{"id":33199,"date":"2026-07-19T19:53:14","date_gmt":"2026-07-19T11:53:14","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=33199"},"modified":"2026-09-18T22:16:52","modified_gmt":"2026-09-18T14:16:52","slug":"ni-9881","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/ni-9881\/","title":{"rendered":"NI-9881"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI-9881<\/strong> is a high-speed CAN interface module from the National Instruments C Series family, designed for CompactDAQ and CompactRIO systems. Supporting the CAN 2.0A and CAN 2.0B protocols, the NI-9881 enables reliable communication with automotive ECUs, industrial controllers, embedded devices, and distributed automation systems.\n<\/p>\n<p>\nWith integrated CAN transceivers, hardware synchronization, and seamless compatibility with National Instruments software, the NI-9881 provides an efficient solution for CAN bus monitoring, message logging, embedded control, Hardware-in-the-Loop (HIL) simulation, and industrial communication.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI-9881<\/strong> is a single-port high-speed CAN communication module designed for deterministic data exchange within CompactDAQ and CompactRIO measurement systems. The module supports industry-standard CAN protocols and integrates directly into modular C Series platforms without requiring external communication hardware.\n<\/p>\n<p>\nUsing NI-XNET technology, the NI-9881 provides low-latency communication, hardware-based message processing, and high-performance CAN frame handling for demanding industrial and automotive applications.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>High-Speed CAN Communication<\/h4>\n<p>\nThe NI-9881 supports industry-standard Controller Area Network communication.\n<\/p>\n<ul>\n<li>CAN 2.0A support<\/li>\n<li>CAN 2.0B support<\/li>\n<li>High-speed CAN interface<\/li>\n<li>Reliable communication<\/li>\n<li>Hardware message processing<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Enables dependable communication with automotive and industrial CAN devices.\n<\/p>\n<h4>Integrated NI-XNET Technology<\/h4>\n<p>\nBuilt on NI-XNET architecture for efficient CAN network communication.\n<\/p>\n<ul>\n<li>Low-latency communication<\/li>\n<li>Hardware acceleration<\/li>\n<li>Efficient frame processing<\/li>\n<li>Bus monitoring<\/li>\n<li>Deterministic performance<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Reduces CPU utilization while improving overall communication performance.\n<\/p>\n<h4>CompactDAQ and CompactRIO Compatibility<\/h4>\n<p>\nDesigned for seamless integration with National Instruments modular platforms.\n<\/p>\n<ul>\n<li>CompactDAQ compatible<\/li>\n<li>CompactRIO compatible<\/li>\n<li>C Series architecture<\/li>\n<li>Easy installation<\/li>\n<li>Modular expansion<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Easily expands existing measurement and automation systems.\n<\/p>\n<h4>Deterministic Industrial Communication<\/h4>\n<p>\nSupports real-time CAN communication for industrial automation applications.\n<\/p>\n<ul>\n<li>Real-time communication<\/li>\n<li>FPGA compatibility<\/li>\n<li>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0430\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f<\/li>\n<li>Reliable message transfer<\/li>\n<li>Hardware timing<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Ideal for embedded control, robotics, and machine automation.\n<\/p>\n<h4>Automotive Test and Validation<\/h4>\n<p>\nDesigned for demanding automotive communication systems.\n<\/p>\n<ul>\n<li>ECU testing<\/li>\n<li>Vehicle diagnostics<\/li>\n<li>CAN monitoring<\/li>\n<li>\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445<\/li>\n<li>HIL simulation<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Supports development, validation, and production testing of CAN-based systems.