Wiring The Dat Sensor To The Tv-Vvtbp-E2'S Inputs; Wiring Specifications; To Wire And Mount The Dat Sensor - Carrier TruVu VVTBP-E2 Installation And Startup Manual

Wiring the DAT sensor to the TV-VVTBP-E2's inputs

Wiring the DAT sensor to the TV-VVTBP-E2's inputs
You can wire the Duct Air Temperature sensor (Part #33ZCSENDAT) to the TV-VVTBP-E2's inputs.
The TV-VVTBP-E2 must be connected to a Duct Air Temperature (DAT) sensor that monitors the temperature of the
air delivered by the air source.
NOTE This document gives instructions for wiring the sensors to the TV-VVTBP-E2. For mounting and wiring the
sensor, see the Carrier Sensors Installation Guide.
WARNING Disconnect electrical power to the TV-VVTBP-E2 before wiring it. Failure to follow this warning
could cause electrical shock, personal injury, or damage to the controller.
CAUTION
•
Do not run sensor or relay wires in the same conduit or raceway with Class 1 AC or DC service wiring.
•
Do not abrade, cut, or nick the outer jacket of the cable.
•
Do not pull or draw cable with a force that may harm the physical or electrical properties.
•
Avoid splices in any control wiring.

Wiring specifications

Cable from sensor to controller:
Maximum length:

To wire and mount the DAT sensor

Wire the sensor to the controller's IN-01 and Gnd terminal. See diagram below.
1
NOTE Sensor wiring does not have polarity. The wires can be connected to either terminal.
Using electrical tape, insulate any exposed wire to prevent shorting.
2
Connect shield to earth ground (if using shielded wire to extend cable length).
3
TruVu™ VVTBP-E2
Installation and Start-up Guide
If <100 ft (30.5 meters)
If >100 ft (30.5 meters)
500 feet (152 meters)
32
22 AWG, unshielded
22 AWG, shielded
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