
Seamless automation through flexible I/O and advanced Edge control





OVERVIEW
What is groov EPIC?

Why groov EPIC?
Edge Computing Meets Real-Time Control.
Benefits
5 Key Benefits of Groov EPIC
Eliminates the need for separate I/O modules, PLCs, and gateways by combining everything into one device.
Each unit offers 8-10 software-configurable channels that support analog, digital, relay, and temperature inputs/outputs—reducing the need for multiple I/O modules.
Supports TLS encryption, VPN access, and user authentication to keep data secure and protected from cyber threats.
Works with MQTT, OPC UA, REST API, and Modbus/TCP, making it easy to send data to cloud platforms, databases, and industrial controllers.
PoE-powered (Power over Ethernet) or DC-powered, groov RIO simplifies installation and scales easily across large industrial sites with minimal infrastructure.

Features
Groov EPIC Features
Industrial control, reimagined at the Edge.
High Performane Controller
- Two gigabit Ethernet interfaces for network segmenting and zoning
- One HDMI port for an external monitor
- Two USB ports for data storage, Wi-Fi adapters, keyboard, mouse
- Rated -20 to 70º C
Integrated HDMI-based Touch Display
- High-resolution color touchscreen display
- Displays groov Manage pages
- Configure processor and modules
- Troubleshoot I/O
- See module specs and wiring diagrams
- Displays groov View screens
- HDMI port for external display
Modular Wide Range Power Supply
Power options:
- 110-240 VAC power supply
- 24-48 VDC power converter
- Pass through power adapter, 10-15 VDC up to 9A
Stainless Steel Chassis
Highly ventilated 0, 4, 8, or 16 module chassis
groov I/O — Smart. Scalable. Effortless.
- 4-24 channels per module
- Isolated and non-isolated versions
- Lower cost, simple function modules available
- Hot swappable
- Integrated wire way with hinged 2-position top for heavy gauge wiring
- Locks into chassis with single captive screw
Features
Groov EPIC Features
Software-configurable for analog, digital, temperature, and relay I/O.
Supports Modbus/TCP, MQTT, OPC UA, SNMP, and REST API for seamless industrial integration.
Runs local logic, data processing, and automation workflows without a PLC.
TLS encryption, user authentication, and VPN support ensure data security.
Supports daisy-chaining, separate control/data networks, and easy expansion.
Easily connects to AWS, Azure, Google Cloud, Ignition, and SCADA systems.
Security
Secure by Design, at the Edge and Beyond
Assign unique usernames and passwords with role-based access control.
Segment and protect your control system with an on-device software firewall.
Supports TLS-encrypted protocols like HTTPS, MQTT with TLS, and secure RESTful APIs.
Use secure shell (SSH) for remote access and manage trusted certificates for authentication.
Built-in VPN client enables encrypted remote access without exposing the network.
Hardened operating system with limited services, no open ports by default, and regular updates.
PR 1 & PR2
The Edge Controller That Does It All No Cabinet Rewiring Required.
Power. Control. At the Edge.
Universal remote I/O with Edge-ready intelligence
The groov RIO M1 and M2 modules offer software-configurable, multi-signal I/O in a compact, industrial form—eliminating the need for custom wiring and multiple I/O cards. With built-in edge processing, dual Ethernet ports, and native protocol support, groov RIO is designed to deploy fast, scale easily, and integrate seamlessly into both traditional and IIoT systems.
Two models, flexible options for control and integration
Choose the M1 for standalone I/O and edge data publishing, or step up to the M2 for full control with PAC Control Runtime and certified Ignition Edge support. Both devices come ready with built-in Node-RED, Python, and REST APIs for edge automation and data handling.
Smarter I/O for system integrators, OEMs, and end users
groov RIO’s software-defined I/O allows one device to handle multiple signal types — from digital and analog to thermocouples and RTDs. Integrators save on design and wiring time, OEMs standardise builds, and engineers gain local data control and cloud connectivity in one drop-in unit.
No racks. No PLCs. No licensing fees.
With universal I/O, secure networking, and open protocols, groov RIO M1 and M2 remove traditional automation barriers. Get real-time control and communication with zero additional software licences, central processors, or proprietary lock-ins.


Software
All-In-One Industrial Platform with Built-in control, visualisation, and connectivity
Epic Software Architecture
Universal remote I/O with Edge-ready intelligence
Choose the M1 for standalone I/O and edge data publishing, or step up to the M2 for full control with PAC Control Runtime and certified Ignition Edge support. Both devices come ready with built-in Node-RED, Python, and REST APIs for edge automation and data handling.
Two models, flexible options for control and integration
Choose the M1 for standalone I/O and edge data publishing, or step up to the M2 for full control with PAC Control Runtime and certified Ignition Edge support. Both devices come ready with built-in Node-RED, Python, and REST APIs for edge automation and data handling.
Smarter I/O for system integrators, OEMs, and end users
groov RIO’s software-defined I/O allows one device to handle multiple signal types — from digital and analog to thermocouples and RTDs. Integrators save on design and wiring time, OEMs standardise builds, and engineers gain local data control and cloud connectivity in one drop-in unit.
No racks. No PLCs. No licensing fees.
With universal I/O, secure networking, and open protocols, groov RIO M1 and M2 remove traditional automation barriers. Get real-time control and communication with zero additional software licences, central processors, or proprietary lock-ins.
COMPARE
groov EPIC Comparison

groov EPIC PR 1
On-the-rack controller for the groov EPIC system.

groov EPIC PR2
On-the-rack controller for the groov EPIC system, with increased RAM & storage and Ignition 8

2GB memory for control, connectivity,
and data handling.

