{"title":"USB to CANFD Analyzer","description":null,"products":[{"product_id":"kh-ucanfd-pro-x2u-compact-dual-channel-usb-to-canfd-analyzer-3000v-electrical-isolation-with-db9-interface","title":"KH-UCANFD-PRO-X2U Compact Dual Channel USB to CANFD Analyzer 3000V Electrical Isolation with DB9 Interface","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- KH-UCANFD-PRO is the metal-enclosure USB CAN \/ CAN FD adapter family powered by CANmeleon. The current documented P\/Ns are KH-UCANFD-PRO-X2U and KH-UCANFD-PRO-X4U, with two and four independent channels respectively.\u003cbr\u003e- The 3000V isolation specification on this page applies to the current documented X2U \/ X4U products. For an earlier delivered unit, confirm its P\/N and the specification supplied with that unit before applying these figures.\u003cbr\u003e- The PRO series has a metal enclosure, protective end caps and two DB9 connectors. Each X2U connector carries one channel; each X4U connector carries two channels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHighlights:\u003c\/b\u003e\u003cbr\u003e- Two channels, one DB9: One compact connector carries CAN1 and CAN2.\u003cbr\u003e- 12Mbit\/s CAN FD: Both channels support full-rate operation.\u003cbr\u003e- Built-in termination: Switch with the user button and confirm with RES LEDs.\u003cbr\u003e- 1500 V isolation: Separates the host from the CAN network.\u003cbr\u003e- Compact enclosure: 86.0 x 42.5 x 20.5mm with integrated USB-A cable.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISO and Non-ISO CAN FD:\u003c\/b\u003e\u003cbr\u003e- ISO CAN FD and the earlier Non-ISO CAN FD format are not fully compatible. X2U and X4U support both modes; the adapter, target nodes and host software must use matching modes, rates and sample points.\u003cbr\u003e- CAN FD supports classical CAN 2.0A\/B communication, but CAN FD extensions cannot be used on a classical CAN network.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTypical Applications:\u003c\/b\u003e\u003cbr\u003e- Synchronized acquisition, diagnosis and replay on multiple CAN FD buses.\u003cbr\u003e- Vehicle and controller debugging, including BMS, VCU and chassis networks.\u003cbr\u003e- Robot and industrial-network debugging.\u003cbr\u003e- High-load CAN FD acquisition and stress tests.\u003cbr\u003e- Automated test benches, production validation and long-term recording.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003cbr\u003e- Channels:\u003cbr\u003e  X2U: 2\u003cbr\u003e  X4U: 4\u003cbr\u003e- Host interface: USB 2.0 High-Speed, up to 480Mbit\/s, USB-A\u003cbr\u003e- CAN connectors:\u003cbr\u003e  X2U: one channel per DB9\u003cbr\u003e  X4U: two channels per DB9\u003cbr\u003e- CAN protocols: CAN 2.0A\/B, ISO and Non-ISO CAN FD\u003cbr\u003e- Arbitration rate: 25kbit\/s to 1Mbit\/s\u003cbr\u003e- Data-phase rate: 25kbit\/s to 12Mbit\/s\u003cbr\u003e- Channel operation: All channels can operate at high load simultaneously\u003cbr\u003e- Payload and identifiers: CAN FD payload up to 64 bytes; 11-bit standard and 29-bit extended IDs\u003cbr\u003e- Timestamp: Hardware timestamp, approximately 1μs resolution\u003cbr\u003e- Monitoring: Bus load, error frames and channel state\u003cbr\u003e- Electrical isolation: 3000 V for the current documented PRO-X2U \/ X4U products\u003cbr\u003e- Enclosure: Metal enclosure with protective end caps\u003cbr\u003e- Dimensions: Approximately 124 x 84 x 24 mm; USB cable approximately 800mm\u003cbr\u003e- Operating temperature: -40 to +85°C\u003cbr\u003e- ESD: IEC 61000-4-2: ±15kV air discharge, ±8kV contact discharge\u003cbr\u003e- Termination: Button-controlled 120 Ω termination, with separate RES indication for each channel\u003cbr\u003e- Power: USB bus power\u003cbr\u003e- Operating systems: for Windows, Linux and macOS\u003cbr\u003e- APIs: for C\/C++, C#, Python, SocketCAN and python-can\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDB9 Pinout:\u003c\/b\u003e\u003cbr\u003e- Both models have two DB9 connectors. DB9-1 carries CAN1 and, on X4U, CAN3. DB9-2 carries CAN2 and, on X4U, CAN4.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-02.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x USB to CANFD Analyzer\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-04.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-05.