CBV-2U4-3T(-N) |
Installation Overview
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Wiring Digital Outputs
The
CBV-2U4-3T & CBV-2U4-3T-N
can be wired to switch either hot 24 V AC or common. In most applications
users will be wiring the digital outputs to switch 24 V AC.
To switch 24 V AC, users must wire an externally sourced
24 V AC hot to TRI CMN (triac common) on the
CBV-2U4-3T & -N
, the 24 V AC can be sourced from the same power supply
as the VAV, or an external 24 V AC source
.
The diagram below is a typical wiring diagram for controlling a relay by switching 24 V AC.
Summary of Contents for CBV-2U4-3T
Page 1: ... USER GUIDE MAN0139 rev 14 CBV 2U4 3T N ...
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