{"id":34597,"date":"2026-08-07T13:02:52","date_gmt":"2026-08-07T05:02:52","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=34597"},"modified":"2026-09-09T12:47:29","modified_gmt":"2026-09-09T04:47:29","slug":"pcie-6347","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pcie-6347\/","title":{"rendered":"PCIe-6347"},"content":{"rendered":"<h3>PCIe-6347 208-Channel Multifunction DAQ Device<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <strong>NI PCIe-6347<\/strong> is a high-density PCI Express X Series multifunction DAQ device with 208 single-ended or 104 differential analog inputs. It also provides two 2.86 MS\/s analog outputs, 24 digital I\/O lines and four 32-bit counters.<\/p>\n<p>The device is intended for large automated test fixtures, multichannel monitoring and systems requiring measurement and stimulus generation from one PCI Express interface.<\/p>\n<h3>Key Features of the PCIe-6347<\/h3>\n<ul>\n<li>208 single-ended or 104 differential analog inputs<\/li>\n<li>16-bit, 500 kS\/s aggregate analog input<\/li>\n<li>Two analog outputs at up to 2.86 MS\/s<\/li>\n<li>24 bidirectional digital I\/O lines<\/li>\n<li>Four 32-bit counters<\/li>\n<li>NI-STC3 timing and synchronization<\/li>\n<li>PCI Express interface<\/li>\n<li>NI-DAQmx support<\/li>\n<\/ul>\n<h2>PCIe-6347 Technical Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Product Model<\/th>\n<td>PCIe-6347<\/td>\n<\/tr>\n<tr>\n<th>Part Number<\/th>\n<td>790691-01<\/td>\n<\/tr>\n<tr>\n<th>Analog Inputs<\/th>\n<td>208 single-ended or 104 differential<\/td>\n<\/tr>\n<tr>\n<th>AI Resolution<\/th>\n<td>16 bits<\/td>\n<\/tr>\n<tr>\n<th>Maximum AI Rate<\/th>\n<td>500 kS\/s aggregate<\/td>\n<\/tr>\n<tr>\n<th>Input Ranges<\/th>\n<td>\u00b10.1 V to \u00b110 V<\/td>\n<\/tr>\n<tr>\n<th>AI FIFO<\/th>\n<td>4,095 samples<\/td>\n<\/tr>\n<tr>\n<th>Analog Outputs<\/th>\n<td>2<\/td>\n<\/tr>\n<tr>\n<th>Maximum AO Rate<\/th>\n<td>2.86 MS\/s<\/td>\n<\/tr>\n<tr>\n<th>\u0426\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0432\u0432\u043e\u0434-\u0432\u044b\u0432\u043e\u0434<\/th>\n<td>24 bidirectional lines<\/td>\n<\/tr>\n<tr>\n<th>Counters<\/th>\n<td>Four 32-bit counters<\/td>\n<\/tr>\n<tr>\n<th>Input Architecture<\/th>\n<td>Multiplexed<\/td>\n<\/tr>\n<tr>\n<th>Timing Technology<\/th>\n<td>NI-STC3<\/td>\n<\/tr>\n<tr>\n<th>Host Interface<\/th>\n<td>PCI Express<\/td>\n<\/tr>\n<tr>\n<th>Driver<\/th>\n<td>\u041d\u0418-DAQmx<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>PCIe-6347 Part Number and Accessories<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Item<\/th>\n<th>Part Number<\/th>\n<th>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td>PCIe-6347<\/td>\n<td>790691-01<\/td>\n<td>208 AI multifunction DAQ device<\/td>\n<\/tr>\n<tr>\n<td>SHC68-68-EPM<\/td>\n<td>192061-02<\/td>\n<td>2 m shielded multifunction cable<\/td>\n<\/tr>\n<tr>\n<td>SHC68-68<\/td>\n<td>191945-02<\/td>\n<td>2 m twisted-pair shielded cable<\/td>\n<\/tr>\n<tr>\n<td>SCB-68A<\/td>\n<td>782536-01<\/td>\n<td>Shielded screw-terminal block<\/td>\n<\/tr>\n<tr>\n<td>BNC-2110<\/td>\n<td>777643-01<\/td>\n<td>Shielded BNC connector block<\/td>\n<\/tr>\n<tr>\n<td>BNC-2115<\/td>\n<td>777807-01<\/td>\n<td>Extended-I\/O BNC connector block<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Accessing all 208 analog inputs requires multiple cable and connector groups. The complete connection cost and panel space should be included in system planning.<\/p>\n<h3>208-Channel Measurement Architecture<\/h3>\n<p>The large channel count allows a single computer to monitor extensive test fixtures and sensor arrays. All enabled inputs share the 500 kS\/s ADC capacity, so the required per-channel rate must be calculated before selection.<\/p>\n<h3>Analog Stimulus Generation<\/h3>\n<p>Two analog outputs can generate controlled voltage stimulus and arbitrary waveforms. They can be synchronized with input acquisition and external triggers.<\/p>\n<h3>Timing, Digital I\/O and Counters<\/h3>\n<p>NI-STC3 timing coordinates analog, digital and counter operations. Four hardware counters support encoders, pulse measurements, PWM and event counting.<\/p>\n<h2>PCIe-6347 Applications<\/h2>\n<ul>\n<li>Large automated test fixtures<\/li>\n<li>High-density voltage monitoring<\/li>\n<li>Production line testing<\/li>\n<li>Burn-in and reliability testing<\/li>\n<li>Multichannel sensor acquisition<\/li>\n<li>Stimulus-and-response testing<\/li>\n<li>Laboratory automation<\/li>\n<\/ul>\n<h3>Large Test Fixtures<\/h3>\n<p>The PCIe-6347 can consolidate hundreds of voltage connections into one DAQ platform. Wiring documentation and connector labeling are especially important in high-density systems.