{"id":34666,"date":"2026-08-07T13:29:00","date_gmt":"2026-08-07T05:29:00","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=34666"},"modified":"2026-09-18T15:03:50","modified_gmt":"2026-09-18T07:03:50","slug":"usb-6215","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/usb-6215\/","title":{"rendered":"USB-6215"},"content":{"rendered":"<h3>USB-6215 Isolated USB Multifunction DAQ Device<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <strong>NI USB-6215<\/strong> is an isolated USB multifunction I\/O device for portable measurement, industrial testing and laboratory automation. It provides 16 single-ended or eight differential analog inputs with 16-bit resolution and a maximum aggregate sampling rate of 250 kS\/s.<\/p>\n<p>Two 16-bit analog outputs, four digital inputs, four digital outputs and two 32-bit counters allow one device to perform measurement, stimulus, logic monitoring and timing operations. Isolation between the USB host and measurement circuitry helps reduce ground-loop problems and protects the computer interface from common-mode disturbances.<\/p>\n<h3>Key Features of the USB-6215<\/h3>\n<ul>\n<li>Isolated USB multifunction I\/O architecture<\/li>\n<li>16 single-ended or 8 differential analog inputs<\/li>\n<li>16-bit analog input resolution<\/li>\n<li>250 kS\/s aggregate sampling<\/li>\n<li>Two 16-bit analog outputs<\/li>\n<li>250 kS\/s update rate per output<\/li>\n<li>Four digital inputs and four digital outputs<\/li>\n<li>Two 32-bit counters<\/li>\n<li>USB 2.0 Hi-Speed interface<\/li>\n<li>NI-DAQmx compatibility<\/li>\n<\/ul>\n<h2>USB-6215 Technical Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Product Model<\/th>\n<td>USB-6215<\/td>\n<\/tr>\n<tr>\n<th>\u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/th>\n<td>USB-bus isolation<\/td>\n<\/tr>\n<tr>\n<th>Analog Inputs<\/th>\n<td>16 single-ended or 8 differential<\/td>\n<\/tr>\n<tr>\n<th>ADC Resolution<\/th>\n<td>16 bits<\/td>\n<\/tr>\n<tr>\n<th>Maximum Sample Rate<\/th>\n<td>250 kS\/s aggregate<\/td>\n<\/tr>\n<tr>\n<th>Input Ranges<\/th>\n<td>\u00b10.2 V, \u00b11 V, \u00b15 V and \u00b110 V<\/td>\n<\/tr>\n<tr>\n<th>Input Bandwidth<\/th>\n<td>450 kHz<\/td>\n<\/tr>\n<tr>\n<th>Analog Outputs<\/th>\n<td>2<\/td>\n<\/tr>\n<tr>\n<th>DAC Resolution<\/th>\n<td>16 bits<\/td>\n<\/tr>\n<tr>\n<th>Maximum Output Rate<\/th>\n<td>250 kS\/s per channel<\/td>\n<\/tr>\n<tr>\n<th>Output Range<\/th>\n<td>\u00b110 V<\/td>\n<\/tr>\n<tr>\n<th>Digital Inputs<\/th>\n<td>4<\/td>\n<\/tr>\n<tr>\n<th>Digital Outputs<\/th>\n<td>4<\/td>\n<\/tr>\n<tr>\n<th>Counters<\/th>\n<td>2 \u00d7 32-bit<\/td>\n<\/tr>\n<tr>\n<th>USB Interface<\/th>\n<td>USB 2.0 Hi-Speed<\/td>\n<\/tr>\n<tr>\n<th>Calibration Interval<\/th>\n<td>1 year<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>USB-6215 Part Number and Accessories<\/h2>\n<p>The USB-6215 uses integrated screw terminals for field and fixture wiring. Verify the exact part number, included USB cable and current NI lifecycle classification before ordering.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Accessory<\/th>\n<th>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td>USB Cable<\/td>\n<td>Communication and power connection<\/td>\n<\/tr>\n<tr>\n<td>DIN-Rail Mounting Kit<\/td>\n<td>Installation in industrial panels<\/td>\n<\/tr>\n<tr>\n<td>Replacement Terminal Connectors<\/td>\n<td>Custom sensor and test-fixture wiring<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>USB-Bus Isolation<\/h3>\n<p>The isolated architecture separates the measurement-side ground from the computer\u2019s USB ground. This can help interrupt unwanted ground-loop current and reduce noise caused by differences between the computer and test-system ground references.<\/p>\n<p>Isolation has defined voltage and safety limits. It does not authorize direct connection to mains circuits or signals outside the specified measurement category.<\/p>\n<h3>Integrated Analog Output<\/h3>\n<p>Two analog outputs can generate programmable \u00b110 V stimulus signals. They can be synchronized with analog input tasks for automated response testing and laboratory control.<\/p>\n<h2>USB-6215 Applications<\/h2>\n<ul>\n<li>Industrial sensor measurement<\/li>\n<li>Ground-loop-sensitive data acquisition<\/li>\n<li>Portable field measurements<\/li>\n<li>Electronic validation<\/li>\n<li>Laboratory automation<\/li>\n<li>Process monitoring<\/li>\n<li>Encoder and frequency measurement<\/li>\n<\/ul>\n<h3>Industrial Measurement<\/h3>\n<p>The isolation and screw-terminal design make the USB-6215 suitable for industrial equipment monitoring where the computer and sensors may use different ground references.