The main function of TD5(3)USPCAN series is to convert UART/SPl signal into CAN bus differentiallevel to realize signal interface expansion and isolation. TD5(3)USPCAN is a communicationconversion module that integrates microprocessor, CAN transceiver, power isolation and signalisolation. The product is compatible with UART/SPl interface, can be directly embedded into the devicewith UART/SPl interface, and expands more CAN communication interface on UART/SPl device torealize data communication between UART/SP| device and CAN bus network