CBR Range

CBR : BACnet Router

BACnet Router

The CBR range of products connects any BACnet MS/TP network to a BACnet/IP network and optionally acts as a Modbus gateway.

The CBR BACnet Router is part of our range of BACnet products that offer reduced costs in terms of training, implementation, rollout and maintenance. Modular, extendible packages along with low installation costs mean a low entry point for building control.

The future-proof CBR range provides forward and backwards compatibility, meaning it is an effortless upgrade path for existing American Auto-Matrix systems.


  • BACnet/IP to BACnet MS/TP Routing
  • Networking
    10/100 MB Ethernet
  • MS/TP Baud Rates
    9600, 19200, 38400, 76800
  • Optional Modbus Support
    Serial RTU support, Master
  • Diagnostics
    On board diagnostics tools for viewing and troubleshooting BACnet MS/TP communications
  • Foreign Device Registration
    Allows a remote device to temporarily connect to the local BACnet network
  • BBMD Support
    Broadcasts messages from the local BACnet network to a device on a different BACnet network
  • DIN Rail Mounted
  • Configured via Embedded Webpages
    Controller configuration can be adjusted using a standard web browser

Product Models

Maximum Number of Modbus Devices 0 48 122
Maximum Number of Modbus Points 0 1600 1600


Type ARM9 150 Mhz
Memory 16 MB Ram, 16 MB Flash
Real-time Clock Battery backup for 6 months minimum
Supply Requirements 24 VAC +/- 20% 50/60 Hz
Transformer Rating 10 VA
Power / Fuse Rating 5 Watts maximum / 1 A resettable
Ethernet Screened or Unscreened CAT5e
EIA-485 Fieldbus 2-core screened twisted pair (e.g. Belden 8132 up to 60 0m at max baud rate 76k, Belden 9841 up to 1200 m at max baud rate 76k)
Temperature & Humidity 32° to 122° F (0° to 50° C) 0-90% RH non-condensing
EMC Immunity / Emission EN 50082-1 / EN 55011 Class B
Protection Class IP20/DIN 40050
Size 5.7" x 4.7" x 2.6" (144 x 118 x 65 mm)
Enclosure & Mounting Injection-molded ABS / DIN Rail
(724) 733-2000
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