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groov RIO MM2 is an award winner!

Opto 22 takes another Engineers’ Choice award in Control Engineering magazine’s annual competition. CTLx_ENG_2022_EngAward_WinnerThank you for making the groov RIO MM2 the choice of engineers! We were honored to learn that our newly introduced edge I/O product was named a 2022 Engineers’ Choice Award winner in the 35th annual Control Engineering awards program. The Engineers’

Announcing two new groov EPIC I/O modules for power monitoring and universal I/O

Are you looking to lower your energy spend, avoid equipment failure, and reduce carbon emissions? Good news. With Opto 22’s two new I/O modules, you can bring energy, performance, and machine health data directly from the edge—from both old and new equipment—into backend systems, reducing complexity, cost, and timelines. GRV-IVAPM-3 This 3-phase power monitoring module

Two new groov EPIC I/O modules for power monitoring and universal I/O

Learn about two new I/O modules just announced for the groov EPIC controller. Two highly anticipated groov EPIC modules are here: the 3-phase power monitoring module with 64 channels of data (!), and the highly flexible, software-configurable multifunction, multi-signal module. These new modules can take your system to another level of efficiency and another step closer to your digital

Simplify cybersecurity with publish-subscribe protocol

Michigan-based Waterford Township is upgrading its water/wastewater controls and SCADA system with MQTT publish-subscribe protocol running on Opto 22’s groov EPIC controllers Similar to training and retraining staff, one of the best ways to instill cybersecurity protections is to make them simple, so users will be more likely to get in the habit of using

Creating a Smart Field with 114 Sites in Just Eight Months

Scalable SCADA and MQTT Were Crucial to Achieving Ambitious Goals NGL Energy Partners is a diversified midstream oil & gas company that provides multiple services to producers and end users, including transportation, storage, blending, and marketing of crude oil. To improve its operational efficiency and revenue-generating capabilities, NGL embarked on an ambitious project that created a

Securing MQTT Messages

The use of a message broker in MQTT communications addresses some industrial networking security concerns, but not all of them. The co-inventor of the technology offers tips on how to secure your MQTT communications. A key aspect of MQTT’s (message queueing telemetry transport) architecture involves the use of an intermediary server to collect data, as

Opto 22 Product Philosophy: Here Today, Here Tomorrow

Introducing Opto 22 Products In 1974, engineer Bob Engman started Opto 22 with just 22 products: optically isolated solid-state relays (SSRs) manufactured for better reliability using a new potting process he helped invent. Today, more than 45 years later, the company still sells and supports all 22 of those original SSRs—plus hundreds of other reliable

Setting Up an Opto22 groov RIO

Once you unbox your groov RIO from Opto22, you have access to a versatile piece of hardware. You can run through the excellent documentation provided by Opto22, and we will take you through the process of turning it into a fully functional controller for your facility over the next few posts. Based on your hardware

MQTT Explained by Arlen Nipper

In this video from Inductive Automation, Arlen Nipper, the co-inventor of MQTT, explains what MQTT is why it was invented.

Introducing groov RIO: I/O for the IIoT™

Intelligent, multi-signal, multifunction, PoE-powered, remote Ethernet I/O for IIoT and automation applications Now with one compact unit, you can: Power the unit and connected I/O with 802.3af PoE Class 0 switches, or a 10-32 VDC power supply Wire up to 8 channels of mixed I/O signals (configurable for temperature, current, voltage, or discrete inputs or outputs), plus

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