--- title: OptoBlog | Networking description: Networking | --- - [Log in](https://www.opto22.com/logon?returnurl=%2f) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) [![Opto 22 Logo](https://blog.opto22.com/hubfs/opto22_lightsilvergradient_800px.png "Opto 22 Logo")](https://www.opto22.com) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - [IIoT System Architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - [Cybersecurity](https://www.opto22.com/products/cybersecurity) - [Power and Energy Monitoring](https://www.opto22.com/products/power-and-energy-monitoring) - [How to Buy](https://www.opto22.com/products/how-to-buy) - [Hands-On Learning and Demo Units](https://www.opto22.com/products/hands-on-learning-and-demo-units) - [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility) - [System Configurator](https://www.opto22.com/products/system-configurator) - [Support](https://www.opto22.com/support) - [Manage groov](https://www.opto22.com/logon?returnurl=%2fmy-opto%2fmanage-groov) - [Documents](https://www.opto22.com/Support/Resources-Tools?rt=59) - [Downloads](https://www.opto22.com/Support/Resources-Tools?rt=68) - [Videos](https://www.opto22.com/Support/Videos) - [KnowledgeBase](https://www.opto22.com/Support/Resources-Tools?rt=67) - [Training](https://www.opto22.com/support/training-options) - [Troubleshooting](https://www.opto22.com/support/troubleshooting) - [Image Library](https://www.opto22.com/support/resources-tools/image-library-svg-editors) - [Developers](https://developer.opto22.com/) - [Talk to an Engineer](https://www.opto22.com/support/talk-to-an-engineer) - [Contact Us](https://www.opto22.com/support/contact-us) - [Warranties](https://www.opto22.com/support/warranties) - [Agency Approvals/Compliance](https://www.opto22.com/support/agency-approvals) - [Privacy Policy](https://www.opto22.com/support/privacy) - [About Us](https://www.opto22.com/about-us) - [History](https://www.opto22.com/about-us/history) - [Location](https://www.opto22.com/about-us/directions) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Opto 22 Product Philosophy](https://www.opto22.com/about-us/opto-22-product-philosophy) - [Customer Quotes/Testimonials](https://www.opto22.com/about-us/customer-quotes-testimonials) - [Virtual Tour](https://www.opto22.com/about-us/virtual-tour) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Distributors](https://www.opto22.com/about-us/distributors) - [International](https://www.opto22.com/about-us/international) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [Careers](https://www.opto22.com/about-us/careers) - [Community](https://www.opto22.com/community) - [OptoPartners](https://www.opto22.com/community/opto-partners) - [Technology Partners](https://www.opto22.com/community/technology-partners) - [Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - [IIoT System Architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - [Cybersecurity](https://www.opto22.com/products/cybersecurity) - [Power and Energy Monitoring](https://www.opto22.com/products/power-and-energy-monitoring) - [How to Buy](https://www.opto22.com/products/how-to-buy) - [Hands-On Learning and Demo Units](https://www.opto22.com/products/hands-on-learning-and-demo-units) - [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility) - [System Configurator](https://www.opto22.com/products/system-configurator) - [Support](https://www.opto22.com/support) - [Manage groov](https://www.opto22.com/logon?returnurl=%2fmy-opto%2fmanage-groov) - [Documents](https://www.opto22.com/Support/Resources-Tools?rt=59) - [Downloads](https://www.opto22.com/Support/Resources-Tools?rt=68) - [Videos](https://www.opto22.com/Support/Videos) - [KnowledgeBase](https://www.opto22.com/Support/Resources-Tools?rt=67) - [Training](https://www.opto22.com/support/training-options) - [Troubleshooting](https://www.opto22.com/support/troubleshooting) - [Image Library](https://www.opto22.com/support/resources-tools/image-library-svg-editors) - [Developers](https://developer.opto22.com/) - [Talk to an Engineer](https://www.opto22.com/support/talk-to-an-engineer) - [Contact Us](https://www.opto22.com/support/contact-us) - [Warranties](https://www.opto22.com/support/warranties) - [Agency Approvals/Compliance](https://www.opto22.com/support/agency-approvals) - [Privacy Policy](https://www.opto22.com/support/privacy) - [About Us](https://www.opto22.com/about-us) - [History](https://www.opto22.com/about-us/history) - [Location](https://www.opto22.com/about-us/directions) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Opto 22 Product Philosophy](https://www.opto22.com/about-us/opto-22-product-philosophy) - [Customer Quotes/Testimonials](https://www.opto22.com/about-us/customer-quotes-testimonials) - [Virtual Tour](https://www.opto22.com/about-us/virtual-tour) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Distributors](https://www.opto22.com/about-us/distributors) - [International](https://www.opto22.com/about-us/international) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [Careers](https://www.opto22.com/about-us/careers) - [Community](https://www.opto22.com/community) - [OptoPartners](https://www.opto22.com/community/opto-partners) - [Technology Partners](https://www.opto22.com/community/technology-partners) - [Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us)   # OptoBlog # OptoBlog ## [Your guide to networking groov products](https://blog.opto22.com/optoblog/your-guide-to-networking-groov-products) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Nov 9, 2020, 11:12:41 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/NetworkGroovGuide_cover.png)](https://blog.opto22.com/optoblog/your-guide-to-networking-groov-products) ### Updated technical guide provides instructions for setting up communications between your Opto 22 *groov* products and your systems and equipment. Are you using one or more of Opto 22's *groov* products? Our documentation team has just updated the["Guide to Networking *groov* Products"](https://documents.opto22.com/2161_Guide_to_Networking_groov.pdf) to help you securely monitor, control, and move data between your automation equipment and computer networks, including the internet.  