---
title: OptoBlog | Water & wastewater (3)
description: Water & wastewater | (3)
---
- [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)
[](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
## [Case Study: Mobile interface reduces staff travel](https://blog.opto22.com/index.php/reduce-staff-travel)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Nov 18, 2013, 9:27:00 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/index.php/reduce-staff-travel)
In the Charter Township of Union, Michigan, staff used to have to travel to each equipment location to check on wells, pumping stations, and water treatment plants.
Wastewater Superintendent Michael Dearing and Chief Water Operator Shaun McBride added PCs running HMI software plus remote desktop software to view them, but it wasn't enough.
What they really wanted was a mobile solution to monitor even the smallest installations and check on key process indicators like flow, tank levels, and power consumption.
[Read More](https://blog.opto22.com/index.php/reduce-staff-travel)
0 Comments [Click here to read/write comments](https://blog.opto22.com/index.php/reduce-staff-travel#comments-listing)
Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Process control](https://blog.opto22.com/optoblog/topic/process-control), [Water & wastewater](https://blog.opto22.com/optoblog/topic/water-amp-wastewater)
## [Case study: groov streamlines HMI access](https://blog.opto22.com/index.php/groov-streamlines-hmi-access)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Oct 25, 2013, 7:14:00 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/index.php/groov-streamlines-hmi-access)
PC-based HMI software works great when operators are at headquarters, but what if they're not?
Covina Irrigating Co. monitors 12 separate sites in their water distribution system, with an assortment of pumps, tanks, valves, filters, and more at each site.
Operators often need to see equipment data when they're off site. They used to use remote desktop software on a notebook PC, but that method allows only one operator at a time to log in and use the HMI.
[Read More](https://blog.opto22.com/index.php/groov-streamlines-hmi-access)
0 Comments [Click here to read/write comments](https://blog.opto22.com/index.php/groov-streamlines-hmi-access#comments-listing)
Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Water & wastewater](https://blog.opto22.com/optoblog/topic/water-amp-wastewater)
## [groov Case Study: Mobile HMI for water treatment](https://blog.opto22.com/index.php/groov-case-study-mobile-hmi-for-water-treatment)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 22, 2013, 2:00:00 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/index.php/groov-case-study-mobile-hmi-for-water-treatment)
Gavin Gray knew from experience about the problems you can run into when you're trying to set up remote monitoring from a mobile interface.
When a water treatment client asked for mobile capability, he wasn't at all sure he wanted to spend the time. A busy integrator and machine builder, Gray had plenty of other work to do.
[Read More](https://blog.opto22.com/index.php/groov-case-study-mobile-hmi-for-water-treatment)
0 Comments [Click here to read/write comments](https://blog.opto22.com/index.php/groov-case-study-mobile-hmi-for-water-treatment#comments-listing)
Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Process control](https://blog.opto22.com/optoblog/topic/process-control), [groov](https://blog.opto22.com/optoblog/topic/groov), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [Water & wastewater](https://blog.opto22.com/optoblog/topic/water-amp-wastewater)
[Previous](https://blog.opto22.com/optoblog/topic/water-amp-wastewater/page/2) [All posts](https://blog.opto22.com/optoblog/all)
### Subscribe to Email Updates
### Recent Posts
### Posts by Topic
- [groov EPIC (509)](https://blog.opto22.com/optoblog/topic/groov-epic)
- [groov RIO (304)](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 (132)](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 (118)](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 (58)](https://blog.opto22.com/optoblog/topic/training)
- [PAC Control (52)](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)
- [Firmware (40)](https://blog.opto22.com/optoblog/topic/firmware)
- [Machine builder (40)](https://blog.opto22.com/optoblog/topic/machine-builder)
- [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)
- [Ignition Community Conference (32)](https://blog.opto22.com/optoblog/topic/ignition-community-conference)
- [Data acquisition (31)](https://blog.opto22.com/optoblog/topic/data-acquisition)
- [Factory Training (30)](https://blog.opto22.com/optoblog/topic/factory-training)
- [Security (30)](https://blog.opto22.com/optoblog/topic/security)
- [Sparkplug (30)](https://blog.opto22.com/optoblog/topic/sparkplug)
- [snap pac (29)](https://blog.opto22.com/optoblog/topic/snap-pac)
- [Networking (28)](https://blog.opto22.com/optoblog/topic/networking)
- [REST API (26)](https://blog.opto22.com/optoblog/topic/rest-api)
- [New products (25)](https://blog.opto22.com/optoblog/topic/new-products)
- [Technology Partners (25)](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)
- [machine monitoring (7)](https://blog.opto22.com/optoblog/topic/machine-monitoring)
- [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)
- [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)
- [AI (3)](https://blog.opto22.com/optoblog/topic/ai)
- [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)
- [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)
- [SoftPAC (2)](https://blog.opto22.com/optoblog/topic/softpac)
- [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)
- [machine learning (2)](https://blog.opto22.com/optoblog/topic/machine-learning)
- [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)
- [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)
- [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