<li>PWM applications<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Eliminates the need for additional timing hardware in many measurement systems.\n<\/p>\n<h4>NI-STC3 Timing Technology<\/h4>\n<p>\nAdvanced timing architecture enables synchronized multifunction acquisition.\n<\/p>\n<ul>\n<li>NI-STC3 timing engine<\/li>\n<li>Hardware triggering<\/li>\n<li>Reference triggering<\/li>\n<li>External clock support<\/li>\n<li>High-speed synchronization<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Delivers deterministic measurements with precise timing across all subsystems.\n<\/p>\n<h4>PCI Express Performance<\/h4>\n<p>\nThe PCI Express interface provides fast communication between the DAQ board and host computer.\n<\/p>\n<ul>\n<li>PCI Express interface<\/li>\n<li>High bandwidth<\/li>\n<li>Low communication latency<\/li>\n<li>Reliable desktop integration<\/li>\n<li>Long-term industrial stability<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Maximizes throughput for demanding acquisition and automation applications.\n<\/p>\n<h3>Technical Specifications<\/h3>\n<table>\n<tr>\n<th>Parameter<\/th>\n<th>Description<\/th>\n<\/tr>\n<tr>\n<td width=\"220\">Product Type<\/td>\n<td>PCI Express Multifunction DAQ Board<\/td>\n<\/tr>\n<tr>\n<td>DAQ Family<\/td>\n<td>NI X Series<\/td>\n<\/tr>\n<tr>\n<td>Bus Interface<\/td>\n<td>PCI Express x1<\/td>\n<\/tr>\n<tr>\n<td>Analog Input Channels<\/td>\n<td>16 Single-Ended or 8 Differential<\/td>\n<\/tr>\n<tr>\n<td>Analog Input Resolution<\/td>\n<td>16 Bits<\/td>\n<\/tr>\n<tr>\n<td>Maximum Sampling Rate<\/td>\n<td>500 kS\/s<\/td>\n<\/tr>\n<tr>\n<td>Analog Input Ranges<\/td>\n<td>\u00b10.2 V, \u00b11 V, \u00b15 V, \u00b110 V<\/td>\n<\/tr>\n<tr>\n<td>Analog Output Channels<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Analog Output Resolution<\/td>\n<td>16 Bits<\/td>\n<\/tr>\n<tr>\n<td>Maximum Analog Output Rate<\/td>\n<td>900 kS\/s<\/td>\n<\/tr>\n<tr>\n<td>Analog Output Range<\/td>\n<td>\u00b110 V<\/td>\n<\/tr>\n<tr>\n<td>Digital I\/O<\/td>\n<td>24 Bidirectional TTL Lines<\/td>\n<\/tr>\n<tr>\n<td>Counter\/Timers<\/td>\n<td>4 \u00d7 32-Bit<\/td>\n<\/tr>\n<tr>\n<td>Counter Timebases<\/td>\n<td>100 MHz, 20 MHz, 100 kHz<\/td>\n<\/tr>\n<tr>\n<td>Timing Engine<\/td>\n<td>NI-STC3<\/td>\n<\/tr>\n<tr>\n<td>Programming Support<\/td>\n<td>NI-DAQmx<\/td>\n<\/tr>\n<tr>\n<td>Supported Languages<\/td>\n<td>LabVIEW, Python, C\/C++, C#, .NET, LabWindows\/CVI<\/td>\n<\/tr>\n<\/table>\n<h3>Software Ecosystem<\/h3>\n<p>\nThe PCIe-6320 integrates seamlessly with the National Instruments software platform.\n<\/p>\n<ul>\n<li><strong>NI-DAQmx<\/strong> \u2013 Device configuration, acquisition, waveform generation, and synchronization.<\/li>\n<li><strong>LabVIEW<\/strong> \u2013 Graphical programming for automated measurement and control.<\/li>\n<li><strong>NI MAX<\/strong> \u2013 Hardware configuration, diagnostics, and testing.<\/li>\n<li><strong>FlexLogger<\/strong> \u2013 Configuration-based measurement and data logging.<\/li>\n<li><strong>DIAdem<\/strong> \u2013 Advanced data analysis and reporting.<\/li>\n<li><strong>Python, C\/C++, C#, .NET<\/strong> \u2013 Full programming support through NI-DAQmx APIs.<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>Industrial Automation<\/li>\n<li>Automated Test Equipment (ATE)<\/li>\n<li>Electronics Manufacturing<\/li>\n<li>Semiconductor Testing<\/li>\n<li>Research Laboratories<\/li>\n<li>Automotive Validation<\/li>\n<li>Energy Systems<\/li>\n<li>University Research<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>Industrial Data Acquisition<\/h4>\n<p>\nAcquire voltage and sensor signals from industrial equipment with high precision.\n<\/p>\n<ul>\n<li>Sensor monitoring<\/li>\n<li>Voltage acquisition<\/li>\n<li>Process control<\/li>\n<li>Machine diagnostics<\/li>\n<\/ul>\n<h4>Automated Test Equipment<\/h4>\n<p>\nIntegrate analog, digital, and counter functions into production testing systems.\n<\/p>\n<ul>\n<li>Functional testing<\/li>\n<li>Electronic validation<\/li>\n<li>Production verification<\/li>\n<li>Quality assurance<\/li>\n<\/ul>\n<h4>Waveform Generation<\/h4>\n<p>\nGenerate analog control signals and synchronized test stimuli.\n<\/p>\n<ul>\n<li>Signal simulation<\/li>\n<li>Closed-loop control<\/li>\n<li>Calibration<\/li>\n<li>Device characterization<\/li>\n<\/ul>\n<h4>Motion and Encoder Measurement<\/h4>\n<p>\nUse integrated counters for motion control and timing applications.