Siemens Automation and Drives (A&D) presents new electronic components in the Delta switches and socket outlets range for the retrofit market in the area of lighting and shutters. The new products include universal dimmer and shutter control inserts, conventional and wireless operator pushbuttons, and a battery-operated wall-mounted transmitter.
The "sys universal dimmer insert" is suitable for all types of lighting to 420 watts/volt-ampere connected load. The dimmer can be easily retrofitted with two-wire connections. It is characterized by a lamp-saving soft start and can be programmed to switch on to a predefined brightness value, and also features electronic overtemperature and short-circuit protection.
With the "sys shutter control insert", shutters and roller shutter motors can be controlled up to a connected load of 1,000 volt-amperes. Group and central controllers can be implemented by combining several shutter control inserts using the extension unit inputs. As well as enhancements such as 24-hour automatic operation in conjunction with the Delta "wave shutter" pushbutton, the sys shutter control insert offers a "wind alarm" safety function if a wind sensor is connected to the OPEN extension unit input.
Beyond the limits of conventional electronics: stable organic molecular nanowires
24.05.2018 | Tokyo Institute of Technology
Molecular switch will facilitate the development of pioneering electro-optical devices
24.05.2018 | Technische Universität München
A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.
The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...
At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...
There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
02.05.2018 | Event News
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12.04.2018 | Event News
24.05.2018 | Ecology, The Environment and Conservation
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24.05.2018 | Physics and Astronomy