{"id":32809,"date":"2026-05-15T10:48:52","date_gmt":"2026-05-15T02:48:52","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=32809"},"modified":"2026-05-15T10:48:55","modified_gmt":"2026-05-15T02:48:55","slug":"pxi-2527","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pxi-2527","title":{"rendered":"PXI-2527"},"content":{"rendered":"<p data-start=\"59\" data-end=\"534\">\u0417\u0435\u043c\u043b\u044f <strong data-start=\"63\" data-end=\"75\">PXI-2527<\/strong> \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong data-start=\"81\" data-end=\"132\">32-channel, 300 V PXI multiplexer switch module<\/strong> \u043e\u0442 <strong data-start=\"138\" data-end=\"162\">\u041d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b<\/strong>, designed for medium- to high-density automated test systems requiring high-voltage signal routing, switching, and measurement expansion. The module uses high-power electromechanical relays and is commonly deployed as a front-end switching solution for PXI digital multimeters (DMMs), DAQ systems, and automated validation platforms.<\/p>\n<p data-start=\"536\" data-end=\"603\">\u0417\u0435\u043c\u043b\u044f <strong data-start=\"540\" data-end=\"555\">NI PXI-2527<\/strong> supports multiple switch topologies, including:<\/p>\n<ul data-start=\"604\" data-end=\"732\">\n<li data-section-id=\"1scrdd2\" data-start=\"604\" data-end=\"633\"><strong data-start=\"606\" data-end=\"633\">64\u00d71 1-wire multiplexer<\/strong><\/li>\n<li data-section-id=\"143qpfq\" data-start=\"634\" data-end=\"663\"><strong data-start=\"636\" data-end=\"663\">32\u00d71 2-wire multiplexer<\/strong><\/li>\n<li data-section-id=\"1yn4d8m\" data-start=\"664\" data-end=\"693\"><strong data-start=\"666\" data-end=\"693\">16\u00d71 4-wire multiplexer<\/strong><\/li>\n<li data-section-id=\"5rucin\" data-start=\"694\" data-end=\"732\">Independent switching configurations<\/li>\n<\/ul>\n<p data-start=\"734\" data-end=\"924\">This flexible architecture allows engineers to route multiple measurement points to shared instrumentation resources in PXI automated test environments.<\/p>\n<p data-start=\"926\" data-end=\"1076\">\u041e\u0434\u043d\u043e \u0438\u0437 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432 <strong data-start=\"959\" data-end=\"990\">PXI-2527 Multiplexer Module<\/strong> is its support for high-voltage and high-power signal switching. The module supports:<\/p>\n<ul data-start=\"1077\" data-end=\"1239\">\n<li data-section-id=\"1n7xjuw\" data-start=\"1077\" data-end=\"1113\">\u0414\u043e <strong data-start=\"1085\" data-end=\"1113\">300 V channel-to-channel<\/strong><\/li>\n<li data-section-id=\"1py8ha\" data-start=\"1114\" data-end=\"1149\">\u0414\u043e <strong data-start=\"1122\" data-end=\"1149\">300 V channel-to-ground<\/strong><\/li>\n<li data-section-id=\"3v3zzq\" data-start=\"1150\" data-end=\"1191\">Maximum switching current up to <strong data-start=\"1184\" data-end=\"1191\">2 A<\/strong><\/li>\n<li data-section-id=\"1ixtvw2\" data-start=\"1192\" data-end=\"1239\">Maximum switching power of <strong data-start=\"1221\" data-end=\"1239\">60 \u0412\u0410 \/ 62,5 \u0412\u0410<\/strong><\/li>\n<\/ul>\n<p data-start=\"1241\" data-end=\"1444\">This makes the PXI-2527 suitable for industrial, aerospace, automotive, and electronic validation applications requiring reliable high-voltage switching performance.<\/p>\n<p data-start=\"1446\" data-end=\"1830\">\u0417\u0435\u043c\u043b\u044f <strong data-start=\"1450\" data-end=\"1483\">National Instruments PXI-2527<\/strong> features high-power electromechanical relays optimized for automated test systems requiring reliable long-term switching performance. The module also includes onboard relay counting for predictive relay monitoring and maintenance management, helping engineers track relay wear and improve system reliability.<\/p>\n<p data-start=\"1832\" data-end=\"2231\">\u0415\u0449\u0435 \u043e\u0434\u043d\u043e\u0439 \u0432\u0430\u0436\u043d\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e <strong data-start=\"1865\" data-end=\"1877\">PXI-2527<\/strong> is its deterministic hardware-triggered scanning capability. The module supports hardware-triggered scan operations and large scan lists for high-throughput automated measurements. Engineers can perform fast sequential measurements without constant host CPU interaction, improving overall automated test efficiency.