Siemens Human-Machine Interface 1.CHARACTERISTICS Intuitiveness: Siemens HMI products usually use touch screens or button based operation interfaces, which can intuitively display the operating status, production data, and other information of the equipment, allowing operators to understand the production situation at a glance.   Flexibility: Siemens HMI products support multiple communication protocols and interfaces, making it easy to connect and communicate with various PLCs (programmable logic controllers) and other automation devices. At the same time, they also support multiple programming languages such as ladder diagrams, functional diagrams, etc., allowing users to customize development according to their own needs.   Reliability: Siemens HMI products use high-quality materials and advanced production processes, with high reliability and stability. They can operate stably for a long time in harsh industrial environments, providing reliable support for the production ...