WattMaster WM-WCC3-TGD-01B - Manual (Page 552)

WCC III Technical Guide 12-56
12. WCC III INSTALLATION
The current TUC-5R+ controller is an application-specifi c
controller. Please see the application-specifi c manual for the exact
input and output confi guration for the specifi c application that you
are controlling. This current TUC-5R+ controller is generally used
to control small Roof Top Units, heat pump units, or complicated
VAV box controls. The number -5R+ derives from the fact that
there are a total of 5 relay outputs on this circuit board, and the plus
signifi es that there are extra analog inputs and analog outputs that
can also be used if necessary for the application. Also included on
Figure 12-45: TUC 5R+ Controller – current version
the TUC-5R+ is the expansion port for additional input and output
control. Typical common applications of this TUC-5R+ controller
are as follows: Roof Top Units with up to 2 heat, and 2 cool stages,
heat pump units, or complicated VAV box control such as hot duct,
cold duct applications, etc. WattMaster Controls has an extensive
standard library of application-specifi c software that has been
developed over the years for this TUC-5R+ controller. WattMaster
Controls can and will write application-specifi c software to your
written specifi cations, for a nominal cost. This is usually done to
satisfy a specifi c customer requirement.
TUC-5R Controller - Current Version