<\/p>\n<h3>Burn-In and Reliability Testing<\/h3>\n<p>Its channel density is useful for monitoring many DUT voltages over extended periods. Software should include channel validation, alarm limits and data-storage management.<\/p>\n<h2>PCIe-6347 Installation Workflow<\/h2>\n<h4>Step 1: Calculate the Required Per-Channel Rate<\/h4>\n<p>Divide the aggregate rate across the planned scan list and include settling requirements.<\/p>\n<h4>Step 2: Plan All Connector Groups<\/h4>\n<p>Identify the exact cables, terminal blocks, rack space and fixture wiring needed.<\/p>\n<h4>Step 3: Install NI-DAQmx<\/h4>\n<p>Use a release compatible with the host operating system.<\/p>\n<h4>Step 4: Install the PCI Express Board<\/h4>\n<p>Power down the computer, follow ESD precautions and secure the card.<\/p>\n<h4>Step 5: Verify Each Connector<\/h4>\n<p>Test channels in groups before connecting the complete fixture.<\/p>\n<h4>Step 6: Validate the Final Task<\/h4>\n<p>Run the complete scan and confirm timing, settling, crosstalk and buffer performance.<\/p>\n<h2>PCIe-6347 Troubleshooting<\/h2>\n<h4>Some channel numbers do not respond<\/h4>\n<p>Check the correct extended connector, cable, terminal block and physical-channel mapping.<\/p>\n<h4>Adjacent channels affect one another<\/h4>\n<p>Reduce source impedance, slow the scan and improve shielding and settling time.<\/p>\n<h4>Per-channel acquisition is too slow<\/h4>\n<p>The 500 kS\/s capacity is shared across as many as 208 channels.<\/p>\n<h4>Analog output is distorted<\/h4>\n<p>Check load impedance, cable capacitance, update rate and waveform bandwidth.<\/p>\n<h4>Data-overflow errors occur<\/h4>\n<p>Increase buffering, optimize the read loop or reduce acquisition throughput.<\/p>\n<h2>PCIe-6347 Comparison<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n<th>AI<\/th>\n<th>AI Rate<\/th>\n<th>AO<\/th>\n<th>\u041d\u0430\u0438\u043b\u0443\u0447\u0448\u0435\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td>PCIe-6347<\/td>\n<td>208<\/td>\n<td>500 kS\/s<\/td>\n<td>2<\/td>\n<td>Maximum channel density<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pxisource.com\/ru\/product\/pcie-6345\/\">PCIe-6345<\/a><\/td>\n<td>80<\/td>\n<td>500 kS\/s<\/td>\n<td>2<\/td>\n<td>Medium-density systems<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pxisource.com\/ru\/product\/pcie-6357\/\">PCIe-6357<\/a><\/td>\n<td>208<\/td>\n<td>1,25 \u041c\u0421\u043c\/\u0441<\/td>\n<td>2<\/td>\n<td>High-density, higher-speed systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>PCIe-6347 Frequently Asked Questions<\/h2>\n<h4>What is the part number?<\/h4>\n<p>The PCIe-6347 part number is <strong>790691-01<\/strong>.<\/p>\n<h4>Does it really provide 208 analog inputs?<\/h4>\n<p>Yes. It provides up to 208 single-ended or 104 differential analog inputs.<\/p>\n<h4>Is 500 kS\/s available on every channel?<\/h4>\n<p>No. It is the aggregate rate shared across the scan list.<\/p>\n<h4>How many analog outputs are provided?<\/h4>\n<p>Two analog outputs at up to 2.86 MS\/s.<\/p>\n<h4>Which driver is required?<\/h4>\n<p>NI-DAQmx.<\/p>\n<h3>Recommended Related Products<\/h3>\n<ul>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/pcie-6345\/\">PCIe-6345<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/pcie-6357\/\">PCIe-6357<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/scb-68a\/\">SCB-68A<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/bnc-2115\/\">BNC-2115<\/a><\/li>\n<\/ul>\n<h3>Request a Quote for the PCIe-6347<\/h3>\n<p>Contact us for availability and project pricing for the <strong>PCIe-6347 790691-01<\/strong> and its complete cable and terminal-block configuration.<\/p>","protected":false},"excerpt":{"rendered":"<p>PCIe-6347 208-Channel Multifunction DAQ Device The NI PCIe-6347 is a high-density PCI Express X Series multifunction DAQ device with 208<\/p>","protected":false},"featured_media":33639,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[674],"product_tag":[],"class_list":["post-34597","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pci-modules","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 v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI PCIe-6347 PCIe Multifunction I\/O Device 790691-01, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"The PCIe-6347 is a 16-bit X Series DAQ device with 208 AI, 500 kS\/s sampling, two high-speed AO channels, 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