Wiring A Remote Occupancy Sensor - Carrier TruVu VAVB3-E2 Installation And Startup Manual

Wiring a remote occupancy sensor

You can wire a normally open or normally closed dry-contact occupancy sensor to the TV-VAVB3-E2's IN-04 input
and Gnd terminals as shown below. The controller supplies the voltage needed for the input.
TruVu™ VAVB3-E2
Installation and Start-up Guide
Wiring sensors to the TV-VAVB3-E2's inputs
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