Networking can be a complex subject, and connecting both operation technology (OT) and information technology (IT) can bring up some security concerns. We're here to simplify that process. [Read More](https://blog.opto22.com/optoblog/your-guide-to-networking-groov-products) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/your-guide-to-networking-groov-products#comments-listing) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Networking](https://blog.opto22.com/optoblog/topic/networking), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [groov server for windows](https://blog.opto22.com/optoblog/topic/groov-server-for-windows), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [Introducing OptoU - free online training](https://blog.opto22.com/optoblog/introducing-optou-free-online-training) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jul 20, 2018, 8:30:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Opto-u-3inx3in-300dpi.jpg)](https://blog.opto22.com/optoblog/introducing-optou-free-online-training) ### Looking to learn more about IIoT technologies, control systems, and how they work together? It’s time to check out **OptoU**! ### This [free online training program](https://training.opto22.com/) provides convenient, on-demand training courses to fit in with your busy schedule. With its “watch and learn” premise, course topics are made up of video and written lessons. The secure sign-in feature lets you return to unfinished lessons and learn at your own pace. [Read More](https://blog.opto22.com/optoblog/introducing-optou-free-online-training) 3 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/introducing-optou-free-online-training#comments-listing) Topics: [PACs](https://blog.opto22.com/optoblog/topic/pacs), [Networking](https://blog.opto22.com/optoblog/topic/networking), [Training](https://blog.opto22.com/optoblog/topic/training), [I/O](https://blog.opto22.com/optoblog/topic/io), [Security](https://blog.opto22.com/optoblog/topic/security), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Industrial Internet of Things](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [EPIC](https://blog.opto22.com/optoblog/topic/epic) ## [Request-response vs. publish-subscribe, part 2: Which to use?](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-2) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Feb 27, 2018, 10:00:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/IT_technicians_640x427.png)](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-2) In part 1 we met [two communication models for computers on a network](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-1): request-response and publish-subscribe. Now let's take a look at when you might want to use each, and why. ## Request-response: proven and reliable In a request-response architecture, each client opens a direct connection to each server, because the client requests data directly from the server. In automation, typically clients are PCs and servers are PLCs or PACs. So each PC opens a direct connection to each PLC or PAC from which it needs data.  [Read More](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-2) 2 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-2#comments-listing) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [IoT](https://blog.opto22.com/optoblog/topic/iot), [Machine builder](https://blog.opto22.com/optoblog/topic/machine-builder), [OEM](https://blog.opto22.com/optoblog/topic/oem), [Integrators](https://blog.opto22.com/optoblog/topic/integrators), [Networking](https://blog.opto22.com/optoblog/topic/networking), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Industrial Internet of Things](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things), [Data acquisition](https://blog.opto22.com/optoblog/topic/data-acquisition), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [EPIC](https://blog.opto22.com/optoblog/topic/epic) ## [Request-response vs. publish-subscribe, part 1: What's the diff?](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-1) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Feb 8, 2018, 11:17:12 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/network.jpg)](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-1) We all know that computers and other electronic devices—printers, routers, laptops, smartphones, and more—are networked so they can exchange information. But how does that information get where it’s supposed to go? How does a spreadsheet get to the printer, a YouTube video get to your smartphone, or—most important for automation engineers—a value from a sensor get to your HMI? [Read More](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-1) 3 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-1#comments-listing) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [IoT](https://blog.opto22.com/optoblog/topic/iot), [Networking](https://blog.opto22.com/optoblog/topic/networking), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Industrial Internet of Things](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things), [Data acquisition](https://blog.opto22.com/optoblog/topic/data-acquisition), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt) ## [OptoNews Tip: Two Ethernet interfaces - different on PACs & brains](https://blog.opto22.com/optoblog/optonews-tip-two-ethernet-interfaces-different-on-pacs-brains) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Apr 12, 2017, 5:12:50 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/PAC_independent_interfaces.png)](https://blog.opto22.com/optoblog/optonews-tip-two-ethernet-interfaces-different-on-pacs-brains) Opto 