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2006年底,安徽皖科研发人员开始WNK7系列PROFIBUS PA压力变送器的研发工作。经过13个多月的艰辛努力,顺利地通过了国际PI组织的测试和认证。WNK7系列PROFIBUS PA压力变送器测试的通过,标志着我国完全有能力自主研发现场总线通信控制器芯片和通信协议软件。WNK7系列PROFIBUS PA压力变送器的研发填补了国内空白,打破了现场总线产品的核心技术完全由国外公司垄断的格局,并为国内企业开发PROFIBUS产品提供了更加丰富的技术选择,将大大提高我国工业自动化的技术水平。
The end of 2006, Anhui Wanke R & D personnel began WNK7 Series PROFIBUS PA pressure transmitter research and development work. After more than 13 months of arduous efforts, it successfully passed the testing and certification of international PI organizations. WNK7 Series PROFIBUS PA pressure transmitter test passed, marking our country fully capable of independent research and development of field bus communication controller chip and communication protocol software. WNK7 series PROFIBUS PA pressure transmitter research and development to fill the gap, breaking the field bus technology is completely monopolized by foreign companies, and for domestic enterprises to develop PROFIBUS products provide a richer technology options, will greatly enhance our country Industrial automation technology.