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Opto 22

Opto 22 advances the edge of automation. Opto 22 designs and manufactures industrial control and IIoT products, like groov EPIC® and groov RIO™, that bridge the gap between IT and OT, following a core philosophy of open, standards-based technology. 
43044 Business Park Drive
Temecula, CA 92590-3614
USA
951-695-3000
800-832-6786
200+
50

Product Summary

Opto 22 manufactures reliable, easy-to-use SSRs, I/O, controllers, & software for automation and IIoT applications.

More Info on Opto 22

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For 50 years, OEMs, machine builders, system integrators, and IT and operations personnel have looked to Opto 22 for innovative automation products at an affordable price.

Opto 22’s groov® family of industrial edge controllers and I/O is designed from the ground up with integrated control, connectivity, and cybersecurity tools to help you connect automation, enterprise, and cloud data.

  • Securely access, monitor, and maintain your systems at remote locations or customer sites
  •  Collect, process, and publish operational and energy data backed by fault-tolerant storage and store-and-forward capability
  •  Develop real-time control programs in a language you know: ladder logic, function block diagram, flowcharts, Python, C/C++, and more
  • Build dynamic operator HMI screens for embedded or external touchscreens, mobile devices, and browsers
  • Replace costly, high-maintenance Windows PCs for HMI, OPC, and data processing with Linux-based industrial processors
  • Secure existing PLCs, traditional I/O, and standalone equipment, then integrate it with databases, business systems, and cloud services

Built on decades of field-proven experience, groov products offer lifetime guarantees on solid-state I/O, UL Hazardous Locations approval, ATEX compliance, and a wide -20 to 70 °C operating temperature range.

Count on free pre-sales engineering help and product support, too. All Opto 22 products are developed, manufactured, and supported in the U.S.A.
With nearly 50 years as a trusted automation manufacturer, we understand your projects and speak your protocols.

Products

010224
Firmware version 3.5 for the groov RIO edge I/O includes the Codesys runtime engine, allowing the groov RIO to function as a real-time controller coupled with software-configurable...
Feb. 7, 2024
5 Opto22 Edge Enabled Io Module
Discover Opto 22's new version 3.0 firmware update to groov RIO, introducing proportional-integral-derivative control, thermistor support, and centralized user management.
Jan. 23, 2021
Opto22 Epic
Opto 22 has released Version 3.0 of the groov EPIC platform with multiple new features, including centralized user management via LDAP.
Dec. 3, 2020
2004np Opto22
groov RIO from Opto 22 is an intelligent, Ethernet-based input/output unit that combines multi-signal, multifunction sensing with PoE-powered edge data processing for instant ...
April 30, 2020
2335 Press Release Rio 3d Master V2a F1b Alpha
Supplier Submitted
The groov RIO is an intelligent, Ethernet-based I/O unit that combines multi-signal, multifunction sensing with Power over Ethernet edge data processing for instant Industrial...
Feb. 4, 2020
2001np Opto22
Two new modules from Opto 22 support CAN bus integration and high-density temperature sensing.
Feb. 3, 2020
Four-Port Serial Communication Module
The GRV-CSERI-4 serial module from Opto 22 add RS-232C and RS-485 serial communications to the EPIC system.
Nov. 12, 2018
PAC Project Software Suite R10 from Opto 22 combines real-time control, HMI and data handling
PAC Project Software Suite R10 from Opto 22 combines real-time control, HMI and data handling functionality in a single integrated development environment to speed troubleshooting...
June 4, 2018
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The new version of groov from Opto 22 embeds key IIoT technologies MQTT and OPC-UA drivers directly into its industrial edge appliance.
Nov. 26, 2017
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Version 3.4 of the Groov mobile operator interface enables users to trend more data.
June 30, 2017

Videos

9 24 Title
Factory automation and cloud applications combine to optimize plant processes. Watch this Take Five video for the full story.
Sept. 24, 2021
Remote Access
Find out in this Take Five video why the use of remote access tends to be higher in the processing industries than in discrete manufacturing and where processing companies tend...
July 9, 2021
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A review of automation technology developments we’ve recently covered to help you stay on top of what’s happening in the world of industrial automation.
May 21, 2020
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Opto 22 distributor RS Components explains its introduction of Opto 22 products in the Asia-Pacific area and Europe—in particular Opto 22's groov mobile HMI for burgeoning global...
Dec. 14, 2015
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Supplier Submitted
What is Industrial Automation?
Dec. 9, 2014
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Opto 22's Gerhard Kreiling explains how the company's groov product can be used to take your industrial HMI applications mobile. From native Opto 22 drivers to OPC UA and Modbus...
Dec. 5, 2014
Packaging Machinery Trends: Communications and Mobile
As a non-exhibiting automation supplier at PackExpo, Opto 22’s Benson Hougland came to observe, learn, and see where today’s technology trends could be heading.
Nov. 14, 2014
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Gerhard Kreiling with Opto 22 showcases the company’s groov HMI design system to create interfaces that extend HMI visibility and functionality to mobile devices.
April 17, 2014
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This video podcast explores whether or not HMI optimization is practical for all manufacturers; how the core concepts behind what constitutes an effective HMI have changed over...
Aug. 16, 2013
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Opto 22 Shows How to Take Mobility to HMIs | In its display at The Automation Conference 2013, Opto 22’s Benson Hougland showed groov, which provides secure access to automation...
May 28, 2013

