BACNet / LonWorks

Daikin’s Open Protocol Interface devices give you the freedom to integrate your Daikin air conditioning system with the two leading Building Management Systems (BMS), BACNet and LonWorks. This means you can integrate new Daikin hardware into your existing infrastructure and take advantage of the advanced functionality and reporting available through these dedicated BMS platforms.

BACNet / LonWorks Brochure here

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BACNet Features (DMS502B51)

The BACNet interface allows a Building Management System to control all of Daikin’s product range including VRV, Ducted or Cassette systems and our split systems. The BACnet Interface uses a standard open protocol based on ASHRAE Standard 135. Through a single BACNet interface*, up to 256 indoor unit groups and 40 outdoor units can be controlled and monitored via the BACNet Building Management System.

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Single Set Point

Single set point setting for Cooling and Heating

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Fan Features

Fan status and Fan Speed

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Airflow Direction

Airflow direction (dependent upon indoor unit type)

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Remote Controller Permit

Remote controller permit/prohibit of On/Off, Mode, and Set Point

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Filter Sign Reset

Filter sign reset for indoor units

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OPTIONAL

Accumulated system energy consumption (optional)

LonWorks Features (DMS504B51)

The Lonworks interface allows a Building Management System to control all of Daikin’s product range including VRV, Ducted or Cassette systems and our split systems.  Through a single LonWorks Interface, up to 64 indoor unit groups and 10 outdoor units can be controlled and monitored via the LonWorks compatible Building Management System.   

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On/Off and Operation Mode

On/Off and Operation Mode (Cool, Heat, Fan, Auto, and Dry)

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Single Set Point

Single set point setting for Cooling and Heating

...
Fan Features

Fan status and Fan Speed

...
Remote Controller Permit

Remote controller permit/prohibit of On/Off, Mode, and Set point

...
Filter Sign Reset

Filter sign reset for indoor units

DMS502B51 Interface for use in BACnet/LonWorks

BACNet - DMS502B51 and LonWorks - DMS504B51

* with an optional DAM411B51 expansion module.  A standard BACnet gateway can interface with up to 128 indoor units and 20 outdoor systems.

BACNet - DMS502B51

DMS502B51 Interface for use in BACnet

The BACNet interface allows a Building Management System to control all of Daikin’s product range including VRV, Ducted or Cassette systems and our split systems.  The BACnet Interface uses a standard open protocol based on ASHRAE Standard 135.

Through a single BACNet interface*, up to 256 indoor unit groups and 40 outdoor units can be controlled and monitored via the BACNet Building Management System.
  

These include the following;

  • Single set point setting for Cooling and Heating
  • Fan status and Fan Speed
  • Airflow direction (dependent upon indoor unit type)
  • Remote controller permit/prohibit of On/Off, Mode, and Set Point
  • Filter sign reset for indoor units
  • Accumulated system energy consumption (optional)

    *with an optional DAM411B51 expansion module.  A standard BACnet gateway can interface with up to 128 indoor units and 20 outdoor systems.

LonWorks - DMS504B51

DMS504B51 Interface for use in LonWorks

The Lonworks interface allows a Building Management System to control all of Daikin’s product range including VRV, Ducted or Cassette systems and our split systems.  Through a single LonWorks Interface, up to 64 indoor unit groups and 10 outdoor units can be controlled and monitored via the LonWorks compatible Building Management System.

These include the following;

  • On/Off and Operation Mode (Cool, Heat, Fan, Auto, and Dry)
  • Single set point setting for Cooling and Heating
  • Fan status and Fan Speed
  • Remote controller permit/prohibit of On/Off, Mode, and Set point
  • Filter sign reset for indoor units

Contact a Daikin Sales Engineer

A Daikin Sales Engineer will assess and plan the right air conditioning solution for you, with creativity and sensitivity to the needs of your family or business.