Honeywell 5820XL User Manual

Page of 228
IntelliKnight 5820XL Installation Manual
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Figure 5-1 and Figure 5-2 show how wire length is determined for out-and-back tap and T-tap 
style wiring.                       
Figure 5-1  Calculating wire run length for a simple out and back tap
When using T-taps, the total length of all taps and the main bus must not exceed 40,000 feet. 
This requirement must be met in addition to the maximum distance requirements for the 
various wire gauges.                     
Figure 5-2  Calculating Wire Run Length for a T-tap