Trane Tracer Summit Hardware And Software Installation Manual page 73

Chapter 4 UCM Communication-Link Wiring
58
Figure 26. Branch Configuration for UCM Communication-Link Wiring
Figure Note:
•
Maximum wire length for the entire configuration is limited to 5,000 ft
(1,524 m).
•
The maximum number of branches is 10. There are 6 branches shown in the
figure above. (Comm5 wire connections to a sensor are not considered to be
branches.)
• This is not considered a recommended wiring topology for Comm5.
• See "Termination Resistance Placement for Comm5 Links. "
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