There are two new communication modules for connecting the Simatic S7-1200 controllers to Profibus. The Profibus DP master module CM 1243-5 enables the connection of up to sixteen DP slaves, such as Simatic ET 200 distributed I/O modules. S7 and PG/OP communication with other controllers, as well as with HMI (human machine interface) devices and programming devices, is also supported. With the CM 1242-5, the Simatic S7-1200 can be operated as a Profibus DP slave and connected to any Profibus DP master. Both communication modules are simply connected via the S7-1200 backplane bus to the left of the CPU.
The new modules CP 1242-7, TeleService Adapter IE Basic and TeleService Module GSM allow plant operators remote access to Simatic S7-1200 controllers. Distributed stations equipped with Simatic S7-1200 can be monitored, diagnosed, maintained and controlled cost-effectively. The CP 1242-7 is simply connected via the backplane bus of the Simatic-S7-1200 as a GSM/GPRS interface and used for telecontrol. The TeleService Adapter IE Basic and the TeleService Module GSM are available for remote maintenance and diagnostics (teleservice). To use the new telecommunication services, users enter into a standard SIM card contract or a special M2M (machine-to-machine) contract. They then have remote access to the controller using a programming device or PC equipped with the Step V11 engineering software and Internet access. Thanks to wireless access, users are able to detect and correct local faults on-site in good time from a central location.
The Siemens Industry Sector (Erlangen, Germany) is the world's leading supplier of environmentally friendly production, transportation, building and lighting technologies. With integrated automation technologies and comprehensive industry-specific solutions, Siemens increases the productivity, efficiency and flexibility of its customers in the fields of industry and infrastructure. The Sector consists of six Divisions: Building Technologies, Drive Technologies, Industry Automation, Industry Solutions, Mobility and Osram. With around 207,000 employees worldwide Siemens Industry posted sales of about EUR35 billion in fiscal year 2009. http://www.siemens.com/industry
The Siemens Industry Automation Division (Nuremberg, Germany) is a global leader in the fields of automation systems, industrial controls and industrial software. Its portfolio ranges from standard products for the manufacturing and process industries to solutions for whole industrial sectors that encompass the automation of entire automobile production facilities and chemical plants. As a leading software supplier, Industry Automation optimizes the entire value added chain of manufacturers – from product design and development to production, sales and a wide range of maintenance services. With around 39,000 employees worldwide (September 30), Siemens Industry Automation achieved sales of €7.0 billion in fiscal year 2009. www.siemens.com/industryautomation
Reference Number: IIA2010112513e
Gerhard Stauss | Siemens Industry
Making lightweight construction suitable for series production
24.04.2017 | Laser Zentrum Hannover e.V.
It Takes Two: Structuring Metal Surfaces Efficiently with Lasers
15.03.2017 | Fraunhofer-Institut für Lasertechnik ILT
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
28.04.2017 | Event News
20.04.2017 | Event News
18.04.2017 | Event News
28.04.2017 | Life Sciences
28.04.2017 | Life Sciences
28.04.2017 | Life Sciences