Titus Alpha BAC-8001/BAC-8201 Cooling Only - Manual (Page 15)

Installing the controllers
Connecting to an MS/TP network
15
End of line termination switches
The controllers on the physical ends of the EIA-485 wiring segment must have
end-of-line termination installed for proper network operation. Set the
end-of-line termination to On using the EOL switches.
Illustration 2-8 shows the position of the BAC-8000 End-of-Line switches
associated with the MS/TP inputs.
Illustration 2-7 End of line termination
Illustration 2-8 Location of EOL switch
Set end-of-line termination to
On in these controllers only.
On
Off