Japan PLC Products and #63; and #63; PLC Products in the World Three Schools-PLC-Electric Industry
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Japan PLC Products and #63; and #63; PLC Products in the World Three Schools-PLC-Electric Industry – News – Business News
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World PLC Products can be divided into three geographical schools: a school is of U.S. origin, a genre of European products, a genre that Japanese products. The United States and Europe PLC Technology is in isolated cases, independent research and development, the United States and Europe PLC products have significant differences. Japan’s PLC technology is introduced by the United States, the United States of PLC products have a certain continuity, but Japan’s main push on product positioning in a small PLC. The United States and Europe to medium-sized PLC is known, but Japan argues that small PLC is known. PLC products in Japan Japan’s most unique small PLC, in the minicomputer field quite well known, some medium-sized machine with Europe and the United States or the mainframe can be achieved in the control of the minicomputer in Japan can be resolved. In the development of more complex control system is better than Europe and the United States in the minicomputer, it is particularly welcomed by the users. Japan has a number of PLC manufacturers such as Mitsubishi, Omron, Panasonic, Fujitsu, Hitachi, Toshiba, etc., in the world of small PLC market, the Japanese products account for about 70% share. Mitsubishi’s PLC is the early entry into the Chinese market products. The minicomputer F1/F2 Series F Series is an upgrade product, the early sales in China is not small. F1/F2 series enhanced instruction set, an increase of special function units and Communicate Function than the F series has greater control. Following the F1/F2 series, the 20th century, the late 80s launched Mitsubishi FX series, the capacity, speed, special features, network capabilities and other aspects of the comprehensive strengthening. FX2 series is developed in the 90′s overall style high-functional minicomputer, it is equipped with a variety of communication adapters and special function units. FX2N launched a few years of high functional integral minicomputer, it is FX2 new generation product features are a comprehensive upgrade. Also been introduced in recent years to meet the different requirements of micro-PLC, as FXOS, FX1S, FX0N, FX1N and and other products. Mitsubishi A series of large and medium machine has, QnA series, Q series, with a rich network functionality, I / O points up to 8192 points. Q series which has a small size, rich models, flexible installation, dual CPU co-processing, multi-memory, remote password, etc., is Mitsubishi the highest performance of existing PLC PLC. Omron (OMRON)’s PLC products, large, medium, small and micro-specifications. Microcomputer represented by SP series, the volume is extremely small, extremely fast. Minicomputers are P-type, H-type, CPM1A series, CPM2A series, CPM2C, CQM1 so. P-type machines are now more cost-effective CPM1A series replaced, CPM2A/2C, CQM1 Series built-in RS-232C interface and real-time clock, and has soft PID function, CQM1H is CQM1 upgrade products. Medium-sized machine with C200H, C200HS, C200HX, C200HG, C200HE, CS1 series. C200H is a few years ago selling high-performance medium-sized aircraft, configuration complete I / O modules and high-function modules, has strong communication and networking. C200HS are C200H upgrade products, instruction is more abundant, the network more powerful. C200HX/HG/HE is C200HS upgrade products, there are 1148 I / O points, its capacity is C200HS 2 times, 3.75 times the speed of C200HS have a full range of communication modules is to adapt the PLC product information. CS1 series with medium-size machine, mainframe, and is of great value to promote the new model. Mainframe has C1000H, C2000H, CV (CV500/CV1000/CV2000/CVM1), etc.. C1000H, C2000H can be single or hot standby operation, install the hot plug module, C2000H online replacement of I / O module; CV series, in addition to CVM1, the use of structured programming can be easy to read, easy to debug, and have more powerful communications capabilities. Panasonic PLC products, FPO for the microcomputer, FP1 is integral minicomputers, FP3 to medium-sized machine, FP5/FP10, FP10S (FP10′s improved), FP20 for the mainframe, where FP20 is the latest product.
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