Protocol converter and industrial control system

The utility model provides a protocol converter and an industrial control system, relates to the field of control equipment, and solves the problem that the communication rate of a protocol converter in the related technology is limited. The protocol converter comprises a CAN transceiver, a controller, an Ethernet physical layer transceiver and an optical fiber transceiver. The CAN transceiver is connected with the controller, the controller is connected with the Ethernet physical layer transceiver, and the Ethernet physical layer transceiver is connected with the optical fiber transceiver. The method is used for improving the communication rate of the protocol converter. 本实用新型提供了一种协议转换器和工业控制系统，涉及控制设备领域，解决了相关技术中协议转换器的通信速率受到限制的问题。所述协议转换器包括：CAN收发器、控制器、以太网物理层收发器以及光纤收发器；所述CAN收发器与所述控制器连接，所述控制器与所述以太网物理层收发器连接，所述以太网物理层收发器与所述光纤收发器连接。本申请用于提高协议转换器的通信速率。