The BMT-(F)-RTR is a compact router for bidirectional data exchange between BACnet/IP and BACnet MS/TP field bus devices. The BMT-(F)-RTR can be connected to METZ CONNECT BACnet MS/TP devices via two 4-pin connection terminals on the front of the device and a bridge plug. An integrated web server is used to parameterize, manage and monitor the two interfaces (Ethernet / RS485). The web interface is also used to update the firmware. The BMT-(F)-RTR is suitable for decentralized installation in electrical sub-distribution boards or in control cabinets on TH35 mounting rails in accordance with IEC 60715. Connection with spring-loaded terminals (push-in), access to 32 devices on the BACnet MS/TP bus, bidirectional data exchange between BACnet/IP and BACnet MS/TP devices, protocols: BACnet MS/TP, BACnet/IP, BACnet Ethernet, HTTP 1.0, integrated web server, intuitive and software-independent configuration via the web interface, recording and analysis of IP and RS485 communication, simple device search for METZ CONNECT BACnet MS/TP devices on the RS485 bus, quick connection of METZ CONNECT BACnet MS/TP devices using proven bridge connector technology