4GB memory for enhanced performance, ideal for more demanding applications, including Ignition Edge 8.

Standard memory for control, connectivity,
and data handling.

Increased memory for enhanced performance, ideal for more demanding applications, including Ignition Edge 8.

Supports PAC Control, CODESYS, Node-RED, and groov Manage; optional Ignition Edge.

Supports PAC Control, CODESYS, Node-RED, and groov Manage; optional Ignition Edge.

One HDMI port for external monitor connection, ideal for OEM applications or large-screen HMI display.

Same HDMI port configuration, supporting external visualizations of control systems for enhanced usability.

Dual independent Gigabit Ethernet ports for secure network segmentation and connectivity.

Same dual Ethernet configuration with additional internal performance optimizations for handling more network traffic.

Two USB ports for serial communication, touchscreen monitors, or approved Wi-Fi adapters.

Same two USB ports, providing extended peripheral capabilities for more advanced applications.

Zero-trust architecture with built-in firewalls, TLS certificates, and user authentication.

Advanced zero-trust security features with increased capacity for larger, multi-user environments and higher data traffic.

Compatible with up to 16 groov I/O modules
(analog, discrete, and serial).

Compatible with up to 16 groov I/O modules
(analog, discrete, and serial).

Certified for vibration and shock resistance, capable of withstanding industrial conditions with minimal wear and tear.

Includes the same certifications for operational resilience in more demanding environments.

Operating temperature range of 0° to 70°C (32° to 158°F), ensuring resilience in standard industrial environments.

Same operating temperature range, with enhanced heat dissipation for higher processing loads.

Ideal for small to medium-sized industrial control systems where you need PLC functionality, data collection, and real-time edge processing.

Best for high-performance applications requiring advanced processing, such as handling larger data volumes, complex analytics, and edge computing for big industrial sites.
Size and Weight
Height
123 mm (4.84 inches)
Height
123 mm (4.84 inches)
Width
148 mm (5.83 inches)
Width
148 mm (5.83 inches)
Depth
66 mm (2.60 inches)
Depth
66 mm (2.60 inches)
Weight
680 grams (1.50 pounds)
Weight
720 grams (1.59 pounds)
RESOURCES
groov EPIC Resources
groov EPIC, groov RIO, MQTT
Guide to Networking groov Products
Discover how to network groov EPIC and RIO — read
groov RIO, groov RIO EMU, groov RIO M1 & M2, groov RIO Security, Opto 22
groov RIO Data Sheet
This data sheet outlines technical specifications, I/O capabilities, supported protocols,
Codesys
CODESYS Brochure for Device Manufacturers
CODESYS gives device manufacturers a flexible, hardware-independent platform for IEC
Codesys
Codesys
Learn more about CODESYS—an industry-standard programming environment built into groov
groov Manage, Opto 22
groov Manage
Learn more about groov Manage—the intuitive browser-based interface that simplifies
gallery
groov EPIC Videos

Intro to groov EPIC – Webinar

groov EPIC: The Edge of Automation

Introducing groov EPIC

Why groov EPIC? Webinar

How to assemble and disassemble the groov EPIC

How to Activate Ignition Edge on groov EPIC
FAQ
groov EPIC Frequently Asked Questions
What makes groov EPIC different from traditional PLCs?
groov EPIC combines control, visualisation, data processing, and networking into one edge-ready platform, eliminating the need for separate HMIs, gateways, and PCs.
Can I use groov EPIC with my existing PLC systems?
Yes. groov EPIC supports integration with existing PLCs via protocols like Modbus, OPC UA, and EtherNet/IP, making it ideal for brownfield upgrades.
Is groov EPIC secure for IIoT applications?
Absolutely. It includes a configurable firewall, user authentication, encrypted communications (TLS), and support for secure protocols like MQTT and HTTPS.
What programming options does groov EPIC support?
You can use flow-based programming with Node-RED, IEC 61131-3 with CODESYS, or Opto 22’s native PAC Control—offering flexibility for all skill levels.
Does groov EPIC support cloud connectivity?
Yes. groov EPIC natively supports MQTT Sparkplug B, REST APIs, and secure connections to platforms like AWS, Azure, and Google Cloud.
Can I build and view HMIs directly on groov EPIC?
Yes. With groov View built-in, you can create browser-based HMIs that run locally on the EPIC and are accessible from any device with a browser.
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