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41333028388913,"sku":"106240","price":89.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20261109090753_ccffa436.jpg?v=1794193656"},{"product_id":"kh-ucanfd-pro-x4u-compact-four-channel-usb-to-canfd-analyzer-3000v-electrical-isolation-with-db9-interface","title":"KH-UCANFD-PRO-X4U Compact Four Channel USB to CANFD Analyzer 3000V Electrical Isolation with DB9 Interface","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- KH-UCANFD-PRO is the metal-enclosure USB CAN \/ CAN FD adapter family powered by CANmeleon. The current documented P\/Ns are KH-UCANFD-PRO-X2U and KH-UCANFD-PRO-X4U, with two and four independent channels respectively.\u003cbr\u003e- The 3000V isolation specification on this page applies to the current documented X2U \/ X4U products. For an earlier delivered unit, confirm its P\/N and the specification supplied with that unit before applying these figures.\u003cbr\u003e- The PRO series has a metal enclosure, protective end caps and two DB9 connectors. Each X2U connector carries one channel; each X4U connector carries two channels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHighlights:\u003c\/b\u003e\u003cbr\u003e- Two channels, one DB9: One compact connector carries CAN1 and CAN2.\u003cbr\u003e- 12Mbit\/s CAN FD: Both channels support full-rate operation.\u003cbr\u003e- Built-in termination: Switch with the user button and confirm with RES LEDs.\u003cbr\u003e- 1500 V isolation: Separates the host from the CAN network.\u003cbr\u003e- Compact enclosure: 86.0 x 42.5 x 20.5mm with integrated USB-A cable.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISO and Non-ISO CAN FD:\u003c\/b\u003e\u003cbr\u003e- ISO CAN FD and the earlier Non-ISO CAN FD format are not fully compatible. X2U and X4U support both modes; the adapter, target nodes and host software must use matching modes, rates and sample points.\u003cbr\u003e- CAN FD supports classical CAN 2.0A\/B communication, but CAN FD extensions cannot be used on a classical CAN network.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTypical Applications:\u003c\/b\u003e\u003cbr\u003e- Synchronized acquisition, diagnosis and replay on multiple CAN FD buses.\u003cbr\u003e- Vehicle and controller debugging, including BMS, VCU and chassis networks.\u003cbr\u003e- Robot and industrial-network debugging.\u003cbr\u003e- High-load CAN FD acquisition and stress tests.\u003cbr\u003e- Automated test benches, production validation and long-term recording.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003cbr\u003e- Channels:\u003cbr\u003e  X2U: 2\u003cbr\u003e  X4U: 4\u003cbr\u003e- Host interface: USB 2.0 High-Speed, up to 480Mbit\/s, USB-A\u003cbr\u003e- CAN connectors:\u003cbr\u003e  X2U: one channel per DB9\u003cbr\u003e  X4U: two channels per DB9\u003cbr\u003e- CAN protocols: CAN 2.0A\/B, ISO and Non-ISO CAN FD\u003cbr\u003e- Arbitration rate: 25kbit\/s to 1Mbit\/s\u003cbr\u003e- Data-phase rate: 25kbit\/s to 12Mbit\/s\u003cbr\u003e- Channel operation: All channels can operate at high load simultaneously\u003cbr\u003e- Payload and identifiers: CAN FD payload up to 64 bytes; 11-bit standard and 29-bit extended IDs\u003cbr\u003e- Timestamp: Hardware timestamp, approximately 1μs resolution\u003cbr\u003e- Monitoring: Bus load, error frames and channel state\u003cbr\u003e- Electrical isolation: 3000 V for the current documented PRO-X2U \/ X4U products\u003cbr\u003e- Enclosure: Metal enclosure with protective end caps\u003cbr\u003e- Dimensions: Approximately 124 x 84 x 24 mm; USB cable approximately 800mm\u003cbr\u003e- Operating temperature: -40 to +85°C\u003cbr\u003e- ESD: IEC 61000-4-2: ±15kV air discharge, ±8kV contact discharge\u003cbr\u003e- Termination: Button-controlled 120 Ω termination, with separate RES indication for each channel\u003cbr\u003e- Power: USB bus power\u003cbr\u003e- Operating systems: for Windows, Linux and macOS\u003cbr\u003e- APIs: for C\/C++, C#, Python, SocketCAN and python-can\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDB9 Pinout:\u003c\/b\u003e\u003cbr\u003e- Both models have two DB9 connectors. DB9-1 carries CAN1 and, on X4U, CAN3. DB9-2 carries CAN2 and, on X4U, CAN4.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-02.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x USB to CANFD Analyzer\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-04.