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TAC Xenta I/O modules counted as a LonWorks device

TAC Xenta I/O modules counted as a LonWorks device

Issue

When looking in the EcoStruxure Building Operation Architectural Guidelines for the maximum number of Xenta and LonWorks devices per server is a TAC Xenta I/O module placed under a TAC Xenta 300/400 counted as a LonWorks device?

Lon guidlines.png

Product Line

EcoStruxure Building Operation

Environment

  • Building Operation Enterprise Server
  • Building Operation Automation Server

Cause

The SmartX Server or Enterprise Server doesn't know that the TAC Xenta I/O module exists if it is placed under a TAC Xenta 300/400. The SmartX Server or Enterprise Server only communicates with the TAC Xenta 300/400 and not the TAC Xenta I/O modules under it. 

Resolution

No, the TAC Xenta I/O module does not count as a LonWorks device in the EcoStruxure Building Operation Architectural Guidelines if placed under a TAC Xenta 300/400.

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