摘要
现场总线是一个发展热点 ,但众多的现场总线往往使生产者和用户无所适从。是否已纳入IEC标准、系统的开放性、技术能否得到有力的支持、价格是否有竞争力等已成为人们选用何种总线的主要依据。DeviceNet已成为欧洲标准 ,即将成为IEC标准。DeviceNet采用全球销售量最大的CAN芯片 ,大规模的生产必将降低成本。
Fieldbus is the hotspot we are talking about and developing recently. But several kinds of the fieldbus often have baffled the device manufacturers and the users for fieldbus selection. Whether it is IEC standard, open, under available technical support and competitive or not is the major base on which to select the kinds of fieldbus. DeviceNet using CAN chip with the large scale over the world have been the European Standard and will be the IEC standard. The large scale manufacture consequentially result in the cost decreasing and ODVA China is avaiable to supply the high quality technical service as well.
出处
《低压电器》
北大核心
2000年第2期59-61,共3页
Low Voltage Apparatus
