Bus coupler Eltako FBA14 RS485 30014018 for FIBARO/RS485 networks

Eltako FBA14 RS485 bus coupler (model 30014018) provides an interface between building automation devices and RS485 bus systems. It enables communication and data exchange between compatible controllers and sensors in FIBARO/RS485 networks, facilitating integration and centralized control in professional installations where RS485 connectivity is required.

Advantages

The FBA14 offers reliable RS485 interfacing for building automation, compact design for DIN-rail mounting, and compatibility with FIBARO/RS485 networks. It simplifies connecting multiple devices to a common bus and supports stable data exchange between controllers and sensors without requiring additional gateways when used in compatible setups.

Suitable for

Key specifications

How to use

Mount the FBA14 on a DIN rail inside the control cabinet and connect the RS485 A/B lines to the corresponding terminals. Ensure proper power supply and wiring according to installation guidelines for the target automation system. Configure addressing and baud rate on connected controllers and devices to match the RS485 network settings, then verify communication through the system management tools.

Recommendations

Use shielded twisted-pair cabling for RS485 runs, observe correct termination and grounding practices, and match baud rate and addressing across devices. Install in dry, temperature-controlled enclosures and follow Eltako installation instructions and applicable electrical codes.