<\/p>\n<h2>USB-6215 Installation Workflow<\/h2>\n<h4>Step 1: Install NI-DAQmx<\/h4>\n<p>Install a compatible NI-DAQmx version and restart the computer when required.<\/p>\n<h4>Step 2: Plan the Grounding<\/h4>\n<p>Review the isolated measurement-side ground and ensure that every signal has an appropriate reference and bias-current return path.<\/p>\n<h4>Step 3: Wire the Inputs and Outputs<\/h4>\n<p>Use the documented pinout and select differential or single-ended connections according to the signal source.<\/p>\n<h4>Step 4: Connect USB<\/h4>\n<p>Connect the device through a suitable USB port and verify detection in NI MAX.<\/p>\n<h4>Step 5: Test the Channels<\/h4>\n<p>Use test panels to verify analog input, analog output, digital I\/O and counter operation.<\/p>\n<h2>USB-6215 Troubleshooting<\/h2>\n<h4>The Input Signal Floats or Saturates<\/h4>\n<p>Provide an appropriate bias-current return path and verify the selected terminal configuration.<\/p>\n<h4>Isolation Does Not Remove All Noise<\/h4>\n<p>Review cable shielding, sensor grounding, electromagnetic interference and common-mode voltage. Isolation cannot correct every wiring problem.<\/p>\n<h4>The Analog Output Cannot Drive the Load<\/h4>\n<p>Use an external buffer or amplifier when the connected circuit requires more than the available output current.<\/p>\n<h4>The Device Disconnects<\/h4>\n<p>Check the USB cable, computer power management and hub configuration. Connect directly to the host when possible.<\/p>\n<h2>USB-6215 Comparison<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n<th>AI Rate<\/th>\n<th>Analog Outputs<\/th>\n<th>\u0426\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0432\u0432\u043e\u0434-\u0432\u044b\u0432\u043e\u0434<\/th>\n<th>\u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/th>\n<\/tr>\n<tr>\n<td>USB-6211<\/td>\n<td>250 kS\/s<\/td>\n<td>2<\/td>\n<td>8 static lines<\/td>\n<td>No<\/td>\n<\/tr>\n<tr>\n<td>USB-6215<\/td>\n<td>250 kS\/s<\/td>\n<td>2<\/td>\n<td>8 static lines<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<tr>\n<td>USB-6216<\/td>\n<td>400 kS\/s<\/td>\n<td>2<\/td>\n<td>Up to 32 lines<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Select the USB-6215 for isolated general-purpose measurement with moderate channel count. Select the <a href=\"https:\/\/pxisource.com\/ru\/product\/usb-6216\/\">USB-6216<\/a> for faster analog acquisition and substantially more digital I\/O.<\/p>\n<h2>USB-6215 Frequently Asked Questions<\/h2>\n<h4>Is the USB-6215 isolated?<\/h4>\n<p>Yes. It provides isolation between the USB host interface and the measurement circuitry.<\/p>\n<h4>How many analog inputs are available?<\/h4>\n<p>It provides 16 single-ended or eight differential inputs.<\/p>\n<h4>Does it have analog output?<\/h4>\n<p>Yes. Two 16-bit, \u00b110 V analog outputs are included.<\/p>\n<h4>What is the maximum sampling rate?<\/h4>\n<p>The maximum aggregate analog input rate is 250 kS\/s.<\/p>\n<h3>Recommended Related Products<\/h3>\n<ul>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/usb-6211\/\">USB-6211 Multifunction DAQ Device<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/usb-6216\/\">USB-6216 Isolated Multifunction DAQ Device<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/usb-6218\/\">USB-6218 32-Channel Isolated DAQ Device<\/a><\/li>\n<\/ul>\n<h3>Request a Quote for the USB-6215<\/h3>\n<p>Contact us for current availability and project pricing for the <strong>NI USB-6215 isolated multifunction DAQ device<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>USB-6215 Isolated USB Multifunction DAQ Device The NI USB-6215 is an isolated USB multifunction I\/O device for portable measurement, industrial<\/p>","protected":false},"featured_media":33667,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[674,800],"product_tag":[],"class_list":["post-34666","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pci-modules","product_cat-usb-devices","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) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI USB-6215 USB Multifunction I\/O Device 780105-01, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"The USB-6215 provides isolated USB connectivity, 16-bit 250 kS\/s analog input, two analog outputs, eight digital lines and two counters.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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