Do industrial switches need a gateway
Gateways are required as interfaces between different fieldbus and Industrial Ethernet protocols. Connect the controller to the Internet, set up associated networks, gain remote access or exchange data. It permits or denies data packets to flow from one network to another based on preconfigured settings. An industrial IoT gateway is a hardened edge device that connects field-level equipment — sensors, PLCs, RTUs, meters, actuators — to higher-level systems like SCADA platforms, cloud services, MES, or enterprise data lakes.
Read More