22 SNAP PAC controllers and brains both have two Ethernet network interfaces—pretty handy. But do you use them the same way? That's the question we'll answer in this tech tip. Most devices used on an Ethernet network have one network interface with an RJ-45 connector. But SNAP PAC controllers and EB brains each have two interfaces—two RJ-45 connectors. However, the two interfaces on controllers and brains are designed for different uses. [Read More](https://blog.opto22.com/optoblog/optonews-tip-two-ethernet-interfaces-different-on-pacs-brains) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-tip-two-ethernet-interfaces-different-on-pacs-brains#comments-listing) Topics: [Tips](https://blog.opto22.com/optoblog/topic/tips), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [Networking](https://blog.opto22.com/optoblog/topic/networking), [OptoNews 2017-04-12](https://blog.opto22.com/optoblog/topic/optonews-2017-04-12) ## [OptoNews Tip: Basic tool for troubleshooting PACs and more](https://blog.opto22.com/optoblog/optonews-tip-basic-tool-for-troubleshooting-pacs-and-more) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Mar 29, 2017, 3:53:34 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/social-suggested-images/wireshark-2.png)](https://blog.opto22.com/optoblog/optonews-tip-basic-tool-for-troubleshooting-pacs-and-more) One Ethernet network troubleshooting tool our Product Support Group recommends is [Wireshark](https://blog.opto22.com/optoblog/debugging-your-industrial-network-with-wireshark). It's been a helpful choice for many years, and it's free. Our recent blog post explains where to get Wireshark and how to use it. You can pay a lot for network analysis tools—and in some cases you may need them—but many times, the free ones do the job.  [Read More](https://blog.opto22.com/optoblog/optonews-tip-basic-tool-for-troubleshooting-pacs-and-more) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-tip-basic-tool-for-troubleshooting-pacs-and-more#comments-listing) Topics: [Tips](https://blog.opto22.com/optoblog/topic/tips), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [Networking](https://blog.opto22.com/optoblog/topic/networking), [OptoNews 2017-03-29](https://blog.opto22.com/optoblog/topic/optonews-2017-03-29) ## [Social Engineering: Your automation network's largest security vulnerability](https://blog.opto22.com/optoblog/social-engineering-your-automation-networks-largest-security-vulnerability) Posted by [Matt Newton](https://blog.opto22.com/optoblog/author/matt-newton) on Mar 21, 2017, 8:00:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/hacker-1725256.jpg)](https://blog.opto22.com/optoblog/social-engineering-your-automation-networks-largest-security-vulnerability) When most people think about cyber security, they probably conjure up thoughts of someone locked away in a dark room, wearing the same grey hoodie for months. Staring at a screen for days at a time looking for just the right network packet to tell them where and how to attack. But that's not always how hacking is done. [Read More](https://blog.opto22.com/optoblog/social-engineering-your-automation-networks-largest-security-vulnerability) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/social-engineering-your-automation-networks-largest-security-vulnerability#comments-listing) Topics: [Process control](https://blog.opto22.com/optoblog/topic/process-control), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [Networking](https://blog.opto22.com/optoblog/topic/networking), [Security](https://blog.opto22.com/optoblog/topic/security) ## [OptoNews Tip: Essential network cables & adapters](https://blog.opto22.com/optoblog/optonews-tip-essential-network-cables-adapters) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Mar 15, 2017, 4:31:37 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/port-87491_224x168.png)](https://blog.opto22.com/optoblog/optonews-tip-essential-network-cables-adapters) When you're working on your network, what's in your toolkit?  For automation networks or IT computer networks, a few essential cables and adapters should be in your kit. That way you've got them handy, whether you're troubleshooting network problems or just keeping your equipment and line up and running. [Read More](https://blog.opto22.com/optoblog/optonews-tip-essential-network-cables-adapters) 1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-tip-essential-network-cables-adapters#comments-listing) Topics: [Tips](https://blog.opto22.com/optoblog/topic/tips), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [Integrators](https://blog.opto22.com/optoblog/topic/integrators), [Networking](https://blog.opto22.com/optoblog/topic/networking), [OptoNews 2017-03-15](https://blog.opto22.com/optoblog/topic/optonews-2017-03-15) ## [Debugging your industrial network with Wireshark](https://blog.opto22.com/optoblog/debugging-your-industrial-network-with-wireshark) Posted by [Matt Newton](https://blog.opto22.com/optoblog/author/matt-newton) on Feb 28, 2017, 8:00:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/wireshark.png)](https://blog.opto22.com/optoblog/debugging-your-industrial-network-with-wireshark) Note that the information below applies not only to PCs, PACs, and PLCs, but to pretty much any industry-standard compliant network device. There are a ton of great network analysis tools out there today that you can pay huge sums of money for. But a go-to industry standard, and my tool of choice for everyday network troubleshooting, is a free piece of software called Wireshark. [Read More](https://blog.opto22.com/optoblog/debugging-your-industrial-network-with-wireshark) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/debugging-your-industrial-network-with-wireshark#comments-listing) Topics: [PLCs](https://blog.opto22.com/optoblog/topic/plcs), [IoT](https://blog.opto22.com/optoblog/topic/iot), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [Networking](https://blog.opto22.com/optoblog/topic/networking), [IIoT](https://blog.opto22.com/optoblog/topic/iiot) ## [The rise of the IoT middleware platform](https://blog.opto22.com/optoblog/the-rise-of-the-iot-middleware-platform) Posted by [Matt Newton](https://blog.opto22.com/optoblog/author/matt-newton) on Feb 21, 2017, 8:00:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/puzzle-1713170.jpg)](https://blog.opto22.com/optoblog/the-rise-of-the-iot-middleware-platform) In a recent [developer survey](http://iot.ieee.org/images/files/pdf/iot-developer-survey-2016-report-final.pdf) conducted by the Eclipse IoT Working Group, IEEE IoT, and Agile IoT, 40.8% of respondents indicated the Internet of Things (IoT) solutions they were either currently building or planning to build were IoT platforms or IoT middleware. Almost every large IT or OT company today has some form of IoT platform or middleware, with the current number of self-described IoT platforms exceeding 150. [Read More](https://blog.opto22.com/optoblog/the-rise-of-the-iot-middleware-platform) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/the-rise-of-the-iot-middleware-platform#comments-listing) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [Tips](https://blog.opto22.com/optoblog/topic/tips), [IoT](https://blog.opto22.com/optoblog/topic/iot), [Networking](https://blog.opto22.com/optoblog/topic/networking), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [Data acquisition](https://blog.opto22.com/optoblog/topic/data-acquisition) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/topic/networking/page/2) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [groov EPIC (506)](https://blog.opto22.com/optoblog/topic/groov-epic) - [groov RIO (301)](https://blog.opto22.com/optoblog/topic/groov-rio) - [optonews (218)](https://blog.opto22.com/optoblog/topic/optonews) - [IIoT (214)](https://blog.opto22.com/optoblog/topic/iiot) - [groov (192)](https://blog.opto22.com/optoblog/topic/groov) - [IoT (148)](https://blog.opto22.com/optoblog/topic/iot) - [Ignition (131)](https://blog.opto22.com/optoblog/topic/ignition) - [Internet of Things (131)](https://blog.opto22.com/optoblog/topic/internet-of-things) - [Node-RED (129)](https://blog.opto22.com/optoblog/topic/node-red) - [PACs (127)](https://blog.opto22.com/optoblog/topic/pacs) - [MQTT (125)](https://blog.opto22.com/optoblog/topic/mqtt) - [Events & conferences (117)](https://blog.opto22.com/optoblog/topic/events-conferences) - [Case studies (110)](https://blog.opto22.com/optoblog/topic/case-studies) - [Industrial Internet of Things (104)](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things) - [Videos (96)](https://blog.opto22.com/optoblog/topic/videos) - [Updates (82)](https://blog.opto22.com/optoblog/topic/updates) - [Tips (81)](https://blog.opto22.com/optoblog/topic/tips) - [OptoPartner (76)](https://blog.opto22.com/optoblog/topic/optopartner) - [Integrators (75)](https://blog.opto22.com/optoblog/topic/integrators) - [Remote monitoring (75)](https://blog.opto22.com/optoblog/topic/remote-monitoring) - [Ignition Edge (74)](https://blog.opto22.com/optoblog/topic/ignition-edge) - [Webinars (70)](https://blog.opto22.com/optoblog/topic/webinars) - [I/O (69)](https://blog.opto22.com/optoblog/topic/io) - [Process control (69)](https://blog.opto22.com/optoblog/topic/process-control) - [Energy management (64)](https://blog.opto22.com/optoblog/topic/energy-management) - [CODESYS (62)](https://blog.opto22.com/optoblog/topic/codesys) - [Training (57)](https://blog.opto22.com/optoblog/topic/training) - [PAC Control (51)](https://blog.opto22.com/optoblog/topic/pac-control) - [PAC Project (49)](https://blog.opto22.com/optoblog/topic/pac-project) - [groov View (49)](https://blog.opto22.com/optoblog/topic/groov-view) - [OEM (48)](https://blog.opto22.com/optoblog/topic/oem) - [cybersecurity (48)](https://blog.opto22.com/optoblog/topic/cybersecurity) - [digital transformation (46)](https://blog.opto22.com/optoblog/topic/digital-transformation) - [Discrete control (45)](https://blog.opto22.com/optoblog/topic/discrete-control) - [Machine builder (40)](https://blog.opto22.com/optoblog/topic/machine-builder) - [Firmware (39)](https://blog.opto22.com/optoblog/topic/firmware) - [edge computing (39)](https://blog.opto22.com/optoblog/topic/edge-computing) - [EPIC (37)](https://blog.opto22.com/optoblog/topic/epic) - [system integrator (37)](https://blog.opto22.com/optoblog/topic/system-integrator) - [Inductive Automation (35)](https://blog.opto22.com/optoblog/topic/inductive-automation) - [industrial automation (34)](https://blog.opto22.com/optoblog/topic/industrial-automation) - [groov Manage (33)](https://blog.opto22.com/optoblog/topic/groov-manage) - [Data acquisition (31)](https://blog.opto22.com/optoblog/topic/data-acquisition) - [Ignition Community Conference (31)](https://blog.opto22.com/optoblog/topic/ignition-community-conference) - [Security (30)](https://blog.opto22.com/optoblog/topic/security) - [Sparkplug (30)](https://blog.opto22.com/optoblog/topic/sparkplug) - [Factory Training (29)](https://blog.opto22.com/optoblog/topic/factory-training) - [Networking (28)](https://blog.opto22.com/optoblog/topic/networking) - [snap pac (28)](https://blog.opto22.com/optoblog/topic/snap-pac) - [REST API (26)](https://blog.opto22.com/optoblog/topic/rest-api) - [New products (25)](https://blog.opto22.com/optoblog/topic/new-products) - [Technology Partners (24)](https://blog.opto22.com/optoblog/topic/technology-partners) - [Water & wastewater (23)](https://blog.opto22.com/optoblog/topic/water-amp-wastewater) - [PLCs (21)](https://blog.opto22.com/optoblog/topic/plcs) - [manufacturing (21)](https://blog.opto22.com/optoblog/topic/manufacturing) - [API (20)](https://blog.opto22.com/optoblog/topic/api) - [Cirrus