Podcasts

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Automation World: Gets Your Questions Answered
In this episode, we connect with Josh Eastburn and Benson Hougland of Opto 22 to learn more about connecting edge computing technology with legacy automation technologies in industrial...
Is Open Source Software a Good Choice for SCADA?
Automation World: Gets Your Questions Answered
In this episode of the "Automation World Gets Your Questions Answered" podcast series, we connect with Benson Hougland and Terry Orchard of Opto 22 to find out if open source ...

Resources

Supplier Submitted
This white paper introduces the concept of demand response (DR) in energy management. DR offers an opportunity for industrial and commercial businesses to not just reduce energy...
April 9, 2012

Blogs

Today’s Digital Transformation Reality
Dana Inc. and Streamline Innovations show how digital transformations can start today in the discrete and process industries using Ignition to overcome legacy infrastructure’s...
Sept. 20, 2019
Benson Hougland, Vice president of marketing and product strategy, Opto 22
Regardless of the connected automation device you’re looking to install, key security features to look for include network interfaces, firewalls, data communication options, encryption...
Aug. 16, 2019
Assessing Open Source Software for Industrial Use
The “Automation World Gets Your Questions Answered” podcast gets insights from Benson Hougland and Terry Orchard of Opto 22 about the practical realities of using open source ...
Aug. 8, 2019
The Future of Industrial Networking
During the Automation World Conference & Expo, a panel of technology experts discussed how advanced networking technologies will lead to open, standards-based communication from...
May 22, 2019
Benson Hougland, Opto 22
How new controller technology addresses the issue of reliably getting data from the edge where the data originates to the databases and people who need it for analysis and decision...
May 10, 2019
Garrick Reichert, Opto 22
The integration of artificial intelligence tools with Industrial Internet of Things-enabled devices is getting easier, thereby giving companies of all sizes access to analytical...
Nov. 2, 2018
Your Automation Word Du Jour: Decoupling
From MQTT and HMIs to digital twins, IoT app connectivity and the EdgeX Foundry, the concept of decoupling software from hardware is quickly moving to the forefront of automation...
Nov. 1, 2018
Buying Behaviors Alter Automation Technology Sales
Just as consumer buying behaviors have shifted online, the purchase of automation technologies is undergoing the same transition—and it’s changing how technology suppliers and...
Oct. 9, 2018
Arun K. Sinha, Opto 22
The convergence of operational technology and information technology systems could help manufacturers embrace new service offerings using web-based business models.
Aug. 2, 2018
Value of Automation: Break the Replacement Cycle
When systems go down, you’re under pressure to just get them back up and running again. But it pays to assess whether or not you have the right parts in there and how you can ...
June 6, 2018

News

Benson Hougland Opto22
A look at how Alta Refrigeration achieves faster, easier product development and servicing with groov EPIC and MQTT.
July 26, 2022
Opto22 Epic34 Rio 300dpi
Supplier Submitted
Latest firmware updates offer new data services capabilities plus updated software for security.
June 29, 2022
Download
Supplier Submitted
The GRV-R7-I1VAPM-3 is a groov RIO energy management unit (EMU) designed as an intelligent, distributed energy monitoring module. With built-in web-based configuration, commissioning...
March 14, 2022
Groov Rio Emu Pr
Supplier Submitted
GRV-R7-I1VAPM-3 offers three-phase industrial AC monitoring in a standalone edge I/O module.
Feb. 8, 2022
Grv Ivapm 3 Mm1001 10
Supplier Submitted
GRV-IVAPM-3 for three-phase AC power monitoring. GRV-MM1001-10 for universal I/O.
Dec. 9, 2021
Firmware333 Final
Supplier Submitted
New features support remote access gateway functions for securely managing devices and PLCs.
Nov. 11, 2021
Epic Rio Stand Alone W Ignition Edge
Supplier Submitted
New groov models provide more memory and storage to support the latest releases from Inductive Automation.
May 6, 2021
Epic Rio Eclipse Sparkplug Pr V2
Supplier Submitted
MQTT/Sparkplug governing body and industry collective welcomes a change-making industrial automation manufacturer to help drive the future of the protocol.
April 29, 2021
Rio Pressrelease Ssh Ldap Pid
Supplier Submitted
Version 3.0 firmware enables distributed closed-loop control, central user management, and tens of thousands more I/O combinations.
Nov. 23, 2020
Epic 30 Release
Supplier Submitted
Enhancements include central user management, lower-cost licensing, and better remote troubleshooting.
Nov. 2, 2020

