{"id":29602,"date":"2025-09-18T10:23:51","date_gmt":"2025-09-18T02:23:51","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=29602"},"modified":"2026-08-27T20:33:37","modified_gmt":"2026-08-27T12:33:37","slug":"ni-9866","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/ni-9866\/","title":{"rendered":"NI-9866"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI-9866<\/strong> \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong>1-port C Series LIN interface module<\/strong> designed for communicating with, monitoring, and testing <strong>Local Interconnect Network (LIN)<\/strong> buses.\n<\/p>\n<p>\nThe module provides a dedicated LIN interface for compatible <strong>\u041a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0439 \u0426\u0410\u041f<\/strong> \u0438 <strong>CompactRIO<\/strong> systems, making it suitable for automotive electronics development, ECU testing, hardware-in-the-loop systems, network diagnostics, automated validation, and embedded communication applications.\n<\/p>\n<p>\nBy integrating LIN communication with other C Series measurement and control modules, engineers can build synchronized systems that combine vehicle-network communication with analog, digital, sensor, and control measurements.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>National Instruments NI-9866<\/strong> belongs to the NI C Series vehicle and embedded network interface family.\n<\/p>\n<p>\nA typical application architecture is:\n<\/p>\n<p>\n<strong>LIN Device \/ ECU \/ Sensor \/ Actuator \u2192 LIN Bus \u2192 NI-9866 \u2192 CompactDAQ or CompactRIO \u2192 Test and Measurement Software<\/strong>\n<\/p>\n<p>\nThis architecture allows engineers to monitor LIN frames, transmit network messages, communicate with LIN nodes, and combine network data with physical measurements during automated testing.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>1-Port LIN Interface<\/h4>\n<p>\nThe NI-9866 provides <strong>one LIN network interface port<\/strong>.\n<\/p>\n<p>\nThe dedicated interface allows a compatible NI system to communicate directly with LIN devices used in automotive and embedded applications.\n<\/p>\n<h4>Local Interconnect Network Communication<\/h4>\n<p>\nThe NI-9866 is specifically designed for <strong>LIN bus communication<\/strong>.\n<\/p>\n<p>\nLIN is a low-cost serial communication network widely used for electronic devices that do not require the bandwidth and complexity of CAN.\n<\/p>\n<p>\nTypical LIN-connected devices include:\n<\/p>\n<ul>\n<li>Window control modules<\/li>\n<li>Door control modules<\/li>\n<li>Seat control systems<\/li>\n<li>Mirror controllers<\/li>\n<li>Climate-control actuators<\/li>\n<li>Lighting modules<\/li>\n<li>Rain sensors<\/li>\n<li>Sunroof controllers<\/li>\n<li>Small motors and actuators<\/li>\n<li>Body electronics<\/li>\n<\/ul>\n<h4>LIN Master and Slave Applications<\/h4>\n<p>\nDepending on the software configuration and test architecture, the NI-9866 can be incorporated into systems that interact with LIN networks for master-side communication, node simulation, monitoring, and validation.\n<\/p>\n<p>\nThis makes the module useful for both network analysis and automated ECU test systems.\n<\/p>\n<h4>LIN Bus Monitoring<\/h4>\n<p>\nThe NI-9866 can be used to monitor communication traffic on a LIN network.\n<\/p>\n<p>\nEngineers can use captured network information to evaluate:\n<\/p>\n<ul>\n<li>LIN frame activity<\/li>\n<li>Message timing<\/li>\n<li>Signal values<\/li>\n<li>Node responses<\/li>\n<li>Communication behavior<\/li>\n<li>Network faults<\/li>\n<\/ul>\n<h4>Message Transmission<\/h4>\n<p>\nIn addition to monitoring network traffic, the NI-9866 can participate in test systems that transmit LIN messages to connected devices.\n<\/p>\n<p>\nThis allows test software to generate network commands and evaluate how an ECU, sensor, actuator, or other LIN node responds.