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[ home |  building automation | HVAC control | building systems | engineering services | case studies ]
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Control of heating ventilating and air conditioning equipment is a core competency of our company. From maintaining the classroom temperature in a rural one-room school house, to automating chiller plants and high pressure steam boilers in large hospitals, we possess the process knowledge and application expertise to deliver the optimal solution for our clients.
Today's HVAC equipment is often supplied with microprocessor-based unitary controls. It is common practice for CTI to evaluate unitary digital controls and to implement communications interfaces that allow supervisory monitoring and control of the equipment without additional sensors or hardware. We represent a full-line of today's high-end products such as:
Alerton - Dealer
Echelon - Authorized Network Integrator
Honeywell - Authorized Controls Integrator (ACI)
Johnson Controls - Authorized Systems Installer (ASI)
Reliable Controls - Authorized Dealer
TAC Americas - Partner
TAC I/A - Independent Field Office (IFO)
Tridium - Authorized Integrator
Past System Integrations Include:
Variable Speed Drives:
Danfoss, ABB and Square D VFDs to Lon
Chillers:
Trane equipment to BacNet
Power Monitoring:
PowerLogic Square-D Power Meters via Modbus
Westinghouse Power Meters via Modbus
GE Power Meters to Modbus 485
Industrial Processes:
Preferred Instrument / Modbus to Tridium
Iconics to Modbus via OPC Server
Critical Processes:
Echelon to Modicon Programmable Logic Controllers (PLC)
Competitor Control Systems:
Andover OPC to Tridium
Siemens System 600 to Tridium
Energy Optimization:
Application specific driver from Siebe NW8000 to Tridium
Open Systems Integration:
McQuay Microtech to Tridium
McQuay OPM to Tridium
Carrier CCN to Tridium
Carrier equipment to Lon
Johnson Controls / N30 to BacNet
Honeywell / Plant controller to Lon
BacNet over IP (Annex J) to Tridium
BacNet to Niagara (UNC as BacNet object)
Intellution to I/A
Other:
Wonderware to: Modbus (Square-D switchgear), I/A, JCI, ABB Drives, McQuay Chillers, NW8000, Siemens PLC, Allen Bradley PLC, Echelon, Honeywell, Sontay
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What are Open Systems?
"An open system provides capabilities that enable properly implemented applications to run on a variety of platforms from multiple vendors, interoperate with other applications, and present a consistent style of interaction with the user" -- Institute of Electrical and Electronics Engineers (IEEE)
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Past Integrations Include:
Trane equipment to BACnet
McQuay Microtech to Tridium
McQuay OPM to Tridium
Carrier CCN to Tridium
Carrier equipment to Lon
Danfoss, ABB and Square-D VFDs to Lon
Westinghouse Power Meters via Modbus
GE Power Meters to Modbus 485
BACnet over IP (Annex J) to Tridium
Andover OPC to Tridium
Intellution to I/A
Iconics to Modbus via OPC Server
Contact us today for more information!
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