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Siemens strongly supports the profisafe functional safety communication code to become a recommended national standard

on December 16, 2015, the National Standardization Commission of China officially approved the Profibus DP and PROFINET IO based functional safety communication code profisafe as a recommended national standard with the standard number gb/t. This is the first functional safety communication industry regulation to become a national recommended standard in China. The release of safety communication standards will promote the rapid development of China's manufacturing industry in the direction of more intelligent and comprehensive automation. As the main promoter of profisafe technology, Siemens provides complete functional safety solutions, including safe PLC, drive, i/o and sensor. Wang Haibin, executive vice president of Siemens (China) Co., Ltd. and general manager of Digital Factory Group, said: the upgrading of the manufacturing industry needs standards as support. Siemens is pleased to see profisafe become a recommended national standard, which means that the standard will carry out localized development, testing and application in China, and help Chinese customers improve their overall competitiveness, including flexibility and efficiency

The approval of profisafe industrial regulations as a recommended national standard is of great significance to the development of China's industrial functional safety, which will further promote the process of China's industrial functional safety and lay a foundation for China to move forward to the world's advanced level in the field of industrial functional safety. Ouyang Jinsong, director of the Institute of integrated technology and economics of machinery industry instrumentation, said

profisafe is a fail safe code proposed by the PI International Organization (Profibus and PROFINET International) and loaded on the basis of Profibus and PROFINET communication protocols. It realizes the coexistence of fail safe communication and standard communication on the same cable, simplifies equipment and engineering design, and reduces installation costs. P ecological element rofisafe is an open functional safety communication standard, which brings many conveniences and guarantees to R & D enterprises and users. Profisafe has been approved for wireless communication technologies, such as IWLAN, WLAN and Bluetooth. Moreover, the system flexibility brought by profisafe also provides great convenience for subsequent system transformation and upgrading. At present, profisafe has more than 4million node applications in the world, and its application scope has been spread across the manufacturing industry and process automation fields including automobile, petrochemical, coal mine, machinery, entertainment facilities

functional safety is a major topic in the industrial field. Any industrial process is more or less associated with risks, such as casualties, environmental damage and asset loss, which puts forward higher requirements for safety automation. The basic standard of functional safety in the world is IEC 61508 (Electrical/electronic/programmable electronic safety related to accelerating the functional safety of quality change, effectiveness change and dynamic change system in the new material industry), and profisafe is the first safety communication protocol corresponding to the standard, which covers all safety applications in process automation and manufacturing automation

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Siemens AG is a leading technology enterprise in the world. Founded in 1847, it has business in more than 200 countries around the world, focusing on electrification, automation and digitalization. As one of the world's largest suppliers of energy-efficient and resource-saving technologies, Siemens has developed automation, drive and software solutions for offshore wind turbine construction, combined cycle power generation turbines, transmission solutions, infrastructure solutions, industrial communication power off fatigue life test machine communication power off experimental system and DC, And medical imaging equipment and laboratory diagnosis. Siemens' indication drifts or jumps randomly. If the 220V voltage of the power supply is unstable, it has entered China since 1872. For more than 140 years, it has unremittingly provided comprehensive support for China's development with innovative technology, excellent solutions and products, and has become unique in the industry with outstanding quality, reliable reliability, leading technological achievements and unremitting pursuit of innovation. In fiscal year 2015 (from October 1, 2014 to September 30, 2015), Siemens' total revenue in China reached 6.94 billion euros, with about 32000 employees. Siemens has developed into an inseparable part of China's society and economy, and is dedicated to working together with China to achieve sustainable development

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