{"id":30183,"date":"2025-09-25T15:03:34","date_gmt":"2025-09-25T07:03:34","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=30183"},"modified":"2026-08-25T19:21:06","modified_gmt":"2026-08-25T11:21:06","slug":"pxi-6224","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pxi-6224\/","title":{"rendered":"PXI-6224"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI PXI-6224<\/strong> is a multifunction PXI data acquisition (DAQ) module designed for general-purpose measurement, automated testing, laboratory research, data logging, and industrial monitoring applications.\n<\/p>\n<p>\nThe PXI-6224 provides <strong>32 single-ended or 16 differential analog input channels<\/strong>, <strong>16-bit analog input resolution<\/strong>, and a maximum analog input sampling rate of <strong>250 kS\/s<\/strong>. It also includes <strong>48 digital I\/O lines<\/strong> \u0438 <strong>two 32-bit counter\/timers<\/strong> for digital control, timing, frequency measurement, pulse generation, and automated test applications.\n<\/p>\n<p>\nAs part of the NI M Series multifunction DAQ family, the PXI-6224 provides a practical combination of channel count, measurement resolution, digital I\/O, timing, triggering, and PXI system integration for applications that do not require analog output functionality.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>National Instruments PXI-6224<\/strong> is designed for applications requiring multiple analog input channels together with extensive digital I\/O and counter\/timer functionality.\n<\/p>\n<p>\nIts analog input subsystem provides up to 32 single-ended or 16 differential channels with 16-bit resolution. The module uses a multiplexed analog input architecture with an aggregate sampling rate of up to 250 kS\/s.\n<\/p>\n<p>\nUnlike M Series models that include analog outputs, the PXI-6224 focuses on analog acquisition and digital control. This makes it a suitable choice for monitoring, data logging, sensor acquisition, test fixture control, and automated measurement systems where analog signal generation is not required.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>32 Analog Input Channels<\/h4>\n<p>\nThe PXI-6224 provides a high analog input channel count for general-purpose measurement applications.\n<\/p>\n<ul>\n<li>32 single-ended analog input channels<\/li>\n<li>16 differential analog input channels<\/li>\n<li>16-bit analog input resolution<\/li>\n<li>Multiplexed acquisition architecture<\/li>\n<li>Hardware-timed acquisition<\/li>\n<li>Multi-channel voltage measurement<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> The high channel count allows engineers to monitor multiple analog signals with a single PXI module, reducing the number of DAQ devices required in a test system.\n<\/p>\n<h4>16-Bit Analog Input Resolution<\/h4>\n<p>\nThe PXI-6224 uses 16-bit analog-to-digital conversion for general-purpose voltage measurements.\n<\/p>\n<ul>\n<li>16-bit ADC resolution<\/li>\n<li>65,536 theoretical quantization levels<\/li>\n<li>Accurate voltage acquisition<\/li>\n<li>Sensor signal measurement<\/li>\n<li>Laboratory and production testing<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> 16-bit resolution provides a useful balance between measurement resolution, acquisition speed, channel count, and system cost.\n<\/p>\n<h4>250 kS\/s Analog Input Sampling<\/h4>\n<p>\nThe analog input subsystem provides a maximum aggregate sampling rate of <strong>250 kS\/s<\/strong>.\n<\/p>\n<ul>\n<li>Up to 250 kS\/s analog input sampling<\/li>\n<li>Hardware-timed acquisition<\/li>\n<li>Continuous data acquisition<\/li>\n<li>Buffered measurements<\/li>\n<li>Multi-channel scanning<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> The PXI-6224 provides sufficient acquisition performance for many general-purpose automated test, monitoring, and data logging applications.\n<\/p>\n<h4>Multiplexed Analog Input Architecture<\/h4>\n<p>\nThe PXI-6224 uses a multiplexed analog input architecture in which multiple input channels share the analog-to-digital conversion subsystem.