140CPS11410 Multiple industrial agreements coexist
1. Multiple industrial agreements coexist There are many communication protocols used in industry, such as PROFIBUS, Modbus, CAN, HART, EtherCAT, EthernetIP, Modbus/TCP, PROFINET, OPC UA, and a large number of vendor-owned protocols. This situation appears, to a large extent, because of the strong closure and complexity of industrial hardware and software systems. Imagine in the…