\n<\/p>\n<h4>Automotive Network Testing<\/h4>\n<p>\nLIN is widely used in automotive body electronics and distributed control systems.\n<\/p>\n<p>\nThe NI-9866 is therefore particularly useful for:\n<\/p>\n<ul>\n<li>ECU development<\/li>\n<li>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u042d\u0411\u0423<\/li>\n<li>Component testing<\/li>\n<li>Vehicle network testing<\/li>\n<li>Production test<\/li>\n<li>Hardware-in-the-loop testing<\/li>\n<li>Automotive research and development<\/li>\n<\/ul>\n<h4>C Series Form Factor<\/h4>\n<p>\nThe NI-9866 uses the compact <strong>NI C Series<\/strong> form factor.\n<\/p>\n<p>\nThis enables LIN communication to be combined with other measurement and control functionality in a single modular system.\n<\/p>\n<p>\n\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440:\n<\/p>\n<p>\n<strong>NI-9866 \u2192 LIN Communication<\/strong><br \/>\n<strong>Analog Input Module \u2192 Voltage Measurement<\/strong><br \/>\n<strong>Digital I\/O Module \u2192 ECU I\/O Testing<\/strong><br \/>\n<strong>Temperature Module \u2192 Thermal Measurement<\/strong><br \/>\n<strong>Current Module \u2192 Current Monitoring<\/strong>\n<\/p>\n<h3>Technical Specifications<\/h3>\n<table>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/th>\n<\/tr>\n<tr>\n<td width=\"280\">Product Type<\/td>\n<td>C Series LIN Interface Module<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c<\/td>\n<td>NI-9866<\/td>\n<\/tr>\n<tr>\n<td>Manufacturer<\/td>\n<td>\u041d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b<\/td>\n<\/tr>\n<tr>\n<td>Platform<\/td>\n<td>NI C Series<\/td>\n<\/tr>\n<tr>\n<td>Network Type<\/td>\n<td>LIN (Local Interconnect Network)<\/td>\n<\/tr>\n<tr>\n<td>Number of Ports<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Network Function<\/td>\n<td>LIN Communication, Monitoring and Testing<\/td>\n<\/tr>\n<tr>\n<td>Physical Interface<\/td>\n<td>9-Pin D-SUB<\/td>\n<\/tr>\n<tr>\n<td>External Power<\/td>\n<td>Required for LIN Transceiver Operation<\/td>\n<\/tr>\n<tr>\n<td>Compatible Platforms<\/td>\n<td>Compatible CompactDAQ and CompactRIO Systems<\/td>\n<\/tr>\n<tr>\n<td>Primary Applications<\/td>\n<td>Automotive Networking, ECU Testing, LIN Monitoring, HIL Testing and Automated Validation<\/td>\n<\/tr>\n<\/table>\n<h3>What Is LIN?<\/h3>\n<p>\n<strong>LIN<\/strong> stands for <strong>Local Interconnect Network<\/strong>.\n<\/p>\n<p>\nIt is a serial communication protocol designed primarily for low-cost embedded networking applications.\n<\/p>\n<p>\nLIN is commonly used when the performance of CAN is not required but multiple electronic devices still need to communicate over a shared network.\n<\/p>\n<p>\nA simplified LIN network can be represented as:\n<\/p>\n<p>\n<strong>LIN Commander \u2192 LIN Bus \u2192 Responder Node 1 \u2192 Responder Node 2 \u2192 Responder Node 3<\/strong>\n<\/p>\n<h3>LIN vs CAN<\/h3>\n<p>\nLIN and CAN are both widely used in automotive electronics, but they are designed for different network requirements.\n<\/p>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>LIN<\/th>\n<th>\u041c\u041e\u0413\u0423<\/th>\n<\/tr>\n<tr>\n<td>Network Complexity<\/td>\n<td>Lower<\/td>\n<td>Higher<\/td>\n<\/tr>\n<tr>\n<td>Typical Speed<\/td>\n<td>Lower<\/td>\n<td>Higher<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>Lower<\/td>\n<td>Higher<\/td>\n<\/tr>\n<tr>\n<td>Network Architecture<\/td>\n<td>Commander \/ Responder<\/td>\n<td>Multi-Master<\/td>\n<\/tr>\n<tr>\n<td>Typical Application<\/td>\n<td>Body Electronics and Simple Actuators<\/td>\n<td>Powertrain, Chassis and Higher-Speed Networks<\/td>\n<\/tr>\n<\/table>\n<p>\nLIN is commonly used as a lower-cost subnetwork connected to a higher-performance CAN-based vehicle architecture.\n<\/p>\n<h3>NI-9866 for ECU Testing<\/h3>\n<p>\nThe NI-9866 can be integrated into automated ECU test systems where the device under test communicates through a LIN interface.