\n<\/p>\n<p>\nThis architecture provides a relatively high analog input channel count within one PXI slot and is particularly suitable for applications where true simultaneous sampling between channels is not required.\n<\/p>\n<ul>\n<li>High analog input channel density<\/li>\n<li>Efficient general-purpose DAQ architecture<\/li>\n<li>Suitable for monitoring and data logging<\/li>\n<li>Ideal for sequential multi-channel measurements<\/li>\n<\/ul>\n<h4>48 Digital I\/O Lines<\/h4>\n<p>\nThe PXI-6224 provides 48 digital I\/O lines for device control, status monitoring, and automated test applications.\n<\/p>\n<ul>\n<li>48 digital I\/O lines<\/li>\n<li>Digital input operation<\/li>\n<li>Digital output operation<\/li>\n<li>Test fixture control<\/li>\n<li>Logic-state monitoring<\/li>\n<li>Automated sequencing<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Extensive digital I\/O allows the module to monitor switches, control relays, interface with digital devices, and coordinate external test hardware.\n<\/p>\n<h4>Correlated Digital I\/O<\/h4>\n<p>\nThe PXI-6224 supports correlated digital I\/O for hardware-timed digital operations.\n<\/p>\n<ul>\n<li>Hardware-timed digital acquisition<\/li>\n<li>Hardware-timed digital generation<\/li>\n<li>Digital waveform operations<\/li>\n<li>Synchronization with analog measurements<\/li>\n<li>Mixed-signal automated testing<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Correlated digital I\/O enables digital events to be synchronized with analog acquisition and other hardware-timed operations.\n<\/p>\n<h4>Two 32-Bit Counter\/Timers<\/h4>\n<p>\nThe PXI-6224 includes two general-purpose 32-bit counter\/timers for timing and pulse-related measurements.\n<\/p>\n<ul>\n<li>2 \u00d7 32-bit counter\/timers<\/li>\n<li>Frequency measurement<\/li>\n<li>Period measurement<\/li>\n<li>Pulse-width measurement<\/li>\n<li>\u041f\u043e\u0434\u0441\u0447\u0435\u0442 \u0441\u043e\u0431\u044b\u0442\u0438\u0439<\/li>\n<li>\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043e\u0432<\/li>\n<li>Encoder measurements<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Integrated counters provide useful timing and measurement capabilities without requiring a separate counter\/timer module.\n<\/p>\n<h4>Hardware Triggering<\/h4>\n<p>\nThe PXI-6224 provides hardware triggering capabilities for event-driven and synchronized measurements.\n<\/p>\n<ul>\n<li>Digital triggering<\/li>\n<li>Analog triggering<\/li>\n<li>Start triggering<\/li>\n<li>Reference triggering<\/li>\n<li>Event-based acquisition<\/li>\n<li>PXI system synchronization<\/li>\n<\/ul>\n<h4>PXI Timing and Synchronization<\/h4>\n<p>\nThe PXI-6224 can use PXI timing and trigger resources to coordinate measurements with other instruments in a modular test system.\n<\/p>\n<ul>\n<li>PXI trigger bus integration<\/li>\n<li>Multi-instrument synchronization<\/li>\n<li>Hardware event routing<\/li>\n<li>Automated test coordination<\/li>\n<li>Modular system expansion<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> PXI synchronization makes the PXI-6224 suitable for test systems combining DAQ, switching, oscilloscopes, digital instruments, and other measurement hardware.\n<\/p>\n<h4>NI-DAQmx Software Support<\/h4>\n<p>\nThe PXI-6224 is supported by NI-DAQmx for configuration, analog acquisition, digital I\/O, counters, timing, and triggering.\n<\/p>\n<ul>\n<li>NI-DAQmx driver<\/li>\n<li>\u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f LabVIEW<\/li>\n<li>NI MAX configuration<\/li>\n<li>TestStand integration<\/li>\n<li>C\/C++ APIs<\/li>\n<li>.NET application development<\/li>\n<\/ul>\n<h3>Technical Specifications<\/h3>\n<table>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td width=\"220\">Product Type<\/td>\n<td>PXI Multifunction I\/O \/ Data Acquisition Module<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c<\/td>\n<td>NI PXI-6224<\/td>\n<\/tr>\n<tr>\n<td>Product Family<\/td>\n<td>NI M Series Multifunction DAQ<\/td>\n<\/tr>\n<tr>\n<td>\u0428\u0438\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441<\/td>\n<td>PXI<\/td>\n<\/tr>\n<tr>\n<td>Analog