Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

PC-based controller for process automation

01.04.2008
The Industry Automation Division of Siemens has developed a new PC-based controller for process automation.

The Simatic PCS 7 AS RTX is a member of the Simatic PCS 7 controller family and offers the same system environment for engineering, visualization and communications. The new controller is based on the compact, rugged, zero-maintenance Simatic Microbox PC 427B.


Designed for continuous 24/7 operation at ambient temperatures of up to 55 degrees Celsius, the PC operates without any moving parts, such as hard disks or fans. The Windows XP Embedded operating system, WinAC RTX controller software and Simatic PC DiagMonitor diagnostic software are preinstalled on a CompactFlash card.

Fitting seamlessly into the series of Simatic PCS 7 automation systems that are already available, the Simatic PCS 7 AS RTX may also be used in conjunction with these in a process plant. The new controller is equipped with an industrial Ethernet interface for connection to the system bus and a PROFIBUS interface for the process peripherals.

The process data is stored in a buffered 2 MB SRAM, whereby loss of data is prevented by a power supply with electrical isolation and bridging of supply failures. Additional protection is provided by parameterizable monitoring functions for program flow and watchdogs, as well as processor and board temperatures.

The Simatic PC DiagMonitor software and Simatic PCS 7 Maintenance Station offer a means of registering and evaluating diagnostic data and messages, including elapsed-hour meter and system status, for example. The Simatic PCS 7 Engineering System is used to configure the Simatic PCS 7 AS RTX and also takes care of runtime license administration.

The multifarious fields of application for the new controller range from the food and luxury food industries and the cosmetics and consumer goods industries, right through to the pharmaceuticals and water / waste water sectors. The compact dimensions, rugged design and high-speed internal processing capability of the new controller make it particularly suitable for decentralized installation, close to the plant, as well as for package units or in plants with large-scale parallel infrastructures.

Gerhard Stauss | Siemens Industry Automation
Further information:
http://www.siemens.com/pcs7

More articles from Machine Engineering:

nachricht More functionalities: Microstructuring large surfaces with a UV-laser system
05.07.2018 | Fraunhofer-Institut für Lasertechnik ILT

nachricht A factory to go
04.07.2018 | Fraunhofer Institute for Manufacturing Engineering and Automation IPA

All articles from Machine Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: First evidence on the source of extragalactic particles

For the first time ever, scientists have determined the cosmic origin of highest-energy neutrinos. A research group led by IceCube scientist Elisa Resconi, spokesperson of the Collaborative Research Center SFB1258 at the Technical University of Munich (TUM), provides an important piece of evidence that the particles detected by the IceCube neutrino telescope at the South Pole originate from a galaxy four billion light-years away from Earth.

To rule out other origins with certainty, the team led by neutrino physicist Elisa Resconi from the Technical University of Munich and multi-wavelength...

Im Focus: Magnetic vortices: Two independent magnetic skyrmion phases discovered in a single material

For the first time a team of researchers have discovered two different phases of magnetic skyrmions in a single material. Physicists of the Technical Universities of Munich and Dresden and the University of Cologne can now better study and understand the properties of these magnetic structures, which are important for both basic research and applications.

Whirlpools are an everyday experience in a bath tub: When the water is drained a circular vortex is formed. Typically, such whirls are rather stable. Similar...

Im Focus: Breaking the bond: To take part or not?

Physicists working with Roland Wester at the University of Innsbruck have investigated if and how chemical reactions can be influenced by targeted vibrational excitation of the reactants. They were able to demonstrate that excitation with a laser beam does not affect the efficiency of a chemical exchange reaction and that the excited molecular group acts only as a spectator in the reaction.

A frequently used reaction in organic chemistry is nucleophilic substitution. It plays, for example, an important role in in the synthesis of new chemical...

Im Focus: New 2D Spectroscopy Methods

Optical spectroscopy allows investigating the energy structure and dynamic properties of complex quantum systems. Researchers from the University of Würzburg present two new approaches of coherent two-dimensional spectroscopy.

"Put an excitation into the system and observe how it evolves." According to physicist Professor Tobias Brixner, this is the credo of optical spectroscopy....

Im Focus: Chemical reactions in the light of ultrashort X-ray pulses from free-electron lasers

Ultra-short, high-intensity X-ray flashes open the door to the foundations of chemical reactions. Free-electron lasers generate these kinds of pulses, but there is a catch: the pulses vary in duration and energy. An international research team has now presented a solution: Using a ring of 16 detectors and a circularly polarized laser beam, they can determine both factors with attosecond accuracy.

Free-electron lasers (FELs) generate extremely short and intense X-ray flashes. Researchers can use these flashes to resolve structures with diameters on the...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Leading experts in Diabetes, Metabolism and Biomedical Engineering discuss Precision Medicine

13.07.2018 | Event News

Conference on Laser Polishing – LaP: Fine Tuning for Surfaces

12.07.2018 | Event News

11th European Wood-based Panel Symposium 2018: Meeting point for the wood-based materials industry

03.07.2018 | Event News

 
Latest News

Leading experts in Diabetes, Metabolism and Biomedical Engineering discuss Precision Medicine

13.07.2018 | Event News

Research finds new molecular structures in boron-based nanoclusters

13.07.2018 | Materials Sciences

Algae Have Land Genes

13.07.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>