Link Solutions (20)](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions) - [developer (20)](https://blog.opto22.com/optoblog/topic/developer) - [groov EPIC Learning Center (20)](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center) - [OptoU (19)](https://blog.opto22.com/optoblog/topic/optou) - [smart manufacturing (19)](https://blog.opto22.com/optoblog/topic/smart-manufacturing) - [Electronics (18)](https://blog.opto22.com/optoblog/topic/electronics) - [HMI (18)](https://blog.opto22.com/optoblog/topic/hmi) - [OPC UA (18)](https://blog.opto22.com/optoblog/topic/opc-ua) - [Oil & gas (18)](https://blog.opto22.com/optoblog/topic/oil-gas) - [groov rio emu (18)](https://blog.opto22.com/optoblog/topic/groov-rio-emu) - [Food & beverage (17)](https://blog.opto22.com/optoblog/topic/food-amp-beverage) - [OptoPartner video (17)](https://blog.opto22.com/optoblog/topic/optopartner-video) - [energy monitoring (17)](https://blog.opto22.com/optoblog/topic/energy-monitoring) - [podcast (17)](https://blog.opto22.com/optoblog/topic/podcast) - [Building management (16)](https://blog.opto22.com/optoblog/topic/building-management) - [Awards and recognition (15)](https://blog.opto22.com/optoblog/topic/awards-and-recognition) - [REST (15)](https://blog.opto22.com/optoblog/topic/rest) - [SCADA (15)](https://blog.opto22.com/optoblog/topic/scada) - [mobile (15)](https://blog.opto22.com/optoblog/topic/mobile) - [Migration (14)](https://blog.opto22.com/optoblog/topic/migration) - [OptoChannel (13)](https://blog.opto22.com/optoblog/topic/optochannel) - [EPIC Security (12)](https://blog.opto22.com/optoblog/topic/epic-security) - [Opto 22 product support (12)](https://blog.opto22.com/optoblog/topic/opto-22-product-support) - [groov Manage series (12)](https://blog.opto22.com/optoblog/topic/groov-manage-series) - [I/O modules (11)](https://blog.opto22.com/optoblog/topic/i-o-modules) - [Modbus (11)](https://blog.opto22.com/optoblog/topic/modbus) - [OptoForum (11)](https://blog.opto22.com/optoblog/topic/optoforum) - [PAC Manager (11)](https://blog.opto22.com/optoblog/topic/pac-manager) - [power monitoring (11)](https://blog.opto22.com/optoblog/topic/power-monitoring) - [PAC Display (10)](https://blog.opto22.com/optoblog/topic/pac-display) - [oil and gas (10)](https://blog.opto22.com/optoblog/topic/oil-and-gas) - [Art of the Possible (9)](https://blog.opto22.com/optoblog/topic/art-of-the-possible) - [Deepsea Challenge (9)](https://blog.opto22.com/optoblog/topic/deepsea-challenge) - [IntegrateLive! (9)](https://blog.opto22.com/optoblog/topic/integratelive) - [OT data (9)](https://blog.opto22.com/optoblog/topic/ot-data) - [PID loop control (9)](https://blog.opto22.com/optoblog/topic/pid-loop-control) - [RESTful server (9)](https://blog.opto22.com/optoblog/topic/restful-server) - [Raspberry Pi (9)](https://blog.opto22.com/optoblog/topic/raspberry-pi) - [holiday schedule (9)](https://blog.opto22.com/optoblog/topic/holiday-schedule) - [white paper (9)](https://blog.opto22.com/optoblog/topic/white-paper) - [Automation World (8)](https://blog.opto22.com/optoblog/topic/automation-world) - [Edge I/O (8)](https://blog.opto22.com/optoblog/topic/edge-i-o) - [I/O (8)](https://blog.opto22.com/optoblog/topic/i-o) - [SSRs (8)](https://blog.opto22.com/optoblog/topic/ssrs) - [Unified Namespace (8)](https://blog.opto22.com/optoblog/topic/unified-namespace) - [data visualization (8)](https://blog.opto22.com/optoblog/topic/data-visualization) - [holiday hours (8)](https://blog.opto22.com/optoblog/topic/holiday-hours) - [webinar (8)](https://blog.opto22.com/optoblog/topic/webinar) - [IEC 61131-3 (7)](https://blog.opto22.com/optoblog/topic/iec-61131-3) - [Ignition Cloud Edition (7)](https://blog.opto22.com/optoblog/topic/ignition-cloud-edition) - [MQTT implementation (7)](https://blog.opto22.com/optoblog/topic/mqtt-implementation) - [Who's groovin (7)](https://blog.opto22.com/optoblog/topic/whos-groovin) - [groov server for windows (7)](https://blog.opto22.com/optoblog/topic/groov-server-for-windows) - [secure shell (7)](https://blog.opto22.com/optoblog/topic/secure-shell) - [technical tips (7)](https://blog.opto22.com/optoblog/topic/technical-tips) - [ARC Forum (6)](https://blog.opto22.com/optoblog/topic/arc-forum) - [Careers (6)](https://blog.opto22.com/optoblog/topic/careers) - [EPIC Security Series (6)](https://blog.opto22.com/optoblog/topic/epic-security-series) - [Eclipse Foundation (6)](https://blog.opto22.com/optoblog/topic/eclipse-foundation) - [Ignition Community Live (6)](https://blog.opto22.com/optoblog/topic/ignition-community-live) - [Linux (6)](https://blog.opto22.com/optoblog/topic/linux) - [data center (6)](https://blog.opto22.com/optoblog/topic/data-center) - [interactive demo (6)](https://blog.opto22.com/optoblog/topic/interactive-demo) - [machine monitoring (6)](https://blog.opto22.com/optoblog/topic/machine-monitoring) - [open source (6)](https://blog.opto22.com/optoblog/topic/open-source) - [ssh (6)](https://blog.opto22.com/optoblog/topic/ssh) - [Anniversary (5)](https://blog.opto22.com/optoblog/topic/anniversary) - [Digital I/O for Raspberry Pi (5)](https://blog.opto22.com/optoblog/topic/digital-i-o-for-raspberry-pi) - [IIoT System Architecture (5)](https://blog.opto22.com/optoblog/topic/iiot-system-architecture) - [OptoNews 2015-12-02 (5)](https://blog.opto22.com/optoblog/topic/optonews-2015-12-02) - [OptoOPCServer (5)](https://blog.opto22.com/optoblog/topic/optoopcserver) - [SVG (5)](https://blog.opto22.com/optoblog/topic/svg) - [certificate (5)](https://blog.opto22.com/optoblog/topic/certificate) - [cloud computing (5)](https://blog.opto22.com/optoblog/topic/cloud-computing) - [product philosophy (5)](https://blog.opto22.com/optoblog/topic/product-philosophy) - [software (5)](https://blog.opto22.com/optoblog/topic/software) - [system integration (5)](https://blog.opto22.com/optoblog/topic/system-integration) - [CODESYS