\n<\/p>\n<p>\nA typical architecture is:\n<\/p>\n<p>\n<strong>Test Software \u2192 NI-9866 \u2192 LIN Bus \u2192 ECU Under Test<\/strong>\n<\/p>\n<p>\nThe test system can send LIN commands, monitor ECU responses, and compare network behavior against expected results.\n<\/p>\n<h3>Automotive Component Testing<\/h3>\n<p>\nMany automotive electronic components use LIN because they require relatively low network bandwidth.\n<\/p>\n<p>\nExamples include:\n<\/p>\n<ul>\n<li>Electric window systems<\/li>\n<li>Power seats<\/li>\n<li>Door modules<\/li>\n<li>Exterior mirrors<\/li>\n<li>Interior lighting<\/li>\n<li>HVAC actuators<\/li>\n<li>Sunroof systems<\/li>\n<li>Steering-wheel controls<\/li>\n<li>Rain and light sensors<\/li>\n<\/ul>\n<p>\nThe NI-9866 can provide the LIN communication interface required to test these devices.\n<\/p>\n<h3>Hardware-in-the-Loop Testing<\/h3>\n<p>\nThe NI-9866 can be incorporated into compatible <strong>hardware-in-the-loop (HIL)<\/strong> systems for testing LIN-connected electronic controllers.\n<\/p>\n<p>\nA simplified HIL architecture is:\n<\/p>\n<p>\n<strong>Real-Time Test System \u2192 NI-9866 \u2192 LIN \u2192 ECU \u2192 Simulated Sensors \/ Loads<\/strong>\n<\/p>\n<p>\nThe test system can reproduce network conditions and physical I\/O signals while monitoring the response of the ECU under test.\n<\/p>\n<h3>Combining LIN with Physical Measurements<\/h3>\n<p>\nOne major advantage of the C Series architecture is the ability to combine network communication with physical measurements.\n<\/p>\n<p>\nFor example, an automotive test system could simultaneously acquire:\n<\/p>\n<ul>\n<li>LIN network messages<\/li>\n<li>Supply voltage<\/li>\n<li>Current consumption<\/li>\n<li>Temperature<\/li>\n<li>Digital I\/O status<\/li>\n<li>Sensor signals<\/li>\n<\/ul>\n<p>\nThis provides a more complete view of DUT behavior than network monitoring alone.\n<\/p>\n<h3>LIN Message Testing<\/h3>\n<p>\nThe NI-9866 can support test architectures where software generates LIN network traffic and evaluates DUT responses.\n<\/p>\n<p>\nA typical test sequence may include:\n<\/p>\n<ol>\n<li>Initialize the LIN interface.<\/li>\n<li>Load the required network configuration.<\/li>\n<li>Configure communication parameters.<\/li>\n<li>Start LIN communication.<\/li>\n<li>Transmit commands to the DUT.<\/li>\n<li>Monitor response frames.<\/li>\n<li>Measure related physical signals.<\/li>\n<li>Compare results against test limits.<\/li>\n<li>Record pass\/fail results.<\/li>\n<\/ol>\n<h3>LIN Network Diagnostics<\/h3>\n<p>\nThe NI-9866 can also be used during network troubleshooting and diagnostics.\n<\/p>\n<p>\nEngineers can investigate issues such as:\n<\/p>\n<ul>\n<li>Missing LIN messages<\/li>\n<li>Incorrect signal values<\/li>\n<li>Unexpected node responses<\/li>\n<li>Timing problems<\/li>\n<li>Network configuration errors<\/li>\n<li>Intermittent communication<\/li>\n<li>DUT communication failures<\/li>\n<\/ul>\n<h3>External Power Requirement<\/h3>\n<p>\nThe NI-9866 LIN transceiver requires an appropriate <strong>external power supply<\/strong>.\n<\/p>\n<p>\nThis external supply is used by the physical-layer transceiver to communicate with the LIN network.\n<\/p>\n<p>\nWhen designing the test system, verify the external supply voltage, grounding, connector wiring, and LIN bus electrical requirements according to the NI-9866 hardware documentation.\n<\/p>\n<h3>9-Pin D-SUB Connection<\/h3>\n<p>\nThe NI-9866 uses a <strong>9-pin D-SUB connector<\/strong> for network and external power connections.\n<\/p>\n<p>\nBefore connecting the module, verify the pinout carefully because the connector carries LIN communication and related electrical connections.\n<\/p>\n<p>\nDo not assume that the NI-9866 D-SUB pinout is identical to unrelated serial, CAN, or other D-SUB interfaces.