Gateway / Extender
SINUM gateways and extenders for expanding network coverage and enabling Modbus communication in building automation systems. Signal repeaters, SBUS extenders and protocol converters for larger buildings and complex installations.
The Gateway / Extender category contains devices that act as translators and network amplifiers in building automation systems. They create a stable, transparent connection between different communication protocols and subsystems, while helping to make better use of existing infrastructure.
These devices are especially important in buildings where multiple technologies work together, such as lighting control, heating and cooling, shading, security, or energy management. Gateways allow these subsystems to operate in sync according to a central logic, enabling truly comfortable and energy-efficient building operation.
Solutions with extender functionality also improve network coverage. This is particularly valuable in larger buildings, industrial facilities, office complexes, or multi-building sites where signals must bridge long distances or structural obstacles. The extender helps reduce communication errors and ensures stable, continuous system operation.
The category includes various gateway subtypes depending on the application and the systems to be connected. Some devices are designed primarily to link different bus systems or field devices, while others connect to IP-based networks, supervisory systems, or cloud services. This makes it easy to find a solution that fits both the planned architecture and existing equipment.
Products in this category are typically compact and suited for installation in building automation distribution or control cabinets. Connection options such as bus lines, digital and analogue interfaces, and IP networks vary by manufacturer specification, so it is worth considering the exact project requirements when selecting the right type.
Choose a gateway from this category that matches your building automation project in terms of technical parameters, connectivity options, and scalability.