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106240\/106240-05.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41333028421681,"sku":"106241","price":108.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20261109090901_ae6c39d6.jpg?v=1794193656"},{"product_id":"kh-ucanfd-lite-x2u-compact-dual-channel-usb-to-canfd-analyzer-1500v-electrical-isolation-with-db9-interface","title":"KH-UCANFD-LITE-X2U Compact Dual Channel USB to CANFD Analyzer 1500V Electrical Isolation with DB9 Interface","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- KH-UCANFD-LITE-X2U connects two CAN \/ CAN FD networks to a computer or industrial PC through USB-A. Both channels share one DB9 connector and can be separated with a terminal adapter or one-to-two DB9 Y cable.\u003cbr\u003e\u003cbr\u003e- This page describes the current documented KH-UCANFD-LITE-X2U P\/N. Enclosure dimensions follow the dimensioned drawing in the Interfaces section.\u003cbr\u003e\u003cbr\u003e- The adapter provides 1500 V electrical isolation, up to 12Mbit\/s in the CAN FD data phase, 64-byte CAN FD payloads and backward compatibility with CAN 2.0A\/B. Both channels can operate at full bus load simultaneously.\u003cbr\u003e\u003cbr\u003e- The integrated USB-A cable is 0.8 m long and UL-certified. A button switches the internal termination resistors, and each channel has independent multi-color status indication. The operating temperature is -40 to +85 °C; IEC 61000-4-2 ESD protection is ±15kV air discharge and ±8kV contact discharge.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHighlights:\u003c\/b\u003e\u003cbr\u003e- Two channels, one DB9: One compact connector carries CAN1 and CAN2.\u003cbr\u003e- 12Mbit\/s CAN FD: Both channels support full-rate operation.\u003cbr\u003e- Built-in termination: Switch with the user button and confirm with RES LEDs.\u003cbr\u003e- 1500 V isolation: Separates the host from the CAN network.\u003cbr\u003e- Compact enclosure: 86.0 x 42.5 x 20.5mm with integrated USB-A cable.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISO and Non-ISO CAN FD:\u003c\/b\u003e\u003cbr\u003e- ISO CAN FD and the earlier Non-ISO CAN FD format are not fully compatible. All nodes on a bus must use the same mode. KH-UCANFD-LITE-X2U supports both modes.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTypical Applications:\u003c\/b\u003e\u003cbr\u003e- Automotive electronics, industrial automation, robotics, motor control and electric-drive development, debugging and diagnosis.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003cbr\u003e- Two CAN \/ CAN FD channels through one DB9 connector.\u003cbr\u003e- USB 2.0 High-Speed host interface, up to 480Mbit\/s.\u003cbr\u003e- USB-A with 0.8 m UL-certified high-speed cable.\u003cbr\u003e- CAN 2.0A\/B and ISO \/ Non-ISO CAN FD.\u003cbr\u003e- Arbitration rate: 25kbit\/s to 1Mbit\/s\u003cbr\u003e- Data-phase rate: 25kbit\/s to 12Mbit\/s\u003cbr\u003e- Both channels can operate at maximum bus load simultaneously.\u003cbr\u003e- CAN FD payload up to 64 bytes.\u003cbr\u003e- 11-bit standard and 29-bit extended identifiers.\u003cbr\u003e- Hardware timestamp resolution approximately 1μs.\u003cbr\u003e- Bus-load measurement, error-frame detection and state monitoring.\u003cbr\u003e- 1500V electrical isolation.\u003cbr\u003e- Two built-in 120Ω termination resistors.\u003cbr\u003e- Dimensions: 86.0 x 42.5 x 20.5 mm\u003cbr\u003e- Operating temperature: -40 to +85°C\u003cbr\u003e- IEC 61000-4-2 ESD: ±15kV air discharge, ±8kV contact discharge\u003cbr\u003e- For Windows, Linux, macOS, SocketCAN and python-can.\u003cbr\u003e- Ensure the adapter, target nodes and host software use the same CAN FD mode, arbitration rate, data rate and sample points.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x USB to CANFD Analyzer\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106239\/106239-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106239\/106239-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106239\/106239-03.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41333028847665,"sku":"106239","price":66.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/106239.jpg?v=1794194074"}],"url":"https:\/\/www.thanksbuyer.com\/cs\/collections\/usb-to-canfd-analyzer.oembed","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}