CBXi-8R8 and CBXi-8R8-H

CBXi-8R8 and CBXi-8R8-H are fully programmable IP-based BTL-listed (pending) BACnet® Building Controllers (B-BC) that support simultaneous multi-protocol communications including BACnet IP, BACnet MS/TP, Modbus TCP and Modbus RTU.     
Part of Cylon’s CB Line of BACnet field controllers, the CBXi Series of controllers is built on an extendible platform that features 8 UniPuts™ with Relay and 8 Universal Inputs, and feature support for up to five FLX (Field Level eXpansion) Series extension modules providing a scalable solution from 16 up to 96 (pending) points of control. FLX expansion modules are available in a variety of options to allow maximum flexibility in achieving the required point configuration. The CBXi-8R8-H additionally provides local Hand-Off-Auto override functionality. The fully programmable CBXi-8R8(-H) can be tailored to meet a wide variety of applications by creating and modifying strategies using Cylon's CXproᴴᴰ programming interface.

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

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  • 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


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