Gira CO2-Sensor, Руководство пользователя

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Order No. 2104 ..
CO
2
controller functionality
i After switch-on, the CO
2
sensor requires a warm-up period of up to 5 minutes, until normal
operation is reached.
The automatic calibration method is only available in the case of permanent power supply
and after 24 hours for the first time.
CO
2
measurement
- The CO
2
is measured by means of the integrated sensor module.
- The "height of the location above sea level" is configurable because the exact measured
value of the CO
2
sensor is air pressure dependent.
Limiting values
- Four limiting values can be assigned to the CO
2
measured value, and if exceeded or fallen
short of, ventilation controllers can be activated, for example.
- The hysteresis and behaviour can be specified for all limiting values should the limiting
value be exceeded or undershot.
- A switch-on and switch-off delay can be configured for all limiting values (also applies to
cyclical transmission).
- The transmission criterion cyclical transmission is configurable for all limiting values.
Logic gates functionality
- Up to four logic gates with one up to a maximum of four inputs can be configured. Each of
the inputs can be operated normal or inverted.
- Possible logic operations are "AND", "OR", "Exclusive OR" or "AND with return".
- The communication objects of the outputs can be configured as 1-bit or 1-byte objects.
- The transmission criterion for input event, output change and cyclical transmission can be
set.
- The transmission delay can be configured individually for all logic gates.
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Software "KNX CO2 sensor"
Scope of functions