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What is the TruVu™ ChillerVu™ Plant Controller?
Zone sensors
You can wire ZS sensors and/or a Wireless Adapter that communicates with wireless sensors to the TV-PSM'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 62.5 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 TruVu™ ET Display to the TV-PSM's Ethernet Service port to view or change the controller's
driver properties. You can also create a custom Touch file to provide a graphic representation of the controlled
equipment or to provide access to schedules, view trends and alarms, and more without having to access the
system's server.
NOTES
•
These touchscreen devices are not powered by the Ethernet 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™ ChillerVu™ Plant Controller
Installation and Start-up Guide
6
©2022 Carrier.
All rights reserved.
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