CCT provides support for a wide range of field controllers across multiple brands. For simplicity, some of the field controller brands in this document have been classified according to their particular functionality. For a list of CCT compatible controllers and what they are referred to throughout the document, see table.
| Controller name | Controller type | Identifiers |
| SNC | Supervisory Network Controllers | SNC |
|
VAV |
Variable Air Volume Controller |
VAV Controller |
|
VMA |
Variable Air Volume Modular Assembly Controller |
|
|
FX-PCV |
Programmable Variable Air Volume Box Controller |
|
|
CH-PCV |
||
|
CVM |
Variable Air Volume Terminal Equipment Controller, MS/TP |
|
|
CVE |
Variable Air Volume Terminal Equipment Controller, Ethernet |
|
|
FEC |
Field Equipment Controller |
General Purpose Controller |
|
FX-PCG |
General Purpose Programmable Controller |
|
|
CH-PCG |
||
|
FAC |
Advanced Application Field Equipment Controller |
Advanced Application Controller |
|
FX-PCA |
Advanced Application Programmable Controller |
|
|
CH-PCA |
||
|
CGM |
General Purpose Application Controller, MS/TP |
|
|
CGE |
General Purpose Application Controller, Ethernet |
|
|
IOM |
Input/Output Module |
Point Expansion Module |
|
FX-PCX |
Expansion Input/Output Module |
|
|
CH-PCX |