\n<\/p>\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>C Series CAN Communication Module<\/td>\n<\/tr>\n<tr>\n<td>Communication Protocol<\/td>\n<td>CAN 2.0A \/ CAN 2.0B<\/td>\n<\/tr>\n<tr>\n<td>CAN Ports<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Maximum Baud Rate<\/td>\n<td>Up to 1 Mb\/s<\/td>\n<\/tr>\n<tr>\n<td>Communication Interface<\/td>\n<td>High-Speed CAN<\/td>\n<\/tr>\n<tr>\n<td>Bus Compatibility<\/td>\n<td>CompactDAQ \/ CompactRIO<\/td>\n<\/tr>\n<tr>\n<td>Technology<\/td>\n<td>NI-XNET<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u044f<\/td>\n<td>Hardware Timing<\/td>\n<\/tr>\n<tr>\n<td>Driver<\/td>\n<td>NI-XNET<\/td>\n<\/tr>\n<tr>\n<td>Programming<\/td>\n<td>LabVIEW, LabVIEW Real-Time, LabVIEW FPGA, Python, C\/C++, .NET<\/td>\n<\/tr>\n<tr>\n<td>Operating Temperature<\/td>\n<td>Industrial Operating Range<\/td>\n<\/tr>\n<\/table>\n<h3>Software Ecosystem<\/h3>\n<p>\nThe NI-9881 integrates seamlessly with National Instruments software for CAN communication, industrial automation, and embedded control.\n<\/p>\n<ul>\n<li><strong>NI-XNET Driver<\/strong> \u2013 High-performance CAN communication and network management.<\/li>\n<li><strong>\u041b\u0430\u0431\u0412\u044c\u044e<\/strong> \u2013 Develop CAN communication and automation applications.<\/li>\n<li><strong>LabVIEW Real-Time<\/strong> \u2013 Deterministic industrial communication.<\/li>\n<li><strong>LabVIEW FPGA<\/strong> \u2013 FPGA-based communication processing with CompactRIO.<\/li>\n<li><strong>NI MAX<\/strong> \u2013 Hardware configuration and diagnostics.<\/li>\n<li><strong>Python, C\/C++, C#, and .NET<\/strong> \u2013 Supported through NI-XNET APIs.<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>Automotive Electronics<\/li>\n<li>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0430\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f<\/li>\n<li>\u0420\u043e\u0431\u043e\u0442\u043e\u0442\u0435\u0445\u043d\u0438\u043a\u0430<\/li>\n<li>Heavy Equipment<\/li>\n<li>\u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438 \u043e\u0431\u043e\u0440\u043e\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/li>\n<li>Agricultural Machinery<\/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>Transportation Systems<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>CAN Bus Communication<\/h4>\n<p>\nEstablish reliable communication with CAN-enabled devices.\n<\/p>\n<ul>\n<li>CAN messaging<\/li>\n<li>Network monitoring<\/li>\n<li>Frame logging<\/li>\n<li>Communication diagnostics<\/li>\n<\/ul>\n<h4>Automotive ECU Testing<\/h4>\n<p>\nPerform communication validation for vehicle electronic control units.\n<\/p>\n<ul>\n<li>ECU development<\/li>\n<li>Vehicle diagnostics<\/li>\n<li>Production testing<\/li>\n<li>CAN validation<\/li>\n<\/ul>\n<h4>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0430\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f<\/h4>\n<p>\nIntegrate CAN communication into machine control systems.\n<\/p>\n<ul>\n<li>PLC communication<\/li>\n<li>Industrial controllers<\/li>\n<li>Machine networking<\/li>\n<li>Distributed automation<\/li>\n<\/ul>\n<h4>Hardware-in-the-Loop Simulation<\/h4>\n<p>\nExchange deterministic CAN messages during HIL testing.\n<\/p>\n<ul>\n<li>HIL simulation<\/li>\n<li>Embedded verification<\/li>\n<li>Real-time communication<\/li>\n<li>Control system validation<\/li>\n<\/ul>\n<h3>Comparison with Similar Products<\/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\/ni-9881\/\"><strong>NI-9881<\/strong><\/a>\n<\/td>\n<td>\nSingle-port high-speed CAN interface supporting NI-XNET.\n<\/td>\n<td>\nGeneral CAN communication\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/ni-9862\/\"><strong>NI-9862<\/strong><\/a>\n<\/td>\n<td>\nHigh-speed CAN interface with FPGA compatibility for CompactRIO.