\n<\/p>\n<h3>NI-XNET Integration<\/h3>\n<p>\nThe NI-9866 is designed to work with the <strong>NI-XNET<\/strong> driver environment for automotive network communication.\n<\/p>\n<p>\nNI-XNET provides software interfaces for configuring and communicating with supported vehicle networks.\n<\/p>\n<p>\nTypical software operations can include:\n<\/p>\n<ul>\n<li>Configure LIN interfaces<\/li>\n<li>Create communication sessions<\/li>\n<li>Read network frames<\/li>\n<li>Write network frames<\/li>\n<li>Read network signals<\/li>\n<li>Write network signals<\/li>\n<li>Monitor communication<\/li>\n<li>Integrate network data into automated tests<\/li>\n<\/ul>\n<h3>LabVIEW Integration<\/h3>\n<p>\nThe NI-9866 can be integrated with compatible <strong>\u041b\u0430\u0431\u0412\u044c\u044e<\/strong> applications through NI-XNET.\n<\/p>\n<p>\nA typical application workflow is:\n<\/p>\n<p>\n<strong>Configure NI-XNET \u2192 Initialize LIN Interface \u2192 Start Communication \u2192 Read \/ Write LIN Data \u2192 Analyze DUT Response \u2192 Log Results<\/strong>\n<\/p>\n<p>\nThis architecture is useful for automated automotive validation and network test systems.\n<\/p>\n<h3>CompactDAQ Applications<\/h3>\n<p>\nThe NI-9866 can be used in supported CompactDAQ configurations for PC-based LIN communication and automated testing.\n<\/p>\n<p>\nA CompactDAQ test system can combine the NI-9866 with other C Series modules to measure physical signals while communicating with the DUT.\n<\/p>\n<p>\n\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:\n<\/p>\n<ul>\n<li>Automotive component validation<\/li>\n<li>Bench testing<\/li>\n<li>LIN network monitoring<\/li>\n<li>ECU development<\/li>\n<li>Production testing<\/li>\n<\/ul>\n<h3>CompactRIO Applications<\/h3>\n<p>\nThe NI-9866 can also be used in supported <strong>CompactRIO<\/strong> systems for embedded and real-time test applications.\n<\/p>\n<p>\nA typical architecture is:\n<\/p>\n<p>\n<strong>LIN Devices \u2192 NI-9866 \u2192 CompactRIO \u2192 Real-Time Application \u2192 Test \/ Control System<\/strong>\n<\/p>\n<p>\nCompactRIO integration is useful when deterministic processing, embedded operation, or integration with FPGA-based I\/O is required.\n<\/p>\n<h3>NI-9866 vs NI-9862<\/h3>\n<p>\nThe NI-9866 and NI-9862 are both C Series vehicle network interface modules, but they support different network protocols.\n<\/p>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>NI-9866<\/th>\n<th>NI-9862<\/th>\n<\/tr>\n<tr>\n<td>Network Type<\/td>\n<td><strong>LIN<\/strong><\/td>\n<td>\u041c\u041e\u0413\u0423<\/td>\n<\/tr>\n<tr>\n<td>Number of Ports<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Primary Application<\/td>\n<td>LIN Communication<\/td>\n<td>High-Speed CAN Communication<\/td>\n<\/tr>\n<tr>\n<td>\u0422\u0438\u043f\u0438\u0447\u043d\u043e\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435<\/td>\n<td>Body Electronics \/ Low-Speed Nodes<\/td>\n<td>CAN-Based ECU and Vehicle Networks<\/td>\n<\/tr>\n<tr>\n<td>Driver Family<\/td>\n<td>NI-XNET<\/td>\n<td>NI-XNET<\/td>\n<\/tr>\n<\/table>\n<p>\nChoose the NI-9866 when the DUT communicates through LIN. Choose an appropriate CAN interface such as the NI-9862 when the application requires CAN communication.\n<\/p>\n<h3>NI-9866 vs NI-9861<\/h3>\n<p>\nThe NI-9866 and NI-9861 should not be considered interchangeable because they are designed for different vehicle-network technologies.\n<\/p>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>NI-9866<\/th>\n<th>NI-9861<\/th>\n<\/tr>\n<tr>\n<td>Primary Network<\/td>\n<td><strong>LIN<\/strong><\/td>\n<td>CAN \/ Vehicle Network Applications<\/td>\n<\/tr>\n<tr>\n<td>Primary Purpose<\/td>\n<td>LIN Communication<\/td>\n<td>CAN Network Communication<\/td>\n<\/tr>\n<tr>\n<td>C Series<\/td>\n<td>\u0414\u0430<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<tr>\n<td>Software Ecosystem<\/td>\n<td>NI-XNET<\/td>\n<td>NI-XNET<\/td>\n<\/tr>\n<\/table>\n<p>\nThe correct module should be selected according to the physical network protocol used by the DUT.