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据佛罗斯特·沙利文组织关于《欧洲可编程序控制器市场》的报告指出,美国和日本的经济状况将是欧洲可编程序控制器市场复苏的重要因素。该报告通过把欧洲可编程序控制器划分为大、中、小、微型及安全型5个关键产品类别和8个主要最终工业用户的研究指出:1992年欧洲PLC市场为19.9亿美元,1997年将增至29.8亿美元,呈中速增势。该报告指出,微处理机将继续主导制造控制系统的加工领域;具有控制和监视功能的超微型机也将快速增长,预计在1990～1997年间的增幅达48%。微处理机及超微型机应用最为重要的课题是与工艺有关的过程控制集成化。总输入/输出数小于32的微处理PLC市场1992年总值是1.045亿美元,1997年可达2.111亿美元。其增长原因主要有二:一是用作遥控智能I/O模型;二是绝大多数供应商在多年忽略之后重又认识其重要性。输
According to the Frost & Sullivan report on the European Programmable Controller Market, the economic conditions in the United States and Japan will be an important factor in the recovery of the European programmable controller market. The report pointed out that by dividing the European programmable logic controllers into five key product categories of large, medium, small, miniature, and safe, and eight major final industrial users, the European PLC market in 1992 was US$1.99 billion in 1997. It will increase to 2.98 billion U.S. dollars, showing a moderate growth. The report pointed out that microprocessors will continue to dominate the field of manufacturing of manufacturing control systems; ultra-micromachines with control and monitoring functions will also grow rapidly, and are expected to increase by 48% between 1990 and 1997. The most important issue for microprocessor and ultra-microcomputer applications is the integration of process-related process control. The micro-processing PLC market with a total input/output number of less than 32 was worth US$104.5 million in 1992 and up to US$211.1 million in 1997. There are two main reasons for its growth: First, it is used as a remote intelligent I/O model; second, most suppliers have regained their importance after many years of neglect. lose