Contemporary Controls BASRTSX-B – BACnet/IP to MS/TP Multi-Network Router with Web Configuration
The BASRTSX-B is a BACnet-certified multi-network router built for seamless integration across BACnet/IP, BACnet Ethernet (ISO 8802-3), and BACnet MS/TP networks. Ideal for facility managers, system integrators, and contractors, it’s engineered to simplify routing, enable secure configuration, and enhance visibility into your BACnet system.
Designed for demanding environments, this router includes advanced features such as MS/TP Backbone, backward routing, slave proxy with auto-discovery, an allowlist security filter, and Wireshark®-compatible MS/TP packet capture. Whether you're connecting legacy equipment or troubleshooting segmented networks, the BASrouterSX delivers the performance and flexibility needed in modern BMS installations.
Key Features
Flexible Routing Support
- Routes between BACnet/IP, BACnet Ethernet, and BACnet MS/TP
- Supports dual BACnet/IP networks via two UDP ports
- Functions as a BACnet/IP BBMD with 50 BDT and 147 FDR entries
Web-Based Configuration & Diagnostics
- Built-in HTTPS web server for encrypted setup and diagnostics
- Real-time MS/TP graphical status page with live device activity
- MS/TP frame capture and export to .pcap for Wireshark®
Reliable, Secure Communication
- 10/100 Mbps Ethernet port with Auto-MDIX
- Optically-isolated EIA-485 port for 2- or 3-wire MS/TP
- MS/TP baud rates: 9.6 to 115.2 kbps
- MS/TP slave proxy with manual or automatic address discovery
- Allowlist capability for restricting BACnet/IP traffic
Ideal For
- BACnet/IP to MS/TP bridging
- Adding MS/TP VAVs or FCUs to existing IP systems
Datasheets
 | Contemporary Controls BASRTSX-B/P Technical Data sheet |
| Contemporary Controls BASRTSX-B Installation Guide |
| Successful BASrouter Installation and Operation |
- Sub-Category:
- BACnet Routers
