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SIEMENS DXR2.E18-101A Room Automation Controller

Item NO.:
DXR2.E18-101A
Market Price:
$500
Product Origin:
Germany
Color:
NEW
Product weight:
0.01KG
Lead Time:
In stock

- - - - SIEMENS DXR2.E18-101A Room Automation Controller
        
        Product Overview
        
        Brand: SIEMENS
        Model: DXR2.E18-101A
        Product Type: Room Automation Controller / Compact Room Automation Station
        Series: Desigo Room Automation (DXR2 Series)
        Application: HVAC, lighting, shading and building automation control
        
        The SIEMENS DXR2.E18-101A is a compact room automation station from the Desigo Room Automation platform. It integrates HVAC, lighting, and shading control functions into a single BACnet/IP controller. It is designed for intelligent building automation applications such as fan coil units, radiant ceilings, radiators, lighting control and blinds/shading systems.
        
        Technical Specifications
        
        General Data
        
        Brand: SIEMENS
        
        Model: DXR2.E18-101A
        
        Stock Number: S55376-C107
        
        Series: Desigo Room Automation DXR2
        
        Type: Compact Room Automation Station
        
        Communication: BACnet/IP
        
        Mounting: DIN rail mounting / room installation
        
        Protection Class: IP20
        
        Supply Voltage: AC 24 V
        
        Frequency: 50/60 Hz
        
        Input & Output Configuration
        
        Digital Inputs
        
        Number of Digital Inputs: 2 DI
        
        Used for:
        
        Window contacts
        
        Presence detectors
        
        External switches
        
        Alarm signals
        
        Universal Inputs
        
        Number of Universal Inputs: 4 UI
        
        Supports:
        
        Temperature sensors
        
        Humidity sensors
        
        CO₂ sensors
        
        Analog signals
        
        Binary signals
        
        Analog Outputs
        
        Number of Analog Outputs: 4 AO
        
        Output Signal: 0…10 VDC
        
        Maximum Output Current: 1 mA
        
        Used for:
        
        Valve actuators
        
        Damper actuators
        
        Variable speed controllers
        
        Triac Outputs
        
        Number of Triac Outputs: 8
        
        Switching Voltage: AC 24 V
        
        Maximum Switching Current: 250 mA
        
        Used for:
        
        Thermal valve actuators
        
        Fan coil valves
        
        Heating/cooling control devices
        
        Communication Interfaces
        
        BACnet/IP Communication
        
        Supports:
        
        BACnet/IP building automation network
        
        Integration with Desigo building management systems
        
        Central monitoring and control
        
        KNX PL-Link Interface
        
        Supports:
        
        Siemens KNX PL-Link sensors
        
        Room operator units
        
        Field devices with bus power supply
        
        Additional Interfaces
        
        2-port Ethernet switch
        
        USB service interface for commissioning tools
        
        Supported Applications
        
        The DXR2.E18-101A is preconfigured for applications including:
        
        Fan coil units (FCU)
        
        Dual duct VAV systems
        
        Radiant ceiling systems
        
        Radiator control
        
        Lighting control
        
        Blind/shading control
        
        Electrical Specifications
        
        Operating Voltage: AC 24 V (-15%/+20%)
        
        Frequency: 50/60 Hz
        
        Power Consumption: Approx. 78 VA
        
        Triac Output Load: 250 mA/channel
        
        Analog Output: 0…10 VDC
        
        Mechanical Specifications
        
        Mounting: DIN housing
        
        Dimensions (W × H × D):
        
        Approx. 180 × 105 × 60 mm
        
        Installation Location:
        
        Control cabinet
        
        Building automation panels
        
        Room automation boxes
        
        Features & Advantages
        
        Integrated Room Control
        
        Combines HVAC, lighting and shading control in one compact controller.
        
        BACnet/IP Connectivity
        
        Provides easy connection to building management systems.
        
        Flexible I/O Design
        
        Supports multiple sensors and actuators without additional modules.
        
        KNX Integration
        
        Allows connection of Siemens room operating units and KNX devices.
        
        Energy Efficiency
        
        Supports intelligent room control strategies to optimize comfort and energy consumption.
        
        Typical Applications
        
        Office buildings
        
        Hotels
        
        Hospitals
        
        Commercial buildings
        
        Smart buildings
        
        Conference rooms
        
        Industrial office areas
        
        HVAC automation systems
        
        Compatible Equipment
        
        Commonly used with:
        
        SIEMENS Desigo building automation systems
        
        BACnet/IP networks
        
        KNX PL-Link room sensors
        
        HVAC terminal units
        
        Siemens room operator units
        
        Installation Precautions
        
        Verify AC 24 V power supply before installation.
        
        Confirm BACnet/IP network settings.
        
        Ensure correct KNX PL-Link wiring.
        
        Check actuator voltage compatibility.
        
        Configure application parameters before commissioning.
        
        Use proper grounding and shielded communication wiring.
        
        Ensure sufficient cabinet ventilation.