High-performance bus adapter

The utility model discloses a high-performance bus adapter, and belongs to the technical field of control systems. Comprising a shell, and a processor is arranged in the shell; the protocol chip is arranged in the shell; the protocol chip is electrically connected to the processor; the power supply circuit board is arranged in the shell; one end of the power circuit board is a power connection port, and the other end of the power circuit board is electrically connected to the processor; the CAN bus terminal strip is arranged on the outer surface of the shell; one end of the CAN bus terminal strip is electrically connected with the processor; wherein an I/O module is clamped on the outer surface of the shell; the CAN bus terminal strip is electrically connected with a field bus through a CAN bus port, and the other end of the CAN bus terminal strip is connected with 1-64 I/O modules to form a control channel for regulating and controlling field equipment. In actual application, the core technology is high in c