IIoT gateways are devices that act as a bridge between the devices and sensors on the operational technology (OT) side of an industrial process and the information technology (IT) systems that manage and analyze the data generated by these devices.
IIoT gateways enable the integration of OT and IT systems, allowing data from sensors and other devices to be transmitted to the cloud or other central systems for analysis and decision-making.
This can be particularly useful in applications where bandwidth or connectivity are limited, such as in remote or harsh environments. IIoT gateways can also provide a secure connection between OT and IT systems, helping to prevent cyberattacks and other security threats.