Articles

Robotic painting process
How a tier-one automotive supplier went from clipboards to the cloud by connecting legacy injection molding machines for less than $1,000 per machine without writing a single ...
Oct. 22, 2025
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The ability to aggregate and analyze operations and IT data in the cloud provides next-level insights set to elevate asset performance, boost product quality, and ensure proactive...
May 4, 2023
Benson Hougland Opto22
A look back at the key technology developments that delivered Industry 4.0 gives us a good indication of where industry is headed.
Nov. 1, 2022
Intrinsics Imaging’s AI-powered vision system uses edge I/O to integrate cloud analytics into process controls.
May 14, 2022
The Pinebrook Water District reservoir lies in the hills northwest of Boulder, Colo.
Remote I/O over MQTT helps Rust Automation deploy affordable remote monitoring in a challenging environment.
March 21, 2022
2203 F1
Modern edge environments pack a compute, storage, and connectivity punch to fuel data-driven insights and smart automation.
March 15, 2022
2202 F2
This first installment in a four-part series on key industrial network technologies explains how an ultra lightweight data transfer protocol became a widely used data gathering...
Feb. 25, 2022
To bridge the IT/OT divide, OT personnel will need to become more familiar with IT methodologies, and IT personnel will need to spend more time familiarizing themselves with the nuts and bolts of OT.
While the skills gap facing industry has been well publicized, overcoming the challenges it presents requires a targeted approach that considers the nuances of the problem.
Jan. 25, 2022
Getty Images 1182247402
Determining which type of controller to use in an automated system can lead to some difficult choices. Focusing on the application and specific capabilities of each controller...
Dec. 23, 2021
Josh Eastburn, Director of Technical Marketing, Opto 22
Supplier Submitted
System integrator Perceptive Controls helps one community make the leap into a MQTT Sparkplug-based SCADA infrastructure.
Nov. 4, 2021

Contacts

Benson Hougland

Benson Hougland

Vice President, Marketing and Product Strategy

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Additional content from Opto 22

2110 F2
As manufacturers digitally transform their operations, finding the right technologies can be an overwhelming process. Don’t overlook your supplier’s ability to provide the right...
Oct. 19, 2021
2110 F1
If you’re like most manufacturers, you’re not operating a greenfield site with the latest internet-ready equipment. However, you’re likely facing numerous digitalization initiatives...
Oct. 14, 2021
Don Pearson, vice president of sales and marketing at Inductive Automation.
Advantech, Bedrock Automation, Cognex, Hilscher, Opto 22, and Stratus Technologies—among others—demonstrate how their products work with Inductive Automation’s Ignition platform...
Sept. 23, 2021
Image001
A look at how digitalization and the need for scalability are driving more interest and investment in cloud-based industrial applications and how automation technology suppliers...
Sept. 14, 2021
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Research shows that digital transformation is the primary driver of automation technology spending across the discrete, batch, and continuous process industries. But which technologies...
Aug. 10, 2021
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Though it represents one of the greater job skill challenges for new entrants, technology is increasingly viewed as a key attractor for the next-generation industrial workforce...
July 15, 2021
Josh Eastburn, Director of Technical Marketing, Opto 22
Supplier Submitted
System integrator Engenuity uses Opto 22’s groov EPIC for integrated data and control in the oil and gas industries.
July 15, 2021
Getty Images 961317904
From dealing with core operating factors such as the hazardous and remote location of many assets to new consolidation and outsourcing trends, the process industries are leading...
June 2, 2021
A rotary filler/capper unit at Emerald 66.
Supplier Submitted
How a hand sanitizer packaging plant is using a unique automation architecture to modernize its operations.
May 18, 2021
Opto 22's groov RIO with Ignition Edge Onboard.
Extending their Ignition Onboard partnership, Opto 22 now offers versions of groov EPIC and groov RIO with Inductive Automation’s Ignition 8 built in.
May 7, 2021
Image001
A standardized version of I/O provides users and machine builders with the opportunity to scale systems quickly, but traditional I/O still holds an important role.
May 5, 2021
Martins’ monitoring system uses groov RIO to grab existing I/O signals, send them into cloud storage, and generate useful alerts and reports.
Supplier Submitted
Industrial companies’ innovative approaches to market demands, enabled by industrial edge devices, illustrate how edge device technology is enabling manufacturers to be more adaptive...
March 3, 2021