blog series (4)](https://blog.opto22.com/optoblog/topic/codesys-blog-series) - [COVID-19 Update (4)](https://blog.opto22.com/optoblog/topic/covid-19-update) - [EdgeX (4)](https://blog.opto22.com/optoblog/topic/edgex) - [HiveMQ (4)](https://blog.opto22.com/optoblog/topic/hivemq) - [OpenVPN (4)](https://blog.opto22.com/optoblog/topic/openvpn) - [OptoDataLink (4)](https://blog.opto22.com/optoblog/topic/optodatalink) - [OptoNews 2015-03-04 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-03-04) - [OptoNews 2015-03-18 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-03-18) - [OptoNews 2015-04-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-04-01) - [OptoNews 2015-04-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-04-15) - [OptoNews 2015-04-29 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-04-29) - [OptoNews 2015-05-21 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-05-21) - [OptoNews 2015-06-03 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-06-03) - [OptoNews 2015-06-17 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-06-17) - [OptoNews 2015-07-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-07-01) - [OptoNews 2015-07-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-07-15) - [OptoNews 2015-07-29 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-07-29) - [OptoNews 2015-08-12 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-08-12) - [OptoNews 2015-08-26 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-08-26) - [OptoNews 2015-09-09 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-09-09) - [OptoNews 2015-09-23 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-09-23) - [OptoNews 2015-10-07 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-10-07) - [OptoNews 2015-10-21 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-10-21) - [OptoNews 2015-11-04 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-11-04) - [OptoNews 2015-11-18 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-11-18) - [OptoNews 2015-12-16 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-12-16) - [OptoNews 2016-01-06 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-01-06) - [OptoNews 2016-01-20 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-01-20) - [OptoNews 2016-02-03 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-02-03) - [OptoNews 2016-02-17 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-02-17) - [OptoNews 2016-03-02 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-03-02) - [OptoNews 2016-03-16 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-03-16) - [OptoNews 2016-03-30 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-03-30) - [OptoNews 2016-04-13 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-04-13) - [OptoNews 2016-04-27 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-04-27) - [OptoNews 2016-05-11 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-05-11) - [OptoNews 2016-05-25 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-05-25) - [OptoNews 2016-06-08 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-06-08) - [OptoNews 2016-06-22 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-06-22) - [OptoNews 2016-07-06 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-07-06) - [OptoNews 2016-08-03 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-08-03) - [OptoNews 2016-08-31 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-08-31) - [OptoNews 2016-09-14 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-09-14) - [OptoNews 2016-09-28 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-09-28) - [OptoNews 2016-10-12 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-10-12) - [OptoNews 2016-10-26 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-10-26) - [OptoNews 2016-11-09 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-11-09) - [OptoNews 2016-11-30 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-11-30) - [OptoNews 2016-12-14 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-12-14) - [OptoNews 2017-01-04 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-01-04) - [OptoNews 2017-01-18 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-01-18) - [OptoNews 2017-02-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-02-01) - [OptoNews 2017-02-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-02-15) - [OptoNews 2017-03-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-03-01) - [OptoNews 2017-03-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-03-15) - [OptoNews 2017-03-29 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-03-29) - [OptoNews 2017-04-12 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-04-12) - [Optomux (4)](https://blog.opto22.com/optoblog/topic/optomux) - [UNS (4)](https://blog.opto22.com/optoblog/topic/uns) - [machine data (4)](https://blog.opto22.com/optoblog/topic/machine-data) - [product design (4)](https://blog.opto22.com/optoblog/topic/product-design) - [serial module (4)](https://blog.opto22.com/optoblog/topic/serial-module) - [DMC guest blog (3)](https://blog.opto22.com/optoblog/topic/dmc-guest-blog) - [Discovery Day (3)](https://blog.opto22.com/optoblog/topic/discovery-day) - [G4 I/O (3)](https://blog.opto22.com/optoblog/topic/g4-i-o) - [GIF (3)](https://blog.opto22.com/optoblog/topic/gif) - [GPIO (3)](https://blog.opto22.com/optoblog/topic/gpio) - [ICC (3)](https://blog.opto22.com/optoblog/topic/icc) - [Insider (3)](https://blog.opto22.com/optoblog/topic/insider) - [Made in USA (3)](https://blog.opto22.com/optoblog/topic/made-in-usa) - [OEE (3)](https://blog.opto22.com/optoblog/topic/oee) - [OptoMMP (3)](https://blog.opto22.com/optoblog/topic/optommp) - [OptoNews 2016-08-17 (3)](https://blog.opto22.com/optoblog/topic/optonews-2016-08-17) - [OptoTagPreserve (3)](https://blog.opto22.com/optoblog/topic/optotagpreserve) - [YouTube (3)](https://blog.opto22.com/optoblog/topic/youtube) - [control engineering (3)](https://blog.opto22.com/optoblog/topic/control-engineering) - [groov RIO Learning Center (3)](https://blog.opto22.com/optoblog/topic/groov-rio-learning-center) - [open source software (3)](https://blog.opto22.com/optoblog/topic/open-source-software) - [python (3)](https://blog.opto22.com/optoblog/topic/python) - [virtual workshop (3)](https://blog.opto22.com/optoblog/topic/virtual-workshop) - [AI (2)](https://blog.opto22.com/optoblog/topic/ai) - [Aggregates & concrete (2)](https://blog.opto22.com/optoblog/topic/aggregates-amp-concrete) - [Build-a-Thon (2)](https://blog.opto22.com/optoblog/topic/build-a-thon) - [Expert Interview series (2)](https://blog.opto22.com/optoblog/topic/expert-interview-series) - [Firmware Engineer (2)](https://blog.opto22.com/optoblog/topic/firmware-engineer) - [LDAP (2)](https://blog.opto22.com/optoblog/topic/ldap) - [LoRaWAN (2)](https://blog.opto22.com/optoblog/topic/lorawan) - [MES (2)](https://blog.opto22.com/optoblog/topic/mes) - [MariaDB (2)](https://blog.opto22.com/optoblog/topic/mariadb) - [Sepasoft (2)](https://blog.opto22.com/optoblog/topic/sepasoft) - [Snowflake (2)](https://blog.opto22.com/optoblog/topic/snowflake) - [Spanish (2)](https://blog.opto22.com/optoblog/topic/spanish) - [Technical Writer (2)](https://blog.opto22.com/optoblog/topic/technical-writer) - [Version 3.4 update (2)](https://blog.opto22.com/optoblog/topic/version-3-4-update) - [Windows 10 (2)](https://blog.opto22.com/optoblog/topic/windows-10) - [automation 101 (2)](https://blog.opto22.com/optoblog/topic/automation-101) - [compliance (2)](https://blog.opto22.com/optoblog/topic/compliance) - [email notifications (2)](https://blog.opto22.com/optoblog/topic/email-notifications) - [firewall (2)](https://blog.opto22.com/optoblog/topic/firewall) - [serial (2)](https://blog.opto22.com/optoblog/topic/serial) - [21 CFR Part 11 (1)](https://blog.opto22.com/optoblog/topic/21-cfr-part-11) - [Amazon Web Services (1)](https://blog.opto22.com/optoblog/topic/amazon-web-services) - [Applications Engineer (1)](https://blog.opto22.com/optoblog/topic/applications-engineer) - [Big data (1)](https://blog.opto22.com/optoblog/topic/big-data) - [CNC (1)](https://blog.opto22.com/optoblog/topic/cnc) - [Ciberseguridad (1)](https://blog.opto22.com/optoblog/topic/ciberseguridad) - [Colombia (1)](https://blog.opto22.com/optoblog/topic/colombia) - [Corso Systems (1)](https://blog.opto22.com/optoblog/topic/corso-systems) - [Discover Gallery (1)](https://blog.opto22.com/optoblog/topic/discover-gallery) - [ENTELEC (1)](https://blog.opto22.com/optoblog/topic/entelec) - [EaaS (1)](https://blog.opto22.com/optoblog/topic/eaas) - [Education Partnerships (1)](https://blog.opto22.com/optoblog/topic/education-partnerships) - [Grafana (1)](https://blog.opto22.com/optoblog/topic/grafana) - [HART (1)](https://blog.opto22.com/optoblog/topic/hart) - [HVAC (1)](https://blog.opto22.com/optoblog/topic/hvac) - [HighByte (1)](https://blog.opto22.com/optoblog/topic/highbyte) - [Industrial Ethernet Book (1)](https://blog.opto22.com/optoblog/topic/industrial-ethernet-book) - [LinkedIn (1)](https://blog.opto22.com/optoblog/topic/linkedin) - [Log4Shell (1)](https://blog.opto22.com/optoblog/topic/log4shell) - [Log4j (1)](https://blog.opto22.com/optoblog/topic/log4j) - [Lucidchart (1)](https://blog.opto22.com/optoblog/topic/lucidchart) - [M-Bus (1)](https://blog.opto22.com/optoblog/topic/m-bus) - [Modern Elteknik (1)](https://blog.opto22.com/optoblog/topic/modern-elteknik) - [MySQL (1)](https://blog.opto22.com/optoblog/topic/mysql) - [Opto 22 (1)](https://blog.opto22.com/optoblog/topic/opto-22) - [OptoChat (1)](https://blog.opto22.com/optoblog/topic/optochat) - [OptoNews 2016-07-20 (1)](https://blog.opto22.com/optoblog/topic/optonews-2016-07-20) - [PLC programming (1)](https://blog.opto22.com/optoblog/topic/plc-programming) - [Pamux (1)](https://blog.opto22.com/optoblog/topic/pamux) - [PostgreSQL (1)](https://blog.opto22.com/optoblog/topic/postgresql) - [RS232 (1)](https://blog.opto22.com/optoblog/topic/rs232) - [RTD (1)](https://blog.opto22.com/optoblog/topic/rtd) - [SPS (1)](https://blog.opto22.com/optoblog/topic/sps) - [SoftPAC (1)](https://blog.opto22.com/optoblog/topic/softpac) - [Sweden (1)](https://blog.opto22.com/optoblog/topic/sweden) - [Tatsoft (1)](https://blog.opto22.com/optoblog/topic/tatsoft) - [User Accounts (1)](https://blog.opto22.com/optoblog/topic/user-accounts) - [Veteran's Day (1)](https://blog.opto22.com/optoblog/topic/veterans-day) - [Virtual Tour (1)](https://blog.opto22.com/optoblog/topic/virtual-tour) - [aerospace (1)](https://blog.opto22.com/optoblog/topic/aerospace) - [analisisydatos (1)](https://blog.opto22.com/optoblog/topic/analisisydatos) - [analog input module (1)](https://blog.opto22.com/optoblog/topic/analog-input-module) - [automatizacion (1)](https://blog.opto22.com/optoblog/topic/automatizacion) - [blockchain (1)](https://blog.opto22.com/optoblog/topic/blockchain) - [current transformers (1)](https://blog.opto22.com/optoblog/topic/current-transformers) - [customer service (1)](https://blog.opto22.com/optoblog/topic/customer-service) - [encryption (1)](https://blog.opto22.com/optoblog/topic/encryption) - [groov Admin (1)](https://blog.opto22.com/optoblog/topic/groov-admin) - [groov System Configurator (1)](https://blog.opto22.com/optoblog/topic/groov-system-configurator) - [groov maintenance license (1)](https://blog.opto22.com/optoblog/topic/groov-maintenance-license) - [indoor agriculture (1)](https://blog.opto22.com/optoblog/topic/indoor-agriculture) - [instrumentacion (1)](https://blog.opto22.com/optoblog/topic/instrumentacion) - [inteligenciaindustrial (1)](https://blog.opto22.com/optoblog/topic/inteligenciaindustrial) - [json (1)](https://blog.opto22.com/optoblog/topic/json) - [machine learning (1)](https://blog.opto22.com/optoblog/topic/machine-learning) - [maintenance