Category Industrial Gateways

Quick Answer An STM32 Industrial Serial Server with 8 isolated RS-485 ports enables simultaneous connection of up to 8 serial devices — PLCs, variable frequency drives, power meters, sensors, and RTUs — to an Ethernet network. Each port operates independently…

Quick Answer A Modbus RTU to TCP/Cloud Protocol Gateway translates serial Modbus RTU messages from field devices into TCP/IP-based protocols (Modbus TCP, MQTT, HTTP REST) for cloud connectivity. This enables legacy industrial equipment to integrate with modern IoT platforms without…