alre BACnet individual room controller connection options
The alre BACnet room controller with graphic display is suitable for time-dependent heating and cooling operation in 2 or 4-pipe systems. The device has two inputs and three outputs. Two of the outputs switch relays, each of which can address up to 5 actuators. The third output is analogue (0-10 V) and can be used, for example, for EC fan control. One of the two inputs is used for BACnet communication. The other can be configured to connect sensors, for example for temperature or dew point. Windows or presence contacts can be connected via BACnet.
Technical highlights and features
Internal temperature sensor Connectible external tempera- ture sensor Connectible external dew point sensor
MS / TP interface 0-10 V EC fan coil I / O mix integrated in device 6-way valve
Presence detector*
Window contact*
Temperature
Dew point
* depending on existing application
Catalogue 2022 | Page 44
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