\n<\/p>\n<h3>NI-9866 vs Serial Interface Modules<\/h3>\n<p>\nAlthough LIN is a serial communication technology, the NI-9866 should not be treated as a general-purpose RS-232 or RS-485 serial interface.\n<\/p>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>NI-9866<\/th>\n<th>General Serial Module<\/th>\n<\/tr>\n<tr>\n<td>Protocol<\/td>\n<td><strong>LIN<\/strong><\/td>\n<td>RS-232 \/ RS-422 \/ RS-485<\/td>\n<\/tr>\n<tr>\n<td>Automotive Network Support<\/td>\n<td><strong>\u0414\u0430<\/strong><\/td>\n<td>Not LIN-Specific<\/td>\n<\/tr>\n<tr>\n<td>LIN Physical Layer<\/td>\n<td><strong>Integrated<\/strong><\/td>\n<td>No<\/td>\n<\/tr>\n<tr>\n<td>Primary Application<\/td>\n<td>Automotive \/ Embedded Network Test<\/td>\n<td>General Serial Communication<\/td>\n<\/tr>\n<\/table>\n<h3>ECU Development<\/h3>\n<p>\nDuring ECU development, the NI-9866 can provide communication between engineering software and a LIN-enabled controller.\n<\/p>\n<p>\nEngineers can use this interface to evaluate:\n<\/p>\n<ul>\n<li>Command handling<\/li>\n<li>Network response<\/li>\n<li>Signal values<\/li>\n<li>Communication timing<\/li>\n<li>Fault behavior<\/li>\n<li>System integration<\/li>\n<\/ul>\n<h3>Production Test<\/h3>\n<p>\nThe NI-9866 can also be incorporated into automated production test systems for LIN-enabled products.\n<\/p>\n<p>\nA production test station may:\n<\/p>\n<ol>\n<li>Connect to the DUT.<\/li>\n<li>Power the DUT.<\/li>\n<li>Initialize LIN communication.<\/li>\n<li>Send predefined commands.<\/li>\n<li>Verify DUT responses.<\/li>\n<li>Measure related electrical signals.<\/li>\n<li>Determine pass or fail status.<\/li>\n<li>Store the test results.<\/li>\n<\/ol>\n<h3>System Integration Considerations<\/h3>\n<p>\nBefore integrating an NI-9866 into a test system, verify:\n<\/p>\n<ul>\n<li>LIN protocol requirements<\/li>\n<li>LIN network configuration<\/li>\n<li>Required communication rate<\/li>\n<li>External power requirements<\/li>\n<li>D-SUB wiring<\/li>\n<li>Grounding<\/li>\n<li>CompactDAQ or CompactRIO chassis compatibility<\/li>\n<li>NI-XNET compatibility<\/li>\n<li>Operating system compatibility<\/li>\n<li>Application software compatibility<\/li>\n<\/ul>\n<h3>Troubleshooting NI-9866 Communication<\/h3>\n<p>\nIf the NI-9866 cannot communicate with a LIN network, check the complete hardware and software configuration.\n<\/p>\n<ol>\n<li>Verify that the NI-9866 is detected by the host system.<\/li>\n<li>Confirm that NI-XNET is installed correctly.<\/li>\n<li>Verify the selected LIN interface.<\/li>\n<li>Check the external transceiver power supply.<\/li>\n<li>Verify the LIN bus wiring.<\/li>\n<li>Check the D-SUB connector pinout.<\/li>\n<li>Confirm the LIN communication parameters.<\/li>\n<li>Verify the network schedule and configuration.<\/li>\n<li>Check DUT power and grounding.<\/li>\n<li>Confirm that the application is using the correct LIN database or signal configuration.<\/li>\n<\/ol>\n<h3>How to Choose a C Series Vehicle Network Interface<\/h3>\n<p>\nBefore selecting the NI-9866, determine:\n<\/p>\n<ul>\n<li>Required network protocol<\/li>\n<li>LIN, CAN, or other vehicle-network requirement<\/li>\n<li>Required number of network ports<\/li>\n<li>Required LIN communication parameters<\/li>\n<li>External power availability<\/li>\n<li>CompactDAQ or CompactRIO platform<\/li>\n<li>NI-XNET compatibility<\/li>\n<li>Real-time system requirements<\/li>\n<li>Physical measurement requirements<\/li>\n<li>Automated test architecture<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>Automotive<\/li>\n<li>Transportation<\/li>\n<li>Automotive Electronics<\/li>\n<li>Embedded Systems<\/li>\n<li>Electronic Manufacturing<\/li>\n<li>Research and Development<\/li>\n<li>Automated Test<\/li>\n<li>Production Test<\/li>\n<li>Vehicle Network Development<\/li>\n<li>Industrial Electronics<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>LIN Network Communication<\/h4>\n<p>\nThe NI-9866 provides a dedicated LIN interface for communicating with compatible embedded and automotive devices.