plc外文翻譯及原文----淺談plc技術(shù)進(jìn)展情況-plc設(shè)計(jì)-wenkub
2023-05-19 18:26:26 本頁(yè)面
【正文】 PLC, This controller is not confined to the logic of the operation, has further strengthened the functional integration, now the fifth generation of PLC products. In the 1980s to the mid1990s, the PLC is the fastestgrowing period, the annual growth rate has been maintained at 30% ~ 40%. As PLC Handling capacity and work simulation functions of the progress, DCS diverting part of the gradual monopolization of the market and sewage treatment industries, but due to the emergence of industrial PC. In recent years in particular fieldbus technology development, IPC and FCS also diverting part of the PLC market. So PLC growth rate in recent years, has gradually slowed down. China PLC market Application of the PLC, China is very active in recent years into the new year about 100,000 sets of PLC products, with annual sales of three billion yuan, and application industry are quite extensive. PLC domestic production of about 30 plants, but did not bee a fullscale production capacity and brandname products There is some imitation, ponent assembly or label means of production, Therefore we can say PLC in China has not formed manufacturing industries. As a principle, technical and technological no difficulty in cuttingedge technology products, as long as the effort is to create the manufacturing industries. Products in the market potential is enormous, not only in our country, even in advanc
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