The MDT Object Controller 55 with integrated temperature and humidity sensor is used for controlling the temperature of indoor rooms. The comfort range of the room climate is defined using Min / Max values when parameterising the object controller. Switch actuators / heating actuators can be controlled by the object controller along with thermal actuators or motorised KNX actuators.
Product features
- Fits 55 mm systems / ranges
- Room temperature controller for indoor rooms Range -10 to +50 °C
- Selectable temperature controller (PI, two-position, PWM)
- 1 Bit +/-, 1 Byte oder 2 Byte absolute object for setpoint adjustment
- Setpoint values are stored on bus voltage failure
- Limit values min / max, frost protection alarm, min / max memory
- Operation mode can be set via Bit / Byte objects
- Temperature and humidy sensor with dew point calculation
- Message when leaving the comfort zone
- 4 binary inputs to connect floating contacts (push-buttons or window / auxiliary contacts)
- Ventilation control by hand or automatic operation
- 14 Byte object for plain text diagnostic
- Installation in an installation box with included support ring
Recommended installation height: 1.6 m
length of connection cables: 22 cm
- Integrated bus coupling unit
- Production in Germany certified according to ISO 9001
- 3 year warranty