technician (1)](https://blog.opto22.com/optoblog/topic/maintenance-technician) - [mining (1)](https://blog.opto22.com/optoblog/topic/mining) - [network segmentation (1)](https://blog.opto22.com/optoblog/topic/network-segmentation) - [port redirect (1)](https://blog.opto22.com/optoblog/topic/port-redirect) - [predictive maintenance (1)](https://blog.opto22.com/optoblog/topic/predictive-maintenance) - [redundancy (1)](https://blog.opto22.com/optoblog/topic/redundancy) - [reverse osmosis (1)](https://blog.opto22.com/optoblog/topic/reverse-osmosis) - [sdk (1)](https://blog.opto22.com/optoblog/topic/sdk) - [supply chain (1)](https://blog.opto22.com/optoblog/topic/supply-chain) - [temperature sensor (1)](https://blog.opto22.com/optoblog/topic/temperature-sensor) - [time proportional output (1)](https://blog.opto22.com/optoblog/topic/time-proportional-output) - [visio stencils (1)](https://blog.opto22.com/optoblog/topic/visio-stencils) - [wellsite automation (1)](https://blog.opto22.com/optoblog/topic/wellsite-automation) see all - [Products](https://www.opto22.com/products) - [Product Selector](https://www.opto22.com/products/product-selector) - [groov System](https://www.opto22.com/products/groov) - [I/O](https://www.opto22.com/products/i-o) - [Logic](https://www.opto22.com/products/logic) - [Data](https://www.opto22.com/products/data) - [Visualization](https://www.opto22.com/products/visualization) - [Accessories](https://www.opto22.com/products/accessories) - [Product Families](https://www.opto22.com/products/product-families) - [How to Buy](https://www.opto22.com/products/how-to-buy) - [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility) - [SNAP I/O Configurator](https://www.opto22.com/products/snap-i-o-configurator) - [Support](https://www.opto22.com/support) - [Contact Support](https://www.opto22.com/support/contact-us) - [Warranties](https://www.opto22.com/support/warranties) - [Troubleshooting](https://www.opto22.com/support/troubleshooting) - [Documents](https://www.opto22.com/support/documents-redirect) - [Downloads](https://www.opto22.com/support/downloads-redirect) - [Videos](https://www.opto22.com/support/videos-redirect) - [KnowledgeBase](https://www.opto22.com/support/optoknowledgebase-redirect) - [Training](https://www.opto22.com/support/training-options) - [About Us](https://www.opto22.com/about-us) - [Distributors](https://www.opto22.com/about-us/distributors) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Careers](https://www.opto22.com/about-us/careers) - [History](https://www.opto22.com/about-us/history) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [International](https://www.opto22.com/about-us/international) - [Location](https://www.opto22.com/about-us/directions) - [Community](https://www.opto22.com/community) - [Opto Partners](https://www.opto22.com/community/opto-partners) - [Opto Blog](https://www.opto22.com/community/opto-blog) - [Opto Forums](https://www.opto22.com/community/opto-forums) - [Events](https://www.opto22.com/community/events) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - [IIoT System Architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - [Cybersecurity](https://www.opto22.com/products/cybersecurity) - [Power and Energy Monitoring](https://www.opto22.com/products/power-and-energy-monitoring) - [How to Buy](https://www.opto22.com/products/how-to-buy) - [Hands-On Learning and Demo Units](https://www.opto22.com/products/hands-on-learning-and-demo-units) - [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility) - [System Configurator](https://www.opto22.com/products/system-configurator) - [Support](https://www.opto22.com/support) - [Manage groov](https://www.opto22.com/logon?returnurl=%2fmy-opto%2fmanage-groov) - [Documents](https://www.opto22.com/Support/Resources-Tools?rt=59) - [Downloads](https://www.opto22.com/Support/Resources-Tools?rt=68) - [Videos](https://www.opto22.com/Support/Videos) - [KnowledgeBase](https://www.opto22.com/Support/Resources-Tools?rt=67) - [Training](https://www.opto22.com/support/training-options) - [Troubleshooting](https://www.opto22.com/support/troubleshooting) - [Image Library](https://www.opto22.com/support/resources-tools/image-library-svg-editors) - [Developers](https://developer.opto22.com/) - [Talk to an Engineer](https://www.opto22.com/support/talk-to-an-engineer) - [Contact Us](https://www.opto22.com/support/contact-us) - [Warranties](https://www.opto22.com/support/warranties) - [Agency Approvals/Compliance](https://www.opto22.com/support/agency-approvals) - [Privacy Policy](https://www.opto22.com/support/privacy) - [About Us](https://www.opto22.com/about-us) - [History](https://www.opto22.com/about-us/history) - [Location](https://www.opto22.com/about-us/directions) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Opto 22 Product Philosophy](https://www.opto22.com/about-us/opto-22-product-philosophy) - [Customer Quotes/Testimonials](https://www.opto22.com/about-us/customer-quotes-testimonials) - [Virtual Tour](https://www.opto22.com/about-us/virtual-tour) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Distributors](https://www.opto22.com/about-us/distributors) - [International](https://www.opto22.com/about-us/international) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [Careers](https://www.opto22.com/about-us/careers) - [Community](https://www.opto22.com/community) - [OptoPartners](https://www.opto22.com/community/opto-partners) - [Technology Partners](https://www.opto22.com/community/technology-partners) - [Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) © 2026 Opto22 [Terms and Conditions](https://preview.opto22.com/special-pages/terms-conditions) | [Privacy](https://preview.opto22.com/special-pages/privacy) **(800) 321 OPTO (6786)** | 43044 Business Park Drive, Temecula CA 92590 USA ![](https://dc.ads.linkedin.com/collect/?pid=90128&fmt=gif)