Xtool CAN FD Adapter is designed for diagnosing ECU systems of cars meeting with CAN FD protocols. It’s used with XTOOL’s tablets series products. It’s high performance and easy operation. When the user selects the CAN FD model, if the current device does not support CAN FD communication, the user needs to be prompted to use the CAN FD adapter to connect.
USAGE
The female head of the CAN FD connector is connected to the OBDII-16 connector, and the male head of the CANFD connector is connected to the diagnostic socket of the vehicle.
CAN-FD data frame format
*CAN-FD data frame newly adds EDL bit, BRS bit, ESI bit in the control field, and adopts new DLC encoding method and new CRC algorithm (CRC field is extended to 21 bits)
*According to the length of the data field, different CRCs are used, such as CRC_17 (0-16Bytes), CRC21 (17-64Bytes)
*Does not support remote frames (no RTR bit)
CAN-FD application scenarios
For the conversion of the existing CAN system, the current mainstream has the following rules for compatibility with CAN and CAN-FD:
*Use separate two hardware channels in one system
*Under the unified platform, keep the original CAN processor and improve the CAN transceiver
*When using CAN-FD communication, sleep CAN node
CAN FD adapter can work with many car models, like Chevrolet, Cadillac, GMC, Buick and etc.
(PAY ATTENTION !! need to connect with XTOOL tablet X100PAD3, EZ400PRO, A80 Pro and…)
Specification:
Product Name: XTOOL CAN-FD Adapter
Product Model: M811
Protool Supported: CAN-FD protocol
Working Voltage: 12/24V DC
Working Environment: -20-60°C
Package Includes:
1pc x XTOOL CAN-FD Adapter
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