Protocol gateway products connect different industrial protocols to enable data exchange between PLC, SCADA, BMS, MES, ERP and IoT platforms. You can explore hardware or software solutions supporting Modbus, PROFINET, OPC UA, MQTT, REST, BACnet, SNMP and manufacturer-specific protocols.
Devices from different manufacturers and generations in industrial facilities may not use the same communication protocol. A protocol gateway converts the data it reads from one side into a protocol and data structure that the other system can understand. This allows PLC data to be shared with SCADA, BMS, databases, cloud platforms or enterprise software.
The source and target protocols, number of devices, tag capacity, read/write direction and update rate are among the first factors that should be determined. Requirements for serial ports, Ethernet, GSM and routing between separate networks also affect hardware selection. For higher-level connections such as OPC UA, MQTT, REST or SQL, security, user authorization, certificate management and buffer/store-and-forward capabilities should also be evaluated.
Hardware gateway products are well suited for standalone operation in the field, while software-based solutions may offer broader protocol libraries and greater scalability. At Tesla Kontrol, we support you in selecting the appropriate gateway or protocol conversion software by analyzing your existing device list, communication protocols and data-sharing requirements.