Inputs<\/td>\n<td>32 Single-Ended \/ 16 Differential<\/td>\n<\/tr>\n<tr>\n<td>Analog Input Resolution<\/td>\n<td>16 Bit<\/td>\n<\/tr>\n<tr>\n<td>Maximum Analog Input Sample Rate<\/td>\n<td>250 kS\/s Aggregate<\/td>\n<\/tr>\n<tr>\n<td>Sampling Architecture<\/td>\n<td>Multiplexed<\/td>\n<\/tr>\n<tr>\n<td>Analog Outputs<\/td>\n<td>\u041d\u0438\u0447\u0435\u0433\u043e<\/td>\n<\/tr>\n<tr>\n<td>\u0426\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0432\u0432\u043e\u0434-\u0432\u044b\u0432\u043e\u0434<\/td>\n<td>48 Lines<\/td>\n<\/tr>\n<tr>\n<td>Correlated Digital I\/O<\/td>\n<td>Supported<\/td>\n<\/tr>\n<tr>\n<td>Counter\/Timers<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Counter Resolution<\/td>\n<td>32 Bit<\/td>\n<\/tr>\n<tr>\n<td>Hardware Triggering<\/td>\n<td>Supported<\/td>\n<\/tr>\n<tr>\n<td>Driver<\/td>\n<td>\u041d\u0418-DAQmx<\/td>\n<\/tr>\n<tr>\n<td>Primary Applications<\/td>\n<td>Data Acquisition, Monitoring, Data Logging, Automated Test and Laboratory Measurement<\/td>\n<\/tr>\n<\/table>\n<h3>Analog Input Capabilities<\/h3>\n<p>\nThe PXI-6224 provides up to 32 single-ended or 16 differential analog inputs for acquiring voltage signals from sensors, electronic circuits, test fixtures, and other devices.\n<\/p>\n<p>\nIts 16-bit ADC provides 65,536 theoretical quantization levels, while the 250 kS\/s aggregate sampling rate provides sufficient acquisition performance for many general-purpose measurement applications.\n<\/p>\n<p>\nBecause the PXI-6224 uses multiplexed acquisition, the maximum sampling rate is shared across enabled analog input channels rather than being available independently on every channel.\n<\/p>\n<h3>Single-Ended vs Differential Measurements<\/h3>\n<p>\nThe PXI-6224 can be configured for different analog input connection methods depending on the application.\n<\/p>\n<table>\n<tr>\n<th>\u041a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f<\/th>\n<th>Maximum Channels<\/th>\n<th>Typical Application<\/th>\n<\/tr>\n<tr>\n<td>Single-Ended<\/td>\n<td>32<\/td>\n<td>Higher channel count and common-ground signals<\/td>\n<\/tr>\n<tr>\n<td>Differential<\/td>\n<td>16<\/td>\n<td>Improved noise rejection and measurements with separate signal references<\/td>\n<\/tr>\n<\/table>\n<p>\nDifferential measurements are often preferred in electrically noisy environments, while single-ended configurations maximize the number of available analog input channels.\n<\/p>\n<h3>Digital I\/O Capabilities<\/h3>\n<p>\nThe 48 digital I\/O lines significantly expand the functionality of the PXI-6224 beyond basic analog acquisition.\n<\/p>\n<ul>\n<li>Relay control<\/li>\n<li>Switch monitoring<\/li>\n<li>Logic-state acquisition<\/li>\n<li>Test fixture control<\/li>\n<li>Device sequencing<\/li>\n<li>Digital communication experiments<\/li>\n<\/ul>\n<p>\nCorrelated digital I\/O also allows selected digital operations to be hardware timed and synchronized with other measurement tasks.\n<\/p>\n<h3>Counter and Timing Capabilities<\/h3>\n<p>\nTwo 32-bit counter\/timers provide additional timing functionality for automated test and measurement systems.\n<\/p>\n<ul>\n<li>Frequency measurements<\/li>\n<li>Period measurements<\/li>\n<li>Pulse-width measurements<\/li>\n<li>\u041f\u043e\u0434\u0441\u0447\u0435\u0442 \u0441\u043e\u0431\u044b\u0442\u0438\u0439<\/li>\n<li>\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043e\u0432<\/li>\n<li>Encoder measurements<\/li>\n<\/ul>\n<h3>Software Ecosystem<\/h3>\n<p>\nThe NI PXI-6224 integrates with the NI-DAQmx software ecosystem for measurement, control, timing, triggering, and automation.\n<\/p>\n<ul>\n<li>\n<strong>NI-DAQmx:<\/strong> Provides the hardware driver and APIs for analog input, digital I\/O, counters, triggering, and timing.\n<\/li>\n<li>\n<strong>LabVIEW:<\/strong> Enables development of customized data acquisition, monitoring, control, and automated measurement applications.\n<\/li>\n<li>\n<strong>NI MAX:<\/strong> Provides hardware discovery, device configuration, self-test, and basic measurement functionality.