\n<\/p>\n<h4>ECU Testing<\/h4>\n<p>\nThe module can transmit and monitor LIN communication during ECU development and validation.\n<\/p>\n<h4>Automotive Component Validation<\/h4>\n<p>\nLIN-enabled actuators, sensors, body-control devices, and electronic components can be integrated into automated test systems using the NI-9866.\n<\/p>\n<h4>Hardware-in-the-Loop Testing<\/h4>\n<p>\nThe NI-9866 can provide LIN communication within compatible real-time HIL test architectures.\n<\/p>\n<h4>\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435<\/h4>\n<p>\nManufacturing test systems can communicate with LIN-enabled products and automatically verify their network responses.\n<\/p>\n<h4>LIN Network Diagnostics<\/h4>\n<p>\nThe NI-9866 can be used to monitor network communication and investigate LIN message, timing, configuration, and DUT response problems.\n<\/p>\n<h3>Recommended Related Products<\/h3>\n<table>\n<tr>\n<td width=\"220\"><strong>NI-9866<\/strong><\/td>\n<td>1-port C Series interface module for LIN communication, monitoring, ECU testing, and automotive validation.<\/td>\n<\/tr>\n<tr>\n<td><strong>NI-9862<\/strong><\/td>\n<td>C Series vehicle network interface for high-speed CAN communication and ECU testing.<\/td>\n<\/tr>\n<tr>\n<td><strong>NI-9861<\/strong><\/td>\n<td>C Series vehicle network interface for CAN-based automotive and embedded network applications.<\/td>\n<\/tr>\n<tr>\n<td><strong>NI-9860<\/strong><\/td>\n<td>C Series vehicle network interface module for supported automotive communication applications.<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose NI-9866?<\/h3>\n<ul>\n<li>Dedicated LIN network interface<\/li>\n<li>1 LIN communication port<\/li>\n<li>C Series form factor<\/li>\n<li>Designed for automotive and embedded networks<\/li>\n<li>Suitable for LIN monitoring<\/li>\n<li>Suitable for LIN message transmission<\/li>\n<li>Suitable for ECU testing<\/li>\n<li>Suitable for automotive component validation<\/li>\n<li>Suitable for HIL test systems<\/li>\n<li>Suitable for production testing<\/li>\n<li>NI-XNET software integration<\/li>\n<li>\u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f LabVIEW<\/li>\n<li>Compatible with supported CompactDAQ systems<\/li>\n<li>Compatible with supported CompactRIO systems<\/li>\n<li>Can be combined with analog and digital C Series measurement modules<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the NI-9866?<\/h4>\n<p>\nThe NI-9866 is a <strong>1-port C Series LIN interface module<\/strong> designed for communicating with, monitoring, and testing Local Interconnect Network buses.\n<\/p>\n<h4>What network protocol does NI-9866 support?<\/h4>\n<p>\nThe NI-9866 is specifically designed for <strong>LIN (Local Interconnect Network)<\/strong> communication.\n<\/p>\n<h4>How many LIN ports does NI-9866 have?<\/h4>\n<p>\nThe NI-9866 provides <strong>one LIN network port<\/strong>.\n<\/p>\n<h4>Is NI-9866 a CAN module?<\/h4>\n<p>\nNo. The NI-9866 is a LIN interface module. Applications requiring CAN communication should use an appropriate NI CAN or NI-XNET CAN interface.\n<\/p>\n<h4>Can NI-9866 be used for automotive testing?<\/h4>\n<p>\nYes. Automotive ECU development, body-electronics testing, component validation, LIN diagnostics, HIL testing, and production testing are major applications for the NI-9866.\n<\/p>\n<h4>Can NI-9866 monitor LIN traffic?<\/h4>\n<p>\nYes. The NI-9866 can be incorporated into NI-XNET applications for monitoring and analyzing LIN network communication.\n<\/p>\n<h4>Can NI-9866 transmit LIN messages?