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Adds New Mitsubishi Electric PLC


For FX3U models. The communication speed up to 19.2kB / s, can connect up to l6 months from the station in support of RTU, ASCII,[link widoczny dla zalogowanych], can be accessed through the ADPRW instruction, each PLC can only extend a Modbus communication channel (as master or slave). Areva plant under construction in Wuhan Transformer initial investment of 6 billion January 18, 2008 morning, the French investment in Wuhan Areva's power transformer plant in the construction zone Yangluo foundation stone laying ceremony held at the commencement ceremony. The transformer factory is Areva T & D business to invest in China's second transformer plant, the first phase a total investment of 600 million yuan,[link widoczny dla zalogowanych], plans first half of 2009 production, annual output 20,000 MV ・ A. 18lqi * tUl ・ 2008 No. 2 pole miniature switch Mecano Electronics Show in Munich from the German attack components of the home - Mecano Components (Shanghai) Co., Ltd to bring its brand ROSE, Bopla, Hartmann, PTR, and RK so shiny held in Shanghai attended the Munich Electronics Fair. Mecano meet the ROHS environmental requirements of new micro switch products, set off a wave of user interest,[link widoczny dla zalogowanych], since the ROHS Directive and the introduction of environmental standards, Mecano has been committed to research and development of environmentally friendly products in recent years,[link widoczny dla zalogowanych], more and more green products favored by users, Mecano timely introduction of such products to meet customer demands for environmental protection into the development of China's fresh blood. Mecano Micro Switch products are added is a very tiny switch (D-type size), the standard size is l2.8 coffee. In addition to size diversification, micro switch has its intrinsic value as the product characteristics, silver nickel or gold-plated contacts ensure that the different situations of high switching reliability. HARTMANN cadmium-free alloy, so the product is in full compliance with RoHS / WEEE directive requirements, eliminating the use of toxic heavy metals or materials containing 6. Mecano staff told reporters: \resistance. In addition to various types of line connections, there are different PCB welding and plug connections are available. other accessories section, you can provide a wide range of connectors and adapters, making it easy to meet the customer's assembly requirements. \the world's smallest silicon optical switches made of St Andrews University in Scotland, scientists have produced the world's smallest optical switch, and the switch from silicon, with integrated electronic components into the potential of CMOS. This new device is based on directional coupler 2 × 2 switch. Directional coupler consists of 2 very close distance of the waveguide, so that light from one waveguide to another waveguide. When the directional coupler is turned off, the light transmitted along the uninterrupted export of the upper waveguide; and when the directional coupler through the heating is turned on, the light is switched to another waveguide, exports came from the bottom. The genius of the device is that it directly etched photonic crystal nano-structure of the switch. The nanostructures can slow down to a short distance of light to generate a strong enough force, in order to reduce component size. Components with a photonic crystal pattern on the part of each side are only 9m, which is much smaller than existing devices. The researchers said that the optical components can be used as the basic structural units, such as multiple 2 × 2 switch can be cascaded 16 × 16 large-scale matrix switches. The researchers speculate that the modulation of information transfer rate of up to 100Gbit / s, but the drawback is the relatively narrow bandwidths. The operating bandwidth of the switch is only a few nanometers,[link widoczny dla zalogowanych], and Ⅲ M modulator bandwidth can cover the entire C-band. The changing technology projects be completed on the company Changzhou XD Transformer Steel Structure Co., Ltd. (referred to as the changing company) in the construction of ultra-high pressure (UHV) with a huge nuclear power station transformer technology projects progressing smoothly. January 2007, l2 31Et, the project main hoisting steel plant project has been completed on schedule. A high 40m, span 36m, length 314m, total construction area of 29311mz, China, the largest transformer manufacturing plant has been thirsty. The total investment of 449 million, is Western Electric Group, the development of a new transformer production scale level, the new economic growth point. After completion of the project, often changing the company will be capable of 4300 ~ 45 million kV ・ A transformer capacity, the main production 500kV, 1000kV, ± 800kV and nuclear power plant with a giant transformer. The project will be put into production in August 2008 to run.
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