Orion System Lead Controller - Manual (Page 8)

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Section 1: Lead/Lag Wiring & Setup
Lead/Lag Controller Technical Guide 8
Controller Addressing and Baud Rate
The Lead/Lag Controller is equipped with address switches. When
using Prism 2 to program and confi gure the Lead/Lag Controller,
you would enter this address to communicate with the controller.
When the system is to be connected to other HVAC unit controllers
on a communication loop, each controller’s address switch must be
set with a unique address between 1 and 59.
Figure 4: Lead/Lag Controller Address Switch Setting
Address switches 7 and 8 are used for the baud rate selection. See
Figure 4 below for baud rate setting information.
Addressing and Baud Rate Settings