The year 2020 is slowly coming to an end. With this in mind, we wish you a nice Advent season, a peaceful Christmas and a good start into the new year. Stay healthy and see you soon. Your AS-International Team
The new and innovative ASiMAG
Just in time for the actual start of the SPS, we would like to inform the world of automation about new products and solutions with our innovative ASiMAG e-paper magazin.as-interface.net/en/2020-e1. Enjoy reading!
For the first time, the SPS - Smart Production Solutions - will not take place as a face-to-face event but in a purely virtual format. Just in time for the actual start of the trade fair, we would like to inform the world of automation about new products and solutions with our innovative ASiMAG e-paper magazin.as-interface.net/en/2020-e1. Navigate comfortably and intuitively through our modern e-paper. You can deepen interesting content via further links. Enjoy reading!
You can find the complete edition E1 of the ASiMAG E-Paper here: ASiMAG E1 - 2020
A&D Makers of Automation
Rolf Becker: "The data paths from the field level are diverse. With AS-Interface we are positioning ourselves as a guide for the industrial communication of the future...
What's coming are innovative business models, new information channels and higher processing speeds ...
Read more about the german article: DIE MACHER DER AUTOMATION - Rolf Becker
Video: AS-Interface und IO-Link
The german video youtu.be/lgUDz63pqm0 gives a short overview of the advantages of the IO-Link connection with AS-Interface. AS-Interface reduces costs and makes IO-Link devices network-compatible. IO-Link is simply connected and supplied with power via AS-Interface. After rapid contact with the piercing technology, the data is ready for use in host sys-tems and cloud services.
More information: https://youtu.be/lgUDz63pqm0
Speed, ready for new automation tasks
The new technology ASi-5 is fast, ASi-5 is easy to connect, ASi-5 is the direct connection to the data highway. ASi-5 uses modern data communication. With OFDM technology the devices can communicate simultaneously by using different channels. Video language German youtu.be/_73zGy0QJuA.
IAS fair in Shanghai hall 5.1 booth B126
AS-Interface serves increasing demand: In China the economy is recovering. Following stagnation due to Corona, economic data in China have recently started to grow. The automation system AS-Interface is in high demand in the current development phase. Solutions for functional safety with Safety at Work and the new ASi-5 technology are in the foreground.
The IAS (Industrial Automation Show) will open its doors in Shanghai, China, from September 15th to 19th. In the current construction phase AS-Interface is experiencing a strong demand. For new facilities in China the topic safety technology plays a role. AS-Interface offers with the Safety at Work technology a solution, which is increasingly in demand. Therefore, there will be two main topics at the booth: Safety at Work and the new AS-Interface technology ASi-5.
The AS-Interface Organization and its members are looking forward to your questions and invite you to a trade talk at the booth.
Video: 2 minutes AS Interface - diagnosis with the ASi-5 technology
ASi-5, the new technology of AS-Interface offers besides the clearly improved data transmission also new diagnostic opportunities. Learn more in our 2-minute video (video language German): youtu.be/75u_hlLSypg.
The diagnosis of ASi-5 technology offers channel and device diagnosis. Diagnostic data is transmitted via acyclic services. The detailed information enables predictive maintenance, optimized spare part management and more. Further information in the video (video language German): https://youtu.be/75u_hlLSypg.
Let's talk about ASi
Industrial communication is one of the key technologies today. The amount of data needed in factory automation increases continuously – and as such the challenges for smart factories.
ASi-5 project managers Bernhard Wiedemann, CEO of Bihl+Wiedemann, and Dr. Thomas Sebastiany, Director Business Unit Systems at Pepperl+Fuchs, discuss ASi-5, the next generation AS-Interface, and its periphery, as well as trends in industrial communications.
The course has been set for the next level of digitalization: Let these two specialists enlighten you by talking about how AS-Interface provides efficient and flexible production on the device level. Find out what data paths will become increasingly more important.
Industrial communication is Industry 4.0’s backbone. How does the manufacturing industry react to the increasing request for networks in the digital world, and what are the advantages of ASi-5 compared to Ethernet and wireless technologies?
Dr. Thomas Sebastiany: “Strictly speaking, industrial communication has been around for many decades, and digitalization just increased its consistency. Proprietary communication systems are a thing of the past, and open systems made the cut. Today, instead of defining their own niche, industrial network systems are dedicated to standardization and harmonization – the absolute win-win situation for manufacturers and users alike.”
