CBXi-8R8 and CBXi-8R8-H

The CBXi-8R8 and CBXi-8R8-H are fully programmable BACnet® Building Controllers (BTL B-BC listing pending) communicating on a BACnet; IP Local Area Network. Additionally, these controllers support routing for BACnet; MS/TP and integration support for Modbus® TCP or Modbus; RTU without the use of additional gateways.    
The newly released CBXi-8R8 and CBXi-8R8-H are some of the most advanced BACnet® controllers of their kind, with on-board I/O, optional HOA, multi-protocol support and a range of FLX (Field Level eXpansion) modules, providing Cylon System Integrators with even greater control flexibility.   

img CBXi8R8 CBXi 8R8 H  

Features of the CBXi-8R8 and CBXi-8R8-H

  • IP based BTL B-BC -listed (pending)  
  • Natively supports the routing of BACnet; MS/TP to BACnet IP   
  • Supports the new Cylon eXplore touchscreen display and SiteGuide application, configurable via CXproHD
  • Supports Cylon's Intelligent Sensor Series  
  • Up to 64 Points of control through the connection of three FLX (Field Level eXpansion) modules, with an extension to 96 points of control with FLX-PS24 (releasing late 2019) and five FLX modules 
  • 8 Integral UniPuts™ + Relays included in the controller 
  • 8 Integral Universal Inputs included in the controller  
  • 2 Internally Switched Ethernet Ports for connection in Star or Daisy-chain Flexible Wiring Topology  
  • CBXi-8R8(-H) | Hand/Off/Auto Local Override Function  
  • CBXi-8R8(-H)| Integration platform with no gateways or additional hardware required   

Built for a wide range of energy management applications, the CBXi-8R8 and CBXi-8R8-H are designed for intelligent control of HVAC equipment such as Central Plant, Boilers, Chillers, Cooling Towers, Pump Systems, Air Handling Units (Constant Volume, Variable Air Volume and Multi-zone), Rooftop Units, Electrical systems such as lighting control, variable frequency drives and metering.    

Benefits of CBXi-8R8 and CBXi-8R8-H

   img CBXi

  • Flexibility to expand with modular hardware design  
  • Reduced diagnostic time   
  • Efficient commissioning and testing  
  • Quick & easy installation  
  • Integration with CBX Series   
  • BACnet; MS/TP, Modbus RTU integration with Cylon CB Series unitary equipment controllers  
  • FLX I/O expansion modules are common with the CBX Series  
  • BACnet; IP Communications: Natively supports the routing of BACnet; MS/TP to BACnet; IP via a dual port Ethernet switch (star or daisy chain topology)  
  • Supports Cylon’s graphical interfaces: Integrates with eXplore and existing  SiteGuide display, CXproHD



One Technology Lane
Export, PA 15632
(724) 733-2000 [P]

New Hampshire
25 Sundial Avenue Suite 310W
Manchester, NH 03103
(724) 733-2000 [P]


(724) 733-2000
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