\n<\/li>\n<li>\n<strong>TestStand:<\/strong> Allows PXI-6224 measurements and control functions to be incorporated into automated validation and production test sequences.\n<\/li>\n<li>\n<strong>C\/C++ and .NET:<\/strong> Support development of custom DAQ applications through compatible NI-DAQmx APIs.\n<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>Electronic Manufacturing<\/li>\n<li>Industrial Measurement<\/li>\n<li>Automated Test Equipment<\/li>\n<li>\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<li>Universities and Education<\/li>\n<li>Automotive Testing<\/li>\n<li>Product Development<\/li>\n<li>Laboratory Automation<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>General-Purpose Data Acquisition<\/h4>\n<p>\nThe PXI-6224 is suitable for acquiring multiple voltage signals in general-purpose measurement systems.\n<\/p>\n<ul>\n<li>Voltage measurements<\/li>\n<li>Multi-channel data acquisition<\/li>\n<li>Sensor monitoring<\/li>\n<li>Automated data collection<\/li>\n<li>Laboratory experiments<\/li>\n<\/ul>\n<h4>Data Logging<\/h4>\n<p>\nThe combination of 32 analog inputs and PXI system integration makes the PXI-6224 useful for multi-channel data logging.\n<\/p>\n<ul>\n<li>Long-term signal monitoring<\/li>\n<li>Environmental measurements<\/li>\n<li>Machine monitoring<\/li>\n<li>Experimental data recording<\/li>\n<li>Process monitoring<\/li>\n<\/ul>\n<h4>Automated Functional Testing<\/h4>\n<p>\nAnalog acquisition, extensive digital I\/O, counters, and hardware triggering allow the PXI-6224 to perform multiple functions within automated test stations.\n<\/p>\n<ul>\n<li>PCB functional testing<\/li>\n<li>Electronic device validation<\/li>\n<li>Automated pass\/fail testing<\/li>\n<li>Test fixture control<\/li>\n<li>Production test systems<\/li>\n<\/ul>\n<h4>Design Verification<\/h4>\n<p>\nEngineers can use the PXI-6224 to monitor multiple signals during product development and design validation.\n<\/p>\n<ul>\n<li>Prototype measurements<\/li>\n<li>Hardware debugging<\/li>\n<li>\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/li>\n<li>Performance monitoring<\/li>\n<li>Automated validation<\/li>\n<\/ul>\n<h4>Industrial Monitoring<\/h4>\n<p>\nThe PXI-6224 can acquire multiple analog and digital signals from industrial equipment when the application&#8217;s voltage, grounding, and isolation requirements are compatible with the module.\n<\/p>\n<ul>\n<li>Machine monitoring<\/li>\n<li>Process signal acquisition<\/li>\n<li>Equipment status monitoring<\/li>\n<li>Automated data logging<\/li>\n<\/ul>\n<h3>PXI-6224 vs Simultaneous-Sampling DAQ<\/h3>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>PXI-6224<\/th>\n<th>Simultaneous-Sampling DAQ<\/th>\n<\/tr>\n<tr>\n<td>Analog Input Architecture<\/td>\n<td>Multiplexed<\/td>\n<td>Simultaneous Sampling<\/td>\n<\/tr>\n<tr>\n<td>Maximum AI Channels<\/td>\n<td>32 Single-Ended \/ 16 Differential<\/td>\n<td>Typically Lower<\/td>\n<\/tr>\n<tr>\n<td>Channel Acquisition<\/td>\n<td>Sequential<\/td>\n<td>\u0421\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<tr>\n<td>Primary Advantage<\/td>\n<td>High Channel Count<\/td>\n<td>Channel-to-Channel Timing<\/td>\n<\/tr>\n<tr>\n<td>Best Application<\/td>\n<td>General DAQ and Monitoring<\/td>\n<td>Dynamic and Phase-Related Measurements<\/td>\n<\/tr>\n<\/table>\n<h3>Comparison with Similar NI Multifunction I\/O Modules<\/h3>\n<table>\n<tr>\n<th>\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n<th>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435<\/th>\n<th>Best Application<\/th>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6224\/\"><strong>NI PXI-6224<\/strong><\/a>\n<\/td>\n<td>\n32 AI, 16-bit, 250 kS\/s aggregate sampling and 48 DIO without analog outputs.\n<\/td>\n<td>\nGeneral-purpose analog acquisition and digital control\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6225\/\"><strong>NI PXI-6225<\/strong><\/a>\n<\/td>\n<td>\nHigher analog input channel count for applications requiring substantially more measurement channels.