CAN USB Adapter Dual Channel Automatic CAN Bus Analyzer Intelligent Converter Debugger J1939

Specification Item Type: CAN USB Adapter(Without Isolation)Material: ABS shellUSB Speed: USB2.0 full speed 12M/SReceiving Ability: 16000 frames/second 1M baud rateTransmission Capacity: Forty thousand frames/secCAN Baud Rate: 5K-1MCAN Standard: Support CAN2.0A and CAN2.0B protocol at the same time, conform to ISNumber of Channels: 2 (without isolation)Matching Resistance: Built in 120Ω (flexible configuration)Interface Form: Screw terminalElectrical Properties:PC Interface: USBPower Supply: USBDecoding: Car DBC file decoding, charging pile and BMS protocol decoding, CANOPEN and J1939 protocol analysisSupport Software: For CANTEST, for CANPRO, for XIAOZHI, etc.Application Areas: New energy, automobile calibration, rail transit, automation and other fieldsPackage List 1 x USB CAN Adapter1 x USB Cable1 x ScrewdriverNote Working Temperature: 40‑85℃

• Effortless Setup & Flexible Baud Rate Configuration: Get started in seconds with an intuitive, user-friendly interface. Whether you need standard CAN baud rates (5K–1M) or a non-standard value, simply calculate it using our free software and enter the result—no complex coding or advanced technical knowledge required. Perfect for engineers who value efficiency over guesswork.
• Smart Auto-Scan & Multi-Channel Diagnostics: Save hours of troubleshooting with the one‑click automatic baud rate detection feature. Easily select channels, define custom scan ranges, and let the analyzer identify the correct communication parameters for you. Ideal for field service, bench testing, or R&D environments where time is critical.
• Real-Time Relay Mode for Bidirectional Debugging: When working in relay state, monitor and send data on each channel simultaneously. This allows you to analyze, compare, and debug communication between CAN1 and CAN2 devices in real time—ideal for validating ECU calibration, battery management systems (BMS), or charging pile protocols without needing extra hardware.
• High-Speed, High-Capacity Performance for Demanding Applications: With a receiving capacity of 16,000 frames/sec (@1M baud) and transmission up to 40,000 frames/sec, this dual‑channel analyzer handles heavy data loads without dropping frames. USB 2.0 full speed (12 Mbps) ensures stable, lag‑free operation. Supports CAN 2.0A/B protocols, DBC file decoding, J1939, CANOPEN, and BMS protocols—trusted by engineers in new energy, rail transit, and automotive calibration.
• Rugged ABS Enclosure & Built‑in 120Ω Termination: Housed in a durable ABS shell, the device is built for lab and on‑road environments. The screw terminal interface provides secure, noise‑resistant connections, while the built‑in 120Ω termination resistor can be flexibly enabled or disabled—no external jumper wires needed. USB‑powered for true plug‑and‑play portability.