\n<\/td>\n<td>\nReal-time CAN communication\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/ni-9866\/\"><strong>NI-9866<\/strong><\/a>\n<\/td>\n<td>\nDual-port CAN communication module.\n<\/td>\n<td>\nMulti-network CAN systems\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/ni-9870\/\"><strong>NI-9870<\/strong><\/a>\n<\/td>\n<td>\nRS-232 serial communication module.\n<\/td>\n<td>\nSerial device communication\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\/cdaq-9185\/\"><strong>NI cDAQ-9185<\/strong><\/a>\n<\/td>\n<td>\n4-slot Ethernet CompactDAQ chassis.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/cdaq-9172\/\"><strong>NI cDAQ-9172<\/strong><\/a>\n<\/td>\n<td>\n8-slot USB CompactDAQ chassis.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/crio-9049\/\"><strong>NI cRIO-9049<\/strong><\/a>\n<\/td>\n<td>\nCompactRIO embedded controller for deterministic automation.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/ni-9205\/\"><strong>\u041d\u0418-9205<\/strong><\/a>\n<\/td>\n<td>\n32-channel analog input C Series module.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/ni-9401\/\"><strong>NI-9401<\/strong><\/a>\n<\/td>\n<td>\nHigh-speed digital I\/O C Series module.\n<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose NI-9881?<\/h3>\n<ul>\n<li>Supports CAN 2.0A and CAN 2.0B protocols<\/li>\n<li>High-speed communication up to 1 Mb\/s<\/li>\n<li>Integrated NI-XNET hardware acceleration<\/li>\n<li>Compatible with CompactDAQ and CompactRIO<\/li>\n<li>Ideal for automotive and industrial CAN networks<\/li>\n<li>Supports deterministic real-time communication<\/li>\n<li>Easy integration with LabVIEW and NI-XNET<\/li>\n<li>Reliable industrial-grade CAN communication module<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the NI-9881 primarily used for?<\/h4>\n<p>\nThe NI-9881 is designed for CAN bus communication in automotive testing, industrial automation, embedded control, machine networking, and Hardware-in-the-Loop simulation.\n<\/p>\n<h4>Does the NI-9881 support NI-XNET?<\/h4>\n<p>\nYes. The NI-9881 is fully supported by the NI-XNET driver, providing hardware-accelerated CAN communication with deterministic performance and low CPU utilization.\n<\/p>\n<h4>Which software supports the NI-9881?<\/h4>\n<p>\nThe NI-9881 is supported by NI-XNET, LabVIEW, LabVIEW Real-Time, LabVIEW FPGA, NI MAX, Python, C\/C++, and .NET development environments.\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-9881 High-Speed CAN Communication Module<\/strong> provides reliable CAN 2.0A\/B communication for CompactDAQ and CompactRIO platforms. With NI-XNET hardware acceleration, deterministic performance, and seamless integration into the National Instruments software ecosystem, it is an ideal solution for automotive electronics, industrial automation, embedded control, and distributed CAN network applications.<\/p>","protected":false},"excerpt":{"rendered":"<p>Maximum Baud Rate: 1 Mbits\/s<br \/>\nNumber of CANOpen Channels: 1<br \/>\nCommunication Protocol: CANopen<br \/>\n\u0412 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442 \u0432\u0445\u043e\u0434\u0438\u0442: \u0414\u0430<\/p>","protected":false},"featured_media":31100,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[673],"product_tag":[],"class_list":["post-33199","product","type-product","status-publish","has-post-thumbnail","product_cat-c-module","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-9881 C Series CANopen Interface Module 781673-02, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"NI-9881 is a high-speed CAN interface C Series module supporting CAN 2.0A\/B communication for CompactDAQ and CompactRIO platforms. 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