\n<\/td>\n<td>\nHigh-channel-count data acquisition\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6221\/\"><strong>NI PXI-6221<\/strong><\/a>\n<\/td>\n<td>\nRelated M Series multifunction DAQ that includes analog output functionality.\n<\/td>\n<td>\nGeneral measurement and analog stimulus applications\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6259\/\"><strong>NI PXI-6259<\/strong><\/a>\n<\/td>\n<td>\nHigher-performance M Series module with 32 AI, faster analog acquisition and four analog outputs.\n<\/td>\n<td>\nHigher-speed multifunction data acquisition\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/%d0%bf%d0%ba%d1%81%d0%b8-6284\/\"><strong>NI PXI-6284<\/strong><\/a>\n<\/td>\n<td>\nHigh-accuracy M Series module with 18-bit analog input resolution.\n<\/td>\n<td>\nPrecision voltage 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.com\/ru\/product\/pxi-6225\/\"><strong>NI PXI-6225<\/strong><\/a>\n<\/td>\n<td>\nRecommended when an application requires a larger number of analog input channels while remaining within the M Series DAQ platform.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6259\/\"><strong>NI PXI-6259<\/strong><\/a>\n<\/td>\n<td>\nSuitable for applications requiring higher analog acquisition speed plus analog output functionality.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/%d0%bf%d0%ba%d1%81%d0%b8-6284\/\"><strong>NI PXI-6284<\/strong><\/a>\n<\/td>\n<td>\nHigh-accuracy alternative for applications where analog measurement resolution and precision are higher priorities.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6143\/\"><strong>NI PXI-6143<\/strong><\/a>\n<\/td>\n<td>\nSimultaneous-sampling alternative for applications requiring precise time correlation between multiple analog input channels.\n<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose NI PXI-6224?<\/h3>\n<ul>\n<li>32 single-ended or 16 differential analog inputs<\/li>\n<li>16-bit analog input resolution<\/li>\n<li>Up to 250 kS\/s aggregate sampling<\/li>\n<li>48 digital I\/O lines<\/li>\n<li>Correlated digital I\/O capability<\/li>\n<li>2 \u00d7 32-bit counter\/timers<\/li>\n<li>Hardware triggering<\/li>\n<li>PXI timing and synchronization<\/li>\n<li>NI-DAQmx software support<\/li>\n<li>High analog input channel density<\/li>\n<li>Suitable for general-purpose measurement<\/li>\n<li>Ideal for data logging and monitoring<\/li>\n<li>Useful for automated functional testing<\/li>\n<li>Designed for modular PXI measurement systems<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the NI PXI-6224?<\/h4>\n<p>\nThe NI PXI-6224 is an M Series PXI multifunction data acquisition module providing 32 single-ended or 16 differential analog inputs, 16-bit resolution, up to 250 kS\/s aggregate sampling, 48 digital I\/O lines, and two 32-bit counter\/timers.\n<\/p>\n<h4>How many analog input channels does the PXI-6224 have?<\/h4>\n<p>\nThe PXI-6224 provides up to 32 single-ended analog input channels or 16 differential analog input channels.\n<\/p>\n<h4>What is the analog input resolution of the PXI-6224?<\/h4>\n<p>\nThe PXI-6224 provides 16-bit analog input resolution.\n<\/p>\n<h4>What is the maximum sampling rate of the PXI-6224?<\/h4>\n<p>\nThe PXI-6224 provides a maximum analog input sampling rate of <strong>250 kS\/s aggregate<\/strong>. Because it uses a multiplexed architecture, this sampling rate is shared across enabled analog input channels rather than being available independently on every channel.\n<\/p>\n<h4>Does the PXI-6224 support simultaneous sampling?<\/h4>\n<p>\nNo. The PXI-6224 uses a multiplexed analog input architecture. Applications requiring true simultaneous acquisition should use an appropriate simultaneous-sampling DAQ module.\n<\/p>\n<h4>Does the PXI-6224 have analog outputs?<\/h4>\n<p>\nNo. The PXI-6224 does not provide analog output channels. If analog stimulus or waveform generation is required, another M Series multifunction DAQ model with analog outputs should be considered.\n<\/p>\n<h4>How many digital I\/O lines does the PXI-6224 provide?