Wiring the Network - Johnson Controls - LIT-12012523 - Temperature Data Acquisition Module

Temperature Data Acquisition (TDA) Module Technical Bulletin
Product
Building Automation Systems > Databases and Data Servers > Temperature Data Acquisition Module
Document type
Installation Instructions
Document number
LIT-12012523
Revision date
2021-03-30

The BACnet MS/TP protocol physical connection is an RS-485 connection, requiring three connections:

  • FC +
  • FC -
  • COM

Connect the TDA Module in line with other devices on the network.