Application Note : BACNet Integration with Weble

Current Standard Solution:

Airoverse offers the ability to sideload MODBus integrated devices to the CCU, and in turn, to the front end.

Problem:

There are times when the devices to be integrated are BACnet and we do not want to spend the money to use a JACE to integrate BACNet, and then convert to MODBus to integrate to the CCU.

Solution:

Using a Weble with a BACNet Network and either the Airoverse API Driver, or MODBus Driver, to then integrate to the Airoverse System.

1. Using the Airoverse API Driver
   • The Airoverse API driver can be used as a form of integration to the CCU as long as no custom alerts are required.
     • Note : Devices integrated via the API Driver cannot be viewed from the CCU locally.
   • The direct API integration allows a more seamless and plug and play solution, but takes a little bit more work than if we were to sideload MODbus.
   • This option does require a live internet connection.
2. Using the MODBus Driver
   • The MODBus driver would be used in cases where custom alerts are required, or when the user wants to be able to view this information on the CCU.
   • This requires a MODBus communication network between the Weble and the CCU, in addition to the BACnet from the Weble to the integrated device.
   • This option does not require a live internet connection, but can be used for remote assistance.

Result:

• The aforementioned problem is resolved and allows integration of BACNet devices to the Airoverse System.
• This solution is at a much lower cost than using the JACE, which was done in the past, and requires less programming than the JACE counterpart.