\n<\/p>\n<ul>\n<li>Encoder acquisition<\/li>\n<li>Frequency measurement<\/li>\n<li>Pulse generation<\/li>\n<li>Position monitoring<\/li>\n<\/ul>\n<h3>Comparison with Similar Products<\/h3>\n<table>\n<tr>\n<th>Model<\/th>\n<th>Main Difference<\/th>\n<th>Best Application<\/th>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/pcie-6320\/\"><strong>NI PCIe-6320<\/strong><\/a>\n<\/td>\n<td>\n500 kS\/s X Series multifunction DAQ with balanced performance and cost.\n<\/td>\n<td>\nGeneral industrial measurement\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/pcie-6321\/\"><strong>NI PCIe-6321<\/strong><\/a>\n<\/td>\n<td>\nSimilar X Series DAQ with different connector and I\/O configuration.\n<\/td>\n<td>\nGeneral laboratory applications\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/pcie-6323\/\"><strong>NI PCIe-6323<\/strong><\/a>\n<\/td>\n<td>\nHigher-performance X Series DAQ with additional analog channels and functionality.\n<\/td>\n<td>\nAdvanced automated testing\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/pci-6281\/\"><strong>NI PCI-6281<\/strong><\/a>\n<\/td>\n<td>\nM Series PCI DAQ featuring 18-bit analog input resolution.\n<\/td>\n<td>\nHigh-accuracy laboratory measurements\n<\/td>\n<\/tr>\n<\/table>\n<h3>Recommended Related Products<\/h3>\n<table>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/scb-68a\/\"><strong>NI SCB-68A<\/strong><\/a>\n<\/td>\n<td>\nShielded connector block for precision signal connections.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/cb-68lp\/\"><strong>NI CB-68LP<\/strong><\/a>\n<\/td>\n<td>\nLow-cost terminal block for custom wiring.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/shc68-68-epm\/\"><strong>NI SHC68-68-EPM<\/strong><\/a>\n<\/td>\n<td>\nHigh-performance shielded cable for X Series DAQ devices.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/usb-6212\/\"><strong>NI USB-6212<\/strong><\/a>\n<\/td>\n<td>\nPortable USB multifunction DAQ alternative.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.cn\/ar\/product\/pxie-6378\/\"><strong>NI PXIe-6378<\/strong><\/a>\n<\/td>\n<td>\nPXI Express X Series multifunction DAQ module.\n<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose PCIe-6320?<\/h3>\n<ul>\n<li>500 kS\/s multifunction data acquisition<\/li>\n<li>NI-STC3 advanced timing technology<\/li>\n<li>Integrated analog, digital, and counter resources<\/li>\n<li>Reliable PCI Express communication<\/li>\n<li>Ideal for industrial automation and laboratory testing<\/li>\n<li>Excellent synchronization capabilities<\/li>\n<li>Supported by NI-DAQmx and LabVIEW<\/li>\n<li>Flexible platform for measurement and control<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the maximum analog sampling rate of the PCIe-6320?<\/h4>\n<p>\nThe PCIe-6320 provides an aggregate analog input sampling rate of up to 500 kS\/s with 16-bit resolution.\n<\/p>\n<h4>Does the PCIe-6320 support hardware-timed analog output?<\/h4>\n<p>\nYes. The board includes two 16-bit analog output channels capable of hardware-timed waveform generation up to 900 kS\/s.\n<\/p>\n<h4>Which software supports the PCIe-6320?<\/h4>\n<p>\nThe PCIe-6320 is supported by NI-DAQmx, LabVIEW, NI MAX, FlexLogger, DIAdem, Python, C\/C++, C#, .NET, and LabWindows\/CVI.\n<\/p>\n<h3>Conclusion<\/h3>\n<p>\nThe <strong>NI PCIe-6320<\/strong> delivers high-speed multifunction data acquisition, advanced NI-STC3 timing technology, and reliable PCI Express performance in a compact DAQ solution. Its combination of analog input, analog output, digital I\/O, and counter resources makes it an excellent choice for industrial automation, automated testing, laboratory research, and precision measurement applications.<\/p>","protected":false},"excerpt":{"rendered":"<p>Supported Power Input: Bus Powered<br \/>\nMaximum Number of Single-Ended Analog Input Channels: 16<br \/>\nMaximum Number of Differential Analog Input Channels: 8<br \/>\nMaximum Sample Rate: 250 kS\/s<br \/>\nSimultaneous Sampling: No<br \/>\nAnalog Input Resolution: 16 bits<br \/>\nBus Connector: PCI Express<br \/>\nFront Connection Type: VHDCI<br \/>\nNumber of Analog Output Channels: 0<br \/>\nMaximum Update Rate: &#8211;<br \/>\nNumber of Bidirectional Digital Channels: 24<br \/>\nNumber of Counters\/Timers: 4<br \/>\nAnalog Input Absolute Accuracy: 2200 \u03bcV<br \/>\nAnalog Input FIFO Buffer Size: 4095 samples<br \/>\nAnalog Input Isolation: &#8211;<br \/>\nEnclosed: Yes<\/p>","protected":false},"featured_media":31142,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[752],"product_tag":[],"class_list":["post-29672","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pci-data-acquisition","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.8) - 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