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New pyrometer series with modern IO-Link interface according to IEC 61131-9



The implementation of integrated networking and communication from the machine level to the ERP software is a high challenge for automation technology in machine and plant construction as well as for the manufacturers of sensors and actuators in this extremely rapidly developing technology, in order to be able to follow the state of the art and the innovative machine concepts. In order to be able to manage the large amount of new process data of the "smart" sensors, a new interface technology with higher transmission rates had to be created.

In this context, the world’s leading manufacturers of control and fieldbus systems joined forces 2007 years ago to create a uniform, system and company independent new standard. The result was the invention of the IO-Link interface technology. Sensors and actuators with IO-Link communication interface can be operated in all common fieldbuses such as Profibus, Profinet, Modbus, EtherCAT or CAN-bus and thereby solve one of the still largest problems of bus specific device interfaces.

When specifying the IO-Link interface in accordance with IEC 61131-9, particular emphasis was placed on standardization, operational safety and simple hardware and software commissioning and cabling of the intelligent and complex sensors and actuators. Therefore, IO-Link is rightly called the industry's USB interface for controlling machinery and equipment. It was also important that the IO devices could also be easily implemented in existing systems.

Several measured values, diagnostic information for demand-oriented maintenance, information on operating states or fault messages can be transmitted in parallel via IO-Link. Parameterization takes place flexibly during operation via the control system, depending on the production conditions.

New service App “KITS”



Modern information and communication technology offers innovative solutions for providing information and data regardless of the location far beyond the current practice. Digitalization thus opens interesting fields of action for companies, especially in terms of service.

KELLER ITS – one of the leading manufacturers of optical temperature measuring devices – follows this development and presents the new information and service app “KITS” on IFEX 2020 in Chennai. The app implements the different possibilities of a modern digital service concept.

The Industrial Solution Guide in KITS helps prospective customers in selecting the most suitable device and accessories for their industry and application. All information available on a product, such as technical data, operating and commissioning instructions or dimensional drawings are directly available on site via the app on the smartphone or tablet. For this purpose, you simply scan the barcode or enter the type of instrument. For the electrical connection, the setup of the measuring system or in case of any malfunctions it is no longer necessary to search for the documents.

The field-of-view calculator is a useful tool for selecting the optical property of the instrument as well as for setting the appropriate focus distance of the pyrometer during commissioning. The emissivity calculator is an important tool for setting the parameter of the device to find the correct emissivity setting. In addition, you are able to determine the real measurement uncertainty under the given measurement conditions.

For quick help, our service hotline is directly available. The KITS App currently supports 8 languages and meets the requirements for a modern service management to get all necessary information quickly, easily, at any time and worldwide.

CellaCast with modern IO-Link interface technology



New pyrometer series CellaCast PX with modern IO-Link interface technology

Today’s demands on the mechanical, forming and machining properties of foundry products have increased significantly in recent years. This is due both to the complexity of the components and to the objective of saving material and weight. In addition, the market is being flooded by low-cost suppliers. Efficient production in the foundry sector in Germany is only possible by focusing and specializing on high-quality products.

This, however, requires that demands on quality are defined, checked and adhered to from the raw material through to the entire production process. Especially the prescribed temperature of the liquid metal when pouring into the mould must be ensured.

The optical temperature measuring method with pyrometers has meanwhile established itself in steel mills and foundries. For this purpose, KELLER Infrared Temperature Solutions - who is one of the innovative leading companies in the field of optical temperature measurement -has developed a unique measuring method with the CellaCast measuring system. By means of a CSD (Clean Surface Detection) function and a rectangular measuring field, the pyrometers are able to filter the correct temperature of the liquid steel and iron even with slag and oxide on top of the surface.

The measuring system is used to monitor continuously the temperature in the runner of blast furnaces or cupola furnaces. At automatic casting machines, the temperature of each production part is detected and recorded at the critical process point, i.e. when filling the mould. Faulty production parts can be sorted out directly or the casting process can be stopped immediately when reaching the minimum permissible limit temperature.

The CellaCast System can be integrated into the plant control or can be used as stand-alone solution to display the measured values with the number and analysis of the production parts on a PC and save them automatically in a database.

As an exhibition novelty at the IFEX 2020 in Chennai, KELLER ITS will present the CellaCast PX measuring system with the modern IO-Link interface technology. When specifying the IO-Link interface in accordance with IEC 61131-9, particular emphasis was placed on standardization, operational safety and simple hardware and software commissioning and cabling. Therefore, IO-Link is rightly called the industry's USB interface for controlling machinery and equipment. Several measured values, diagnostic information for demand-oriented maintenance, information on operating states or fault messages can be transmitted in parallel via the digital interface. It is also possible to dynamically adapt the device parameters with the PLC to the material during operation via the interface.

CellaCast PX with modern IO-Link interface technology



New pyrometer series Cella Cast PX with modern IO-Link interface technology

The optical temperature measuring method has meanwhile established itself in steel mills and foundries. KELLER Infrared Temperature Solutions offers the CellaCast measuring system, a unique measuring method for this purpose. By means of a CSD (Clean Surface Detection) function and a rectangular measuring field, the pyrometers are able to filter the correct temperature of the liquid steel and iron even with slag and oxide on top of the surface.

The measuring system is used to monitor continuously the temperature in the runner of blast furnaces or cupola furnaces. At automatic casting machines, the temperature of each production part is detected and recorded at the critical process point, i.e. when filling the mould. Faulty production parts can be sorted out directly or the casting process can be stopped immediately when reaching the minimum permissible limit temperature.

As an exhibition novelty at the IFEX 2020 in Chennai, KELLER ITS will present the CellaCast PX measuring system with the modern IO-Link interface technology. This makes the integration of the measuring system into the control system very simple. When specifying the IO-Link interface in accordance with IEC 61131-9, particular emphasis was placed on standardization, operational safety and simple hardware and software commissioning and cabling. Therefore, IO-Link is rightly called the industry's USB interface for controlling machinery and equipment. Several measured values, diagnostic information for demand-oriented maintenance, information on operating states or fault messages can be transmitted in parallel via the digital interface. Parameterization takes place flexibly during operation via the control system, depending on the production conditions.

The CellaCast System can be integrated into the plant control or can be used as stand-alone solution to display the measured values with the number and analysis of the production parts on a PC and save them automatically in a database.

CellaCast with modern IO-Link interface technology



New pyrometer series Cella Cast PX with modern IO-Link interface technology

As an exhibition novelty on IFEX 2020 in Chennai, KELLER ITS will present the CellaCast PX measuring system with modern IO-Link interface technology for measuring of temperature of liquid metals. This makes the integration of the measuring system into the control system very simple. When specifying the IO-Link interface in accordance with IEC 61131-9, particular emphasis was placed on standardization, operational safety and simple hardware and software commissioning and cabling.

Several measured values, diagnostic information for demand-oriented maintenance, information on operating states or fault messages can be transmitted in parallel via the digital interface. It is also possible to dynamically adapt the device parameters with the PLC to the material during operation via the interface.

The CellaCast System can be integrated into the plant control or can be used as stand-alone solution to display the measured values with the number and analysis of the production parts on a PC and save them automatically in a database.







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