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BACnet room controller flush-mounted, 230V AC, alre frame, cover 50x50mm, pure white, gloss


BACnet room controller flush-mounted, 230V AC, alre frame, cover 50x50mm, pure white, gloss

The alre BACnet intelligent unitary controller with graphic display was specially developed for time-dependent heating and cooling operation in 2- or 4-pipe systems. The controller can be used and applied in a wide range of areas, such as hotels, residential, office and business premises as well as hospitals and schools. The unit 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 for the connection of sensors, e.g. for temperature or dew point. Windows or presence contacts can be connected via BACnet. Suitable for all common switch ranges. The alre BACnet individual room controller is mounted in the flush-mounted box. The housing fits exactly into the design frames of the sizes 50 x 50 mm, 55 x 55 mm, and 60 x 60 mm from the panel switch ranges of well-known manufacturers such as Berker, Busch-Jaeger, Gira, Jung, Merten, Peha, Hager or Feller (CH). Special colors for projects on request. Communication is via BACnet in accordance with DIN EN ISO 16484-5 with the BACnet MS / TP network protocol. This makes the room controller compatible with all common building automation systems. The controller complies with the BACnet profile "B-AAC" (BACnet Advanced Application Controller) and is thus much more than a simple setpoint generator. Unlike other fieldbus interfaces such as LON or KNX, the BACnet interface does not require an additional gateway for implementation and communication with the management level. This saves costs because no service technicians with different qualifications are needed to commission the system. Another cost saving compared to distributed solutions is achieved by combining the room control unit and the intelligent unitary controller in one device. The predefined applications cover a wide range of applications for room temperature control in room automation. The BACnet room controller has been awarded the BTL certificate for compliance with the BACnet standard ISO 16484-5, which was proven by means of a BTL conformity test.
  • Art.-Nr.: UA230000

    Technical data

    Ambient temperature, lower value0 °C
    Ambient temperature, upper value40 °C
    AssemblyComplete device
    Bearing temperature, lower value-20 °C
    Bearing temperature, upper value70 °C
    ColourPure white
    Connection cross-section0,75-2,5mm² (main), 0,08–1,5mm²
    Control range, lower value5 °C
    Control range, upper value40 °C
    Cooling control functionYes
    Degree of contamination2
    DesignBerlin UP
    Display typeIlluminated, graphic display
    Electric connectionScrewed plug-in terminals
    Heating control functionYes
    Housing materialPlastic ABS, PC, PMMA
    Manual setpoint adjustmentYes
    Material qualityThermoplast
    Maximum air humidity (non-condensing)95 % r.H
    Maximum switching current3 (0,5) A
    Maximum switching voltage230 V AC, 50 Hz
    MediumAir, not aggressive
    Minimum switching voltage230 V AC / 50 Hz
    Mounting / attachmentFlush mounting (deep socket recommended)
    Number of control ranges2
    Number of outputs3
    Operating voltage230 V AC / 50 Hz
    OperationTouch-sensitive buttons
    Other bus systemsBACnet
    Output signalSwitching (230 V AC, 50 Hz), 0-10 V
    Parallel operation possibleYes
    Potential free switching contactNo
    Protection classII, following appropriate mounting
    RAL colour number (similar)9010
    Safety and EMCIn accordance with DIN EN 60730
    Sensor elementNTC internal, optional NTC external
    Surface propertiesGloss
    Surface protectionUntreated
    Switching contact2 normally open contacts
    Switching difference< 1 K
    Switching element2 relays
    Switching power690 W
    Type of protectionIP30
    With bus connectionYes
    With displayYes
    With LED displayNo
    With on-site operationYes
    With protection against theft/dismantlingNo
    Circuit diagram Circuit diagram



    Info sheet

    Assembly instructions


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