ZLG CANFDDTU-200UWG 车载CAN FD总线数据记录仪 2通道4G GPS北斗定位，适用于汽车轨道交通

Product Overview

Core Features

1. High-Performance CAN FD Communication

    

   Equipped with 2 CAN FD channels with DB9 interface the arbitration ID segment baud rate is 40K~1Mbps and the data segment accelerated baud rate is 100K~5Mbps. It supports 4000 frames per second data reception per channel and the 120Ω terminal resistor can be enabled via special configuration tools fully meeting the high-speed and high-density data acquisition requirements of industrial CAN bus.
    
2. 4G Real-Time Remote Data Upload

    

   Built-in 4G wireless communication module it can collect CAN FD and LIN bus data in real time and upload it to the designated cloud server. Engineers can view vehicle road test data such as instrument parameters oil temperature oil pressure and motor speed remotely and issue control instructions realizing remote monitoring and debugging of on-site equipment.
    
3. Dual GPS/Beidou Precise Positioning

    

   Integrated with GPS/Beidou positioning module it can optimize the trajectory algorithm in real time to obtain the real-time speed longitude and latitude of the vehicle and upload the positioning data to the cloud synchronously. It provides accurate spatial and temporal labels for bus data recording which is convenient for traceability analysis of fault data and road test trajectory matching.
    
4. Diverse Recording Modes for Fault Location

    

   Configurable via ZCANConfigTool/CANDTU professional configuration tools it supports multiple recording modes including long-term recording conditional recording pre-trigger recording and timing recording. With a dedicated Trigger button it can mark bus message data in real time quickly locate occasional bus faults and greatly improve the efficiency of fault diagnosis and analysis.
    
5. Industrial-Grade Reliability & Wide Adaptability

    

   With 2500VDC high-voltage electrical isolation design it can work stably in the temperature range of -40~85℃ (excluding SD card) and supports DC 9~48V wide voltage power supply. The metal shell has excellent anti-interference and anti-vibration performance adapting to the harsh working environments of vehicle-mounted and industrial field.
    
6. Rich Interfaces & Multi-Protocol Support

    

   Integrates 1 LIN bus channel 1 digital input and 1 digital output channel meeting the multi-scenario data acquisition and control needs of automotive and industrial equipment. Built-in RTC real-time clock provides accurate time stamping for all recorded data ensuring the accuracy and traceability of data analysis.
    
7. Multiple Data Formats & Software Compatibility

    

   The recorded data can be directly saved or converted into 9 common file formats including blf crf asc and csv via tools which is fully compatible with mainstream analysis software such as ZXDoc and ZCANPRO. It is also adapted to ZWS-CAN smart cloud platform realizing integrated remote data acquisition cloud analysis and cloud debugging.
    

Technical Parameters

• Brand: ZLG
• Model: CANFDDTU-200UWG
• PC Interface: USB2.0 (480Mbps)
• CAN FD Channels: 2 channels (DB9 interface)
• CAN FD Baud Rate: Arbitration segment 40K~1Mbps Data segment 100K~5Mbps
• LIN Channels: 1 channel
• Digital I/O: 1 input 1 output
• Data Reception: 4000 frames/second (per channel)
• 120Ω Terminal Resistor: Configurable via tool
• Wireless Function: 4G data cloud upload
• Positioning: GPS/Beidou dual positioning
• RTC Real-Time Clock: Supported
• Electrical Isolation: 2500VDC
• Working Temperature: -40~85℃ (excluding SD card)
• Power Supply: DC 9~48V
• Shell Material: Metal
• Core Chip: Domestic HPMicro RISC-V core (816MHz)

Application Scenarios

• Automotive electronics: Vehicle road test data real-time transmission ECU fault remote diagnosis whole vehicle network reliability optimization
• Rail transit: Train CAN bus data acquisition remote monitoring track fault location and data traceability
• Industrial control: Industrial equipment CAN FD bus remote data monitoring on-site fault diagnosis and data analysis
• Field testing: Long-term offline data recording and real-time remote transmission of various mobile equipment based on CAN (FD)-bus

Product Advantages

• Domestic high-performance core chip with strong computing and control capacity ensuring stable and efficient operation
• 4G remote transmission + GPS/Beidou positioning realizing integrated spatial-temporal and data acquisition
• Industrial-grade hardware design adapting to harsh vehicle-mounted and industrial field working environments
• Diverse recording modes and real-time trigger function quickly locating occasional bus faults
• Rich file format support and perfect software ecology matching professional analysis tools and smart cloud platform
• Wide voltage power supply and high-voltage electrical isolation improving the anti-interference and stability of the equipment

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