ZLG CANFDDTU-400EWGR 4-Channel CAN FD Data Logger with 4G WiFi GPS BeiDou Automotive Black Box

Description

• Four-Channel CAN FD Recording: Equipped with 4 independent, user-configurable CAN FD channels for simultaneous monitoring and data acquisition from multiple bus lines or vehicle functional domains. Each channel is electrically isolated, enabling domain-specific recording.
• 4G Cloud Data Transmission & WiFi Communication: Features built-in 4G cellular connectivity for real-time upload of recorded CAN FD data to designated cloud servers, enabling remote monitoring. Also includes WiFi for wireless local data export and analysis, offering flexible connectivity options.
• Integrated GPS/BeiDou Satellite Positioning: Includes a high-precision positioning module that records real-time device location (latitude/longitude), speed, and trajectory data. This information can be uploaded via 4G for algorithm optimization and data analysis.
• One-Button Trigger for Rapid Fault Location: Provides a dedicated physical Trigger button to mark specific CAN FD message data in real-time during testing. This allows for quick and easy location of relevant data segments within the recorded files on the SD card for fast fault diagnosis.
• Flexible Recording Modes & High-Capacity Storage: The ZCANConfigTool/CANDTU configuration software allows setup of various intelligent recording modes: long-duration recording, conditional recording, pre-trigger recording, timed recording, and no-record mode. Supports local storage on a high-speed SD card with flexible space allocation per channel.
• Blacklist/Whitelist Filtering: The configuration tool supports up to 64 filtering rules per channel based on message IDs, allowing for blacklist or whitelist recording modes to effectively reduce data load and focus on relevant signals.
• Powerful Data Analysis Compatibility: Recorded data can be saved and converted into nine standard formats (BLF, CRF, ASC, CSV, etc.) and is fully compatible with ZLG's advanced automotive bus analysis software suite ZXDoc/ZCANPRO for in-depth offline analysis, DBC parsing, and diagnostics.
• ZWS-CAN Smart Cloud Platform Support: Compatible with ZLG's ZWS-CAN cloud platform, enabling an integrated workflow of remote data acquisition via 4G, cloud-based analysis, and cloud debugging to significantly improve road testing efficiency.
• Strictly Tested & Certified: The CANFDDTU series undergoes rigorous anti-vibration and harsh environment testing, ensuring stable performance in demanding applications. The series is certified as a High-Tech Product in Guangdong Province.

• Model: CANFDDTU-400EWGR
• CAN FD Channels: 4 independent, isolated channels
• Wireless Connectivity: 4G Cellular & WiFi
• Positioning: GPS / BeiDou
• Interface: DB9 connectors
• PC Interface: High-speed USB
• Storage: High-speed SD Card
• Recording Modes: Long-duration, Conditional, Pre-trigger, Timed, No-record
• Data Formats: BLF, CRF, ASC, CSV, etc. (9 formats)
• Compatible Software: ZXDoc, ZCANPRO, ZWS-CAN Cloud
• Special Feature: Physical Trigger Button
• Operating Temperature: Wide industrial range

• Automotive R&D & Road Testing: Data collection and fault analysis for traditional vehicles, New Energy Vehicles (NEVs), and autonomous driving systems.
• Fleet Management & Diagnostics: Recording vehicle bus data for maintenance, troubleshooting, and performance monitoring with remote cloud access.
• Rail Transportation: Monitoring and fault detection in train control and signaling systems.
• Industrial Machinery & IoT: CAN(FD) communication logging in construction equipment, wind turbines, and other industrial systems.