The design of PROFINET-MODBUS protocol conversion gateway based on the ERTEC 200P
Wei Chen, Wang Xi-jun, Sun Wenxia, Yu Ruitao · 2016
Industrial Ethernet technology in the automatic control system is increasingly widespread, but many industrial fieldbus networks coexist currently, and cannot form a unified network. The article designed a protocol conversion gateway, which can finish the mutual conversion task between MODBUS and PROFINET. Through reforming the original MODBUS communication protocol, the gateway can realize the function of the MODBUS device getting access to industrial Ethernet.