<\/h4>\n<p>\nThe PXI-6224 provides 48 digital I\/O lines for device control, logic monitoring, test fixture operation, and hardware-timed digital applications.\n<\/p>\n<h4>Does the PXI-6224 support correlated digital I\/O?<\/h4>\n<p>\nYes. The PXI-6224 supports correlated digital I\/O, allowing hardware-timed digital operations to be synchronized with other measurement tasks.\n<\/p>\n<h4>How many counter\/timers does the PXI-6224 have?<\/h4>\n<p>\nThe module provides two 32-bit general-purpose counter\/timers for frequency, period, pulse-width, event-counting, pulse-generation, and encoder applications.\n<\/p>\n<h4>What software supports the PXI-6224?<\/h4>\n<p>\nThe PXI-6224 uses NI-DAQmx and can be integrated with compatible LabVIEW, NI MAX, TestStand, C\/C++, and .NET measurement applications.\n<\/p>\n<h4>What is the difference between PXI-6224 and PXI-6225?<\/h4>\n<p>\nBoth belong to the NI M Series multifunction DAQ family, but the PXI-6225 is designed for applications requiring a substantially larger analog input channel count. The PXI-6224 is suitable when 32 single-ended or 16 differential analog inputs are sufficient.\n<\/p>\n<h4>What is the difference between PXI-6224 and PXI-6259?<\/h4>\n<p>\nThe PXI-6224 provides 32 analog inputs with 250 kS\/s maximum aggregate acquisition and does not include analog outputs. The PXI-6259 provides the same basic 32-channel analog input count but offers substantially higher analog acquisition speed and four analog outputs, making it more suitable for higher-performance multifunction testing.\n<\/p>\n<h4>What is the difference between PXI-6224 and PXI-6284?<\/h4>\n<p>\nThe PXI-6224 is a general-purpose 16-bit M Series DAQ module, while the PXI-6284 is a high-accuracy M Series module with 18-bit analog input resolution. The PXI-6224 is suitable for standard data acquisition and monitoring, while the PXI-6284 is better suited to applications where higher measurement resolution is required.\n<\/p>\n<h4>What is the difference between PXI-6224 and PXI-6143?<\/h4>\n<p>\nThe PXI-6224 provides a higher analog input channel count using multiplexed acquisition. The PXI-6143 provides fewer analog input channels but uses simultaneous sampling. Choose the PXI-6224 for general-purpose high-channel-count acquisition and the PXI-6143 when channel-to-channel timing correlation is critical.\n<\/p>\n<h4>What applications are suitable for the PXI-6224?<\/h4>\n<p>\nTypical applications include general-purpose data acquisition, multi-channel voltage monitoring, data logging, laboratory experiments, automated functional testing, electronic design verification, industrial monitoring, test fixture control, and manufacturing test.\n<\/p>\n<h4>What should I check before purchasing a PXI-6224?<\/h4>\n<p>\nBefore purchasing a PXI-6224, verify the exact model and part number, PXI chassis compatibility, analog input configuration, required sampling rate, connector and cabling requirements, digital I\/O requirements, and NI-DAQmx software compatibility.\n<\/p>\n<h3>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI PXI-6224 Multifunction I\/O Module<\/strong> provides 32 single-ended or 16 differential analog inputs, 16-bit resolution, up to 250 kS\/s aggregate sampling, 48 digital I\/O lines, two 32-bit counter\/timers, correlated digital I\/O, hardware triggering, and NI-DAQmx integration. Its combination of high analog input channel count and extensive digital resources makes the PXI-6224 a practical solution for general-purpose data acquisition, data logging, automated functional testing, laboratory measurement, design verification, and monitoring applications.<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Introduction The NI PXI-6224 is a multifunction PXI data acquisition (DAQ) module designed for general-purpose measurement, automated testing, laboratory<\/p>","protected":false},"featured_media":31248,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":["post-30183","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-modules","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.4) - 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