The Neptronic RPB BACnet Router enables communication between BACnet MS/TP field networks and BACnet IP infrastructure, allowing HVAC devices to operate within modern building automation systems. By bridging different BACnet protocols, the router simplifies network architecture and ensures reliable data exchange between controllers, sensors, and supervisory systems.
The router supports multiple MS/TP baud rates and allows integration of numerous field devices without requiring additional line drivers. Its embedded web interface provides system integrators with a straightforward method for network configuration, commissioning, and diagnostics.
This architecture allows HVAC professionals to extend BACnet networks across multiple devices while maintaining consistent communication performance and system reliability.

Routes BACnet MS/TP to BACnet IP or Ethernet for seamless BAS integration.

Supports up to 32 or 64 BACnet devices without additional line drivers.

BACnet SC support for enhanced network security and compliance.

Advanced MS/TP Speeds

Converts CMMB100E and CMMB102E modules into IP-ready I/O cards while maintaining routing capability.

Works with a range of Neptronic digital room sensors and touchscreen interfaces for local control.
24 Vac or 24 Vdc
9600, 19200, 38400, 57600, 76800, 115200 bps
Automatic baud rate detection
Selectable MAC address via DIP switch or network
Supports DHCP or static IP addressing
Full configuration via on-board web interface
Head Office
National Environmental Products Ltd.
Neptronic
400 Boulevard Lebeau
Montréal (Québec) H4N 1R6 Canada
E-mail: contact@neptronic.com
Copyright © 2026 Neptronic. All rights reserved.
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