<\/h4>\n<p>\nYes. Compatible NI-XNET applications can use the NI-9866 to participate in LIN communication and transmit network data according to the configured application.\n<\/p>\n<h4>Does NI-9866 require external power?<\/h4>\n<p>\nYes. The LIN physical-layer transceiver requires an appropriate external power connection. Verify the required supply and D-SUB pinout before connecting the module.\n<\/p>\n<h4>What connector does NI-9866 use?<\/h4>\n<p>\nThe NI-9866 uses a <strong>9-pin D-SUB connector<\/strong> for LIN network and related electrical connections.\n<\/p>\n<h4>What software is used with NI-9866?<\/h4>\n<p>\nThe NI-9866 is designed for use with <strong>NI-XNET<\/strong>, which provides APIs and configuration capabilities for supported automotive networks.\n<\/p>\n<h4>Can NI-9866 be used with LabVIEW?<\/h4>\n<p>\nYes. NI-XNET APIs can be incorporated into compatible LabVIEW applications for LIN communication, ECU testing, network monitoring, and automated validation.\n<\/p>\n<h4>Can NI-9866 be used with CompactDAQ?<\/h4>\n<p>\nThe NI-9866 can be used with supported CompactDAQ configurations for PC-based vehicle-network testing and measurement applications. Always verify compatibility with the specific chassis before purchase.\n<\/p>\n<h4>Can NI-9866 be used with CompactRIO?<\/h4>\n<p>\nYes. The NI-9866 can be used with supported CompactRIO configurations for embedded and real-time automotive network applications.\n<\/p>\n<h4>What is the difference between NI-9866 and NI-9862?<\/h4>\n<p>\nThe primary difference is the network protocol. The NI-9866 is designed for <strong>LIN<\/strong>, while the NI-9862 is designed for <strong>high-speed CAN<\/strong> communication.\n<\/p>\n<h4>Is NI-9866 an RS-232 or RS-485 interface?<\/h4>\n<p>\nNo. Although LIN is a serial communication technology, the NI-9866 is a dedicated LIN network interface and should not be treated as a general-purpose RS-232 or RS-485 serial interface.\n<\/p>\n<h4>What devices can be tested with NI-9866?<\/h4>\n<p>\nTypical devices include LIN-enabled ECUs, body-control electronics, window controllers, seat controllers, mirrors, HVAC actuators, lighting modules, sensors, motors, and other automotive or embedded LIN nodes.\n<\/p>\n<h4>Can NI-9866 be used for HIL testing?<\/h4>\n<p>\nYes. The NI-9866 can provide LIN communication in compatible hardware-in-the-loop test systems, particularly when integrated with CompactRIO or other supported NI real-time architectures.\n<\/p>\n<h4>What should I check before purchasing NI-9866?<\/h4>\n<p>\nVerify that the DUT uses LIN communication, and check the required LIN configuration, external transceiver power, D-SUB wiring, CompactDAQ or CompactRIO chassis compatibility, NI-XNET version, operating system compatibility, real-time requirements, and application software environment.\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-9866 1-Port C Series LIN Interface Module<\/strong> provides a dedicated interface for communicating with and testing Local Interconnect Network devices. Its C Series architecture, NI-XNET integration, and compatibility with supported CompactDAQ and CompactRIO systems make it particularly suitable for automotive ECU testing, body-electronics validation, LIN network monitoring, HIL testing, production testing, and embedded network development.<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Introduction The NI-9866 is a 1-port C Series LIN interface module designed for communicating with, monitoring, and testing Local<\/p>","protected":false},"featured_media":31097,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[785],"product_tag":[],"class_list":["post-29602","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-c-series-communication-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 v28.1) - 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