Manual

Dokument
UMA 145
Rev
3
Page
2 (8)
Functional description
This part describes the function of the standard configuration of CF8-W-Disp-AL. It
may be re-programmed before or after the installation by a PC and the standard UIP
software (version 4.3 or higher).
Out(1) = measuring signal of carbon dioxide concentration 0-4 % CO
2
Out(2) = measuring signal of carbon dioxide concentration 0-4 % CO
2
OUT3 = ON/OFF signal of demand of air quality
OUT4 = ON/OFF signal of demand of air quality
The opening of the relay is controlled by the hysteresis of the relay. See figure 4.
Figure 2 The measuring signal of carbon dioxide.
Figure 3 The measuring signal of carbon dioxide