Demand-based room control with X-AIRCONTROL

X-AIRCONTROL zone modules for single room control, with interfaces to a control panel and to a zone master module

• Single room control system for the demand-based control of temperature, air quality and humidity, and for detecting room occupancy
• Connection of a room temperature sensor, motion detector, VOC or CO₂ sensor as well as of a window contact, frost protection sensor or dew point sensor
• Connection of air terminal units for supply air and extract air
• Connection of a heating valve and a cooling valve
• Connection of a room control panel
• Single room control system can be expanded by centralised functions if a zone master is used

Optional equipment and accessories

• VAV terminal units for supply and extract air
• Valves with actuator for heating and cooling
• Control panels with setpoint value adjuster or touch screen
• Sensors

Control panels for adapting the room temperature setpoint and for measuring the room temperature

• Integral room temperature sensor
• Easy configuration of zone modules for stand-alone solutions

Optional equipment and accessories

• Setpoint value adjuster: For adjusting the room temperatur setpoint by ±5 K
• Colour touch screen: Display of actual values and setpoint values, date and time, operating mode default and room temperature setpoint; integral real-time clock for defining simple schedules

Components for the measurement and recording of various quantities and conditions in systems for single room control and centralised control – such as X-AIRCONTROL

• Combined temperature and humidity sensor
• Dew point monitor
• Air quality sensor
• Motion detector
• Splitter

• Provision of the supply voltage 24 V AC for the zone module or zone master through an integrated transformer
• Feed of 230 V AC to 4-wire double terminals
• Additional mounting of an optional four-way splitter (X-SENS-SPLITTER) possible
• Pre-wired

X-AIRCONTROL zone master module for the control of zone modules and as an interface to higher-level systems such as air handling units and central BMS

• Optimisation of control functions to achieve a comfortable and energy-efficient operation of ventilation and air conditioning systems
• One zone master module and up to 25 zone modules form a segment
• Up to five cascading master modules form a section with up to 125 zone modules
• Communication between master modules, and between master and zone modules, is by plug and play
• Web server for configuration and operation; user interface optimised also for mobile devices
• Modbus TCP and BACnet IP interfaces to higher-level systems such as the central BMS
• Modbus RTU interface to air handling units Type X-CUBE compact
• Connection of signals, e.g. outdoor air temperature and fire alarm
• Output of signals, e.g. requests and alarms