Zone Sensors; Touchscreen Devices - Carrier TruVu UC683T Installation And Startup Manual

What is the TV-UC683T?

Zone sensors

You can wire ZS sensors and/or a Wireless Adapter that communicates with wireless sensors to the TV-UC683T's
Rnet port. You can have up to 15 ZS and/or wireless sensors.
NOTES
•
A control program can use no more than 5 ZS sensors, so you must use multiple control programs if your
Rnet network has more than 5 sensors.
•
ZS and wireless sensors can share the Rnet with an Equipment Touch or TruVu™ ET Display.
CAUTION Rnet power
The Rnet port provides 12 Vdc at 260 mA maximum that can be used to power zone sensors. When determining
which devices to put on the Rnet, verify that the total current draw of the sensors does not exceed the controller's
Rnet power. See the sensor's Installation and Start-up Guide to determine the power required.

Touchscreen devices

You can connect the TV-UC683T to the touchscreen devices using the Rnet port or the USB Service port.
Rnet port
You can wire an Equipment Touch or TruVu™ ET Display to the TV-UC683T's Rnet port to view or change the
controller's property values, schedule equipment, view trends and alarms, and more, without having to access the
system's server. The Rnet port can have one Equipment Touch or TruVu™ ET Display, plus ZS sensors and/or a
Wireless Adapter that communicates with wireless sensors.
NOTE These touchscreen devices are not powered by the Rnet port.
•
The TruVu™ ET Display requires a 24 Vdc external power source.
•
The Equipment Touch requires a 24 Vac external power source.
USB port
You can connect the TruVu™ ET Display to the TV-UC683T's USB Service port to view or change the controller's
property values, schedule equipment, view trends and alarms, and more, without having to access the system's
server.
NOTES
•
These touchscreen devices are not powered by the USB port.
•
The TruVu™ ET Display requires a 24 Vdc external power source.
CAUTION A touchscreen device can share a power supply with the Carrier controller if:
•
The power source shared by the controller and Equipment Touch is AC power.
•
The power source shared by the controller and TruVu™ ET Display is DC power.
•
You maintain the same polarity.
•
You use the power source only for Carrier controllers.
TruVu™ UC683T
Installation and Start-up Guide
6
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