<\/p>\n<p data-start=\"2233\" data-end=\"2668\">\u0417\u0435\u043c\u043b\u044f <strong data-start=\"2237\" data-end=\"2249\">PXI-2527<\/strong> \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0441 <strong data-start=\"2266\" data-end=\"2289\">NI Switch Executive<\/strong>, <strong data-start=\"2291\" data-end=\"2304\">NI-SWITCH<\/strong>, and PXI automation software platforms. Engineers can configure switching routes, automated scans, and synchronized measurement systems within LabVIEW and NI automated test environments. The module is commonly used together with PXI DMMs for voltage, resistance, capacitance, inductance, and thermocouple measurement systems.<\/p>\n<p data-start=\"2670\" data-end=\"3066\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442 <strong data-start=\"2708\" data-end=\"2720\">PXI-2527<\/strong> as supporting scanning rates up to approximately <strong data-start=\"2770\" data-end=\"2797\">140 channels per second<\/strong>, deterministic trigger operation, and up to <strong data-start=\"2842\" data-end=\"2868\">32,000-step scan lists<\/strong> for automated test sequences. The module is rated for <strong data-start=\"2923\" data-end=\"2957\">Measurement Category I (CAT I)<\/strong> applications and supports shielded cable operation for EMC compliance.<\/p>\n<p data-start=\"3068\" data-end=\"3456\">\u0417\u0435\u043c\u043b\u044f <strong data-start=\"3072\" data-end=\"3110\">PXI-2527 Multiplexer Switch Module<\/strong> installs into a compatible PXI chassis and can operate alongside RF instruments, DAQ modules, oscilloscopes, timing hardware, and industrial communication systems. Engineers can build scalable automated validation systems for semiconductor testing, aerospace electronics, industrial automation, automotive electronics, and research laboratories.<\/p>\n<p data-start=\"3458\" data-end=\"3861\">\u0417\u0435\u043c\u043b\u044f <strong data-start=\"3462\" data-end=\"3474\">PXI-2527<\/strong> is suitable for applications such as automated test equipment (ATE), signal routing, DMM channel expansion, thermocouple scanning, industrial switching systems, validation platforms, and high-voltage automated measurement systems. Its flexible topology and high-voltage capability make it especially useful for scalable PXI switching architectures.<\/p>\n<p data-start=\"3863\" data-end=\"4378\">\u0412 \u0446\u0435\u043b\u043e\u043c, <strong data-start=\"3876\" data-end=\"3917\">NI PXI-2527 Multiplexer Switch Module<\/strong> is a reliable high-voltage PXI switching solution for automated test and measurement systems. With its <strong data-start=\"4021\" data-end=\"4048\">32-channel architecture<\/strong>, <strong data-start=\"4050\" data-end=\"4080\">300 V switching capability<\/strong>, <strong data-start=\"4082\" data-end=\"4105\">2 A current support<\/strong>, <strong data-start=\"4107\" data-end=\"4142\">multiple multiplexer topologies<\/strong>, \u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0441 <strong data-start=\"4165\" data-end=\"4188\">NI Switch Executive<\/strong> and PXI automation software, the PXI-2527 is well suited for industrial automation, aerospace testing, and scalable automated measurement applications.<\/p>","protected":false},"excerpt":{"rendered":"<p>Scan Rate: 140 cycles\/s<br \/>\nMode (n-wire): 1-wire, 2-wire, 4-wire<br \/>\n\u0428\u0438\u043d\u043d\u044b\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c: PXI Hybrid<br \/>\n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u043c\u043c\u0443\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0442\u043e\u043a \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430: 2 \u0410<br \/>\nMaximum Switching Voltage DC: 300 V<br \/>\n\u0422\u0438\u043f \u0440\u0435\u043b\u0435: \u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435<br \/>\n\u041f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430: 30 \u041c\u0413\u0446<br \/>\nNumber of Channels: 16, 32, 64<br \/>\n\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0431\u0430\u043d\u043a\u043e\u0432: 1, 2<\/p>","protected":false},"featured_media":32706,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":["post-32809","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":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI PXI-2527 PXI Multiplexer Switch Module 778572-27<\/title>\n<meta name=\"description\" content=\"The NI PXI-2527 is a 32-channel 300 V PXI multiplexer switch module with 2 A switching capability for automated test systems. 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