Contemporary Control Systems BAScontrol20 User Manual - Manual (Page 36)

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5.2.4 Universal Input
— Configured as Thermistor Input
(Channels UI1–UI8)
Channels UI1–UI8 can be used as Type II or Type III Thermistor Inputs. The
channel BACnet type will be Analog Input.
You can accept a thermistor input with any channel UI1–UI8 as follows:

On the Main Page ( Figure 13 ), click a title link from among UI1–UI8.

Under BAS Channel Configuration in the new page that appears ( Figure 22 is
an example of a Type III screen), set the Channel Type to Therm 10kT2 or
Therm 10kT3.
Additional fields then appear …

The Temperature Offset parameter is only used as needed. If you determine
that your thermistor yields an inaccurate result, enter a positive or negative
offset value here to correct your thermistor reading.

Temperature Units — the Fahrenheit default can be changed to Celsius.
Note that the Units parameter under BACnet Object Configuration near the
bottom of the screen automatically replicates your setting of the Temperature
Units parameter.
Figure 22
— Thermistor Input Configuration