Bernhard Wiedemann: “As enticing as Ethernet for sensors and wireless technologies are, managing large amounts of IP-addresses and the risk of manipulations, for instance, through trojans or other malware are important factors. It is easier to bridge distances with wireless technology than with a wired solution, as long as it works reliably and is resistant to environmental influences. In general, its use is most advantageous where mobility is essential, for instance, in mobile scanners or forklifts. For many other applications, AS-Interface – especially from an electro-mechanics point of view– offers superb alternatives.”
Worldwide, almost 40 million ASi nodes are installed in the field. If you look ahead – will industrial communication change with AS-Interface?
TS: “ASi-5’s increased bandwidth and speed will allow the integration of additional applications that up to this point where not possible with ASi-3. Therefore, I predict that the number of ASi nodes will continue to rapidly increase for both versions. I don’t see ASi-3 being eaten up by ASi-5 since both systems exist in their own right and will continue to do so independently from each other or combined. Over the next few years, I foresee a tremendous growth potential especially in combination with IO-Link.”
B.W.: “In my opinion, ASi-5 has evolved to be THE feeder system to Ethernet-based fieldbuses because now the data from intelligent devices in the field– even if they are widely scattered throughout the system – can be collected and transferred easily, cost-effectively and efficiently. The elaborate process to install Ethernet directly into the machine is unnecessary due to ASi-5’s large data width and high speed.”
T.S.: “In this context, it is important to know that the perfect downward compatibility of ASi-5 offers all the advantages of the classic, well-established ASi network.”
B.W.: “Therefore, existing systems can continue to be used as long as required. Additionally, wherever new ASi-5 components should be inserted, this can easily be achieved: by simply replacing the existing master through an ASi-5/ASi-3 fieldbus gateway, and then inserting the new components wherever they are needed.
Let’s talk about the data exchange with Ethernet, TSN and OPC UA – How do you rate the importance of AS-Interface in this environment, and what synergetic approaches do you see for the smart data shuttle?
B.W.: “Looking at the TCP/IP connection to higher-level systems, ASi-5/ASi-3 gateways are the first Ethernet node looking at sensor and actuator technology. Even here, ASi is an entirely open system since all common Ethernet-based fieldbuses can be connected. An OPC UA interface implemented into the gateway provides the option for Industry 4.0 applications. Should TSN be required for AS-Interface, it can also be implemented without greater efforts.”
T.S.: “TSN provides real-time properties to the system without requiring special hardware. Therefore, the use of Ethernet systems becomes even easier. Additionally, the OPC-UA protocol enables the use of a communication channel that basically bypasses the PLC, and therefore simplifies monitoring the system states. In the near future, it will be possible to control systems through OPC-UA, even from the cloud. However, these promising approaches still require an inexpensive data collector that should be easy to install. This is where ASi-5’s combined with ASi3’s strengths lie.”
On the sensor-actuator-level, AS-Interface and IO-Link work hand-in-hand: How do the two systems fit together? What are the advantages for the user?
B.W.: “IO-Link is already established as a local interface for intelligent sensors and actuators. However, the integration of this point-to-point connection in common fieldbus environment often comes with limited network lengths, extensive wiring requirements and expensive Ethernet field modules. This is exactly where ASI-5 shines as the ideal feeder for the digitalized smart factory.”
T.S.: “Anywhere where intelligent IO-Link data is concentrated, ASi-5’s installation technology combined with IO-Link/ASi-5 gateways offers very effective solutions. Here, IO-Link can integrate intelligent sensor and actuator technology. Then, AS-Interface’ yellow flat cable takes over as efficient feeder for the next level, while maintaining access to the sensor continuously and transparently.”
B.W.: “I need to mention that ASi-5 solutions are often significantly less expensive than comparable solutions with PROFINET, for instance. The reasons are the lower module costs for ASi-5 components and the possibility to insert even a single IO-Link device exactly where it is needed. Additionally, the user saves on wiring efforts, switches, and installation of Ethernet cables.
One last question: From the user’s perspective, what is ASi-5’s most important criterium?
T.S.: “Easily the non-negotiable requirement of downward compatibility to ASi-3. It has been the greatest obstacle during the specification of ASi-5. This aspect offers the user even more powerful solutions.”
B.W.: “Additional to the downwards compatibility already mentioned, the users can expect applications that could not be implemented into ASi up until now, for instance in combination with IO-Link.”
