Opto 22 announced groov RIO, a family of intelligent, distributed input/output (I/O) for IIoT and automation applications. groov RIO represents a first-in-class solution for its ability to quickly connect traditional wired switches and sensors directly to Ethernet networks, software applications, and cloud platforms without intermediary control or communication hardware, such as PLCs, PACs, or PCs, according to its maker.
Opto 22's groov RIO
The first shipping version of groov RIO is the GRV-R7-MM1001-10, a standalone, 10-channel, multi-signal, multifunction I/O unit for signals including thermocouples (TCs), integrated circuit temperature devices (ICTDs), voltage inputs, current inputs, millivolt inputs, discrete DC inputs, self-wetting discrete inputs, discrete DC sinking outputs, and Form C mechanical relays.
In addition, two channels provide special features like pulse counting, on- and off-time totalization, software latching, frequency measurement, and more. GRV-R7-MM1001-10 is completely standalone and software-configurable through a browser-based interface.
A groov RIO unit can be installed and operated independently, using its embedded software tools and protocols to share data instantly across the organization, according to Opto 22.
“When we designed groov RIO, we were looking for ways to democratize I/O data, because that’s what the IIoT is all about,” said Opto 22 Vice President of Product Strategy Benson Hougland. “Although groov RIO can be used as remote I/O with our groov EPIC system or another control system, we also wanted it to operate autonomously, facilitating direct connection between I/O signals and databases, business software, or cloud IoT platforms.”
groov RIO boasts flexibility that significantly speeds integration of IIoT applications, according to its maker. GRV-R7-MM1001-10 supports 12 different types of field I/O circuits, making it capable of more than 52,000 I/O combinations, which dramatically simplifies module selection and spares management. It also provides no-hassle, enclosure-free installation with multiple power options, including standard 802.3af Power-over-Ethernet (PoE); an extended operating temperature range; and UL Hazardous Locations and ATEX approvals.
Once installed, groov RIO can be independently managed and configured through browser-based tools. Per-channel I/O type and signal-processing options through groov Manage eliminate the need for a master control unit, and support for standard enterprise network services like DNS, DHCP, and VPN facilitates network connectivity. Embedded communication options range from efficient data publishing with MQTT Sparkplug to advanced signal processing, data aggregation, and transactions with databases and web services, using the low-code Node-RED environment and runtime.
On top of all this, groov RIO also fills the role of standard remote I/O for sensing, control, and visualization in industrial automation applications. GRV-R7-MM1001-10 is compatible with any Modbus/TCP master and with Opto 22’s groov EPIC platform.
