--- title: Adding A Higher Level Of Visibility To Older Automation Machines description: It’s never too late to add more visibility to an automation machine. image: https://blog.innovatingautomation.asia/hubfs/Blog/thumbnail/rfid-10.jpg --- Document [![](https://www.balluff.com.cn/img/nav-logo-big@2x.png) ![](https://blog.innovatingautomation.asia/hs-fs/hubfs/Balluff_Logo.png?width=230&name=Balluff_Logo.png)](https://www.innovatingautomation.asia/?hsLang=en) [![](https://blog.innovatingautomation.asia/hubfs/Blog/earth.png) EN](https://blog.innovatingautomation.asia/) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/china.png) 中文](https://blog.innovatingautomation.asia/cn/?hsLang=en) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/japan.png) 日本語](https://www.innovatingautomation.asia/jp/?hsLang=en) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/south-korea.png) 한국어](https://www.innovatingautomation.asia/kr/?hsLang=en) - 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Packaging, Foods and Beverages - Energy - Steel and Metallurgical Industry - Semiconductor Industry - Metalworking - Life Science - EN - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/china.png) 中文](https://www.innovatingautomation.asia/cn?hsLang=en) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/japan.png) 日本語](https://www.innovatingautomation.asia/jp/?hsLang=en) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/south-korea.png) 한국어](https://www.innovatingautomation.asia/kr/?hsLang=en) [>> Back to homepage](https://blog.innovatingautomation.asia/) # Adding A Higher Level Of Visibility To Older Automation Machines Posted by [Balluff](https://blog.innovatingautomation.asia/author/balluff) on Jun 18, 2020 7:38:47 AM It’s never too late to add more visibility to an automation machine. In the past, when it came to IO-Link opportunities, if the PLC on the machine was a SLC 500, a PLC-5, or worse yet, a controller older than I, there wasn’t much to talk about. In most of these cases, the PLC could not handle another network communication card, or the PLC memory was maxed, or it used a older network like DeviceNet, Profibus or ASi that was maxed. Or it was just so worn out that it was already being held together with hope and prayer. But, today we can utilize IIoT and Industry 4.0 concepts to add more visibility to older machines. IIOT and Industry 4.0 have created a volume of products that can be utilized locally at a machine, rather than the typical image of Big Data. There are three main features we can utilize to add a level of visibility: Devices to generate data, low cost controllers to collect and analyze the data, and visualization of the data. ##### Data Generating Devices In today’s world, we have many devices that can generate data outside of direct communication to the PLC.  For example, in an Ethernet/IP environment, we can put intelligent devices directly on the EtherNet/IP network, or we can add devices indirectly by using technologies like IO-Link, which can be more cost effective and provide the same level of data. These devices can add monitoring of temperature, flow, pressure, and positioning data that can reduce downtime and scrap. With these devices connected to an Ethernet-based protocol, data can be extracted from them without the old PLC’s involvement.  Utilizing JSON, OPC UA, MQTT, UDP and TCP/IP, the data can be made available to a secondary controller. ##### Linux-Based Controllers An inexpensive Raspberry Pi could be used as the secondary controller, but Linux-based open controllers with industrial specifications for temperature, vibration, etc. are available on the market. These lower cost controllers can then be utilized to collect and analyze the data on the Ethernet protocol. With a Linux based “sandbox” system, many programming software packages could be loaded, i.e. Node-Red, Codesys, Python, etc., to create the needed logic. ##### Visualization of Data Now that the data is being produced, collected and analyzed, the next step is to view the information to add the extra layer of visibility to the process of an older machine. Some of the programming software that can be loaded into the Linux-based systems, which have a form a visualization, like a dashboard (Node-Red) or an HMI feel (Codesys). This can be displayed on a low-cost monitor on the floor near the machine. By utilizing the products used in the “big” concepts of IIOT and Industry 4.0, you can add a layer of diagnostic visualization to older machines, that allows for easier maintenance, reduced scrap, and predictive maintenance. - [Tweet](https://twitter.com/share) TAGS [PredictiveMaintenance](https://blog.innovatingautomation.asia/tag/PredictiveMaintenance) [ConditionMonitoring](https://blog.innovatingautomation.asia/tag/ConditionMonitoring) [RFID](https://blog.innovatingautomation.asia/tag/rfid) [MachineVision](https://blog.innovatingautomation.asia/tag/machinevision) [SmartCamera](https://blog.innovatingautomation.asia/tag/smartcamera) [IO\_Link](https://blog.innovatingautomation.asia/tag/io_link) [intralogistics](https://blog.innovatingautomation.asia/tag/intralogistics) [Automobile](https://blog.innovatingautomation.asia/tag/automobile) [IIoT](https://blog.innovatingautomation.asia/tag/iiot) [high temperature](https://blog.innovatingautomation.asia/tag/hightemperature) [industry\_4.0](https://blog.innovatingautomation.asia/tag/industry_4.0?hsLang=en) ### Subscribe for more [![New Call-to-action](https://no-cache.hubspot.com/cta/default/7010809/43c13478-58e0-42a3-af82-b5e6159d8af8.png)](https://cta-redirect.hubspot.com/cta/redirect/7010809/43c13478-58e0-42a3-af82-b5e6159d8af8) Document © Balluff Automation - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/fb-icon.png)](http://www.facebook.com/Balluffworldwide) - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/linkedin-icon.png)](http://www.linkedin.com/company/5340578?trk=prof-exp-company-name) - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/tweet-icon.png)](http://twitter.com/balluff?lang=de) - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/youtube-icon.png)](http://www.youtube.com/user/BalluffSensors) [General Terms and Conditions](https://www.balluff.com.cn/en/cn/documents/general-sales-terms-and-conditions/) [Contact](https://www.balluff.com.cn/en/cn/contacts/contact/) [Imprint](https://www.balluff.com.cn/en/cn/documents/imprint/) [Privacy Statement](https://www.balluff.com.cn/en/cn/documents/privacy-statement/)