The best of two worlds: ASi-5 and IO-Link
ASi-5 as a wiring system and IO-Link’s point-to-point communication is the ideal combination on the field level. No surprise, from the beginning on, the integration of intelligent devices was the main focus of developing the new AS-Interface generation...
ASi-5’s extensive data width and short cycle times open up enormous potentials for digital transformation in machine and plan engineering. Intelligent devices, such as IO-Link devices, can easily be integrated into the network. Early on, the ASi-5 developers specified profiles that allow the cyclic transmission of up to 32 bytes of I/O data. These profiles can already be implemented – by using ASi-5/ASi-3 fieldbus gateways and ASi-5 slave/IO-Link master modules from Bihl+Wiedemann.
In contrast to common structures in which IO-Link masters have to be connected to the control system either individually or via switches using an Ethernet-based fieldbus - a complex process -, IO-Link signals can now be collected considerably more elegantly and efficiently with ASi-5. Proven AS-Interface advantages remain the same, such as the drastically reduced wiring effort compared to fieldbus solutions, the easy connectivity of the yellow ASi cable by using piercing technology, the free choice of topology, the flexibility in connecting to any common control system, and the cost-effective integration of safety on the same infrastructure. In addition, the costly necessity to integrate Ethernet into the machine is omitted.
Improved connectivity increases the efficiency
Up until now, connecting – often even only one or two – IO-Link sensors required a 4- or 8-port IO-Link master with an Ethernet connector for each sensor. Now, a single Ethernet interface in the ASi-5/ASi-3 gateway by Bihl+Wiedemann can connect all users on the ASi network to the control system. Therefore, the operator can connect a multitude of IO-Link masters on the 200 m maximum network length per ASi network. ASi-5 slaves with integrated IO-Link master ports, currently offered as 1-port, 2-port and 4-port versions by Bihl+Wiedemann, are connected by simply piercing the ASi cable and linked to the gateway where they are needed.
As always, IO-Link devices are connected to the respective master port via M12-connectors with a maximum cable length of 20 m. Consequently, ASi-5 is the economic solution to connect intelligent devices to the control system in a demand-oriented and cost-effective manner with minimum wiring and IP management effort.
Wiring Easy and Efficient
Need to quickly and flexibly install pushbutton boxes or panels into the AS-Interface system? Pepperl+Fuchs’ CB10-Modul offers ultra-compact connection, easily and quickly installed via push-in technology. Ideal for uses such as integrating non-AS-Interface pushbuttons on machines.
Installing mechanical pushbutton and control boxes, machine control systems, or connecting pushbuttons in panels are truly time-consuming during the construction of network systems. CB10 Modules, enabling easy and quick pre-wiring of the components, are the remedy. Due to the push-in connection technology, rigid conductors or those fitted with ferrules can be connected efficiently without tools.
Considering the entire process of wiring at the sensor-actuator level, swift assembly and installation of the components results in considerable cost advantages, easily justifying the use of CB10 modules. In addition, connection errors are minimized, and conversion of existing solutions becomes particularly easy.
Connectivity for AS-Interface…
… is a priority at Pepperl+Fuchs: In factory automation, the ASi connectivity portfolio offers a range of products in which sensor and connectivity technologies are optimally coordinated. Easy installation and configuration are the focus, like for instance the quick installation of mechanical pushbuttons. Using the compact CB10 module, users can integrate existing pushbutton boxes in the system. This pre-assembly saves time and money since the specifically assembled pushbutton box simply needs to be plugged into ASi. Integrated LED displays offer diagnostic functions, and uniquely colored wires ensure disruption-free installation.
The CB10-Modul …
… can easily be installed in the pushbutton box: It can be mounted inside the pushbutton box or behind the user panel using double-sided adhesive tape. The module offers the greatest possible flexibility since it can be connected directly via the prefabricated crimped wire ends. Overload protection, reverse polarity protection, communication monitoring, and suppression of interferences such as bouncing are included.
Push buttons can be connected without any restrictions. When using this versatile module, indicator fields or additional sensors can be activated without a separate AUX supply. Ultra-compact dimensions of 35x40 mm2 and 10 mm height with 200 mm direct link for inputs/outputs allow the operation of eight functional elements. The housing of the unit is robust and impact resistant due to the new hotmelt direct molding. Connecting ASi’s two-conductor cable to an M12 connector achieves a particularly efficient pre-assembled plug-and-play solution.