PT ISIM is primarily designed for telecommunications networks based on Ethernet. Cases when the whole infrastructure of a plant, even the operator layer, are based on RS-485 are extremely rare. Today RS-485 networks have some significant limitations on the network bandwidth and size. Using only RS-485 is not a protection against basic vulnerabilities of protocols in use. The number of such networks is constantly decreasing in favor of industrial Ethernet.
Сервис поддержки клиентов работает на платформе UserEcho