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CCN communication wiring can be completed only after all Universal
Controllers are installed in their enclosures. This section describes how
to wire CCN communication to the Universal Controller and
ComfortVIEW.
The CCN Installation and Start-up Manual (808-211) provides U.S.
and international wire specifications for various applications and lists
recommended wire vendors.
The CCN Communication Bus conveys commands and data between the
Universal Controller and any other element on the CCN. Physically, the
CCN Communication Bus consists of three-conductor, shielded cable.
System elements must be connected directly to the bus in a daisy chain
fashion without the use of T-taps or spurs.
Figure 6
Power Wiring in a Typical
Enclosure
Communication
Wiring
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