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TruVu™ Universal Controller

BMS & Control Carrier i-Vu Building Automation Controllers
TruVu™ Universal Controller
General Purpose Controllers

TruVu™ Universal Controller

High‑capacity, open‑protocol control for complex unitary and zone‑level HVAC applications
The TruVu™ Universal Controller (TV‑UC683T) delivers expanded I/O capacity, advanced programmability, and open communication to support demanding HVAC applications, while integrating seamlessly with the Carrier i‑Vu® Building Automation System.

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Features

Broad Application Flexibility

Designed for small AHUs, fan coils, exhaust fans, and other unitary or zone‑level HVAC systems.

Advanced Control Logic

Supports factory‑engineered programs and fully customized sequences using SNAP graphical programming.

Live System Visualization

Displays real‑time control logic and operational data to simplify commissioning, tuning, and troubleshooting.

Integrated Third‑Party Connectivity

Supports integration of up to 50 Modbus points, enabling connection to external devices and systems.

Specifications

Controller Type

BACnet Advanced Application Controller (B‑AAC) and BACnet Broadcast Management Device (B‑BBMD) compliant
(BACnet 135‑2012 Annex L, Protocol Revision 14)

Communication Interfaces

Dual 10/100 Base‑T Ethernet ports (BACnet/IP), RS‑485 serial port for Modbus devices, Rnet port, USB service and expansion ports

Inputs & Outputs

8 universal inputs (dry contact, thermistor, pulse, or 0–10 VDC)
1 configurable universal output
2 analog outputs (0–10 VDC)
6 digital outputs (dry contact)

Power Requirements

24 VAC ±15% (55 VA) or 24 VDC ±10% (20 W)

Technical Documents

Document Name Description Document Type Language Action
Installation TruVu UC683T Installation and Start-up Guide PDF English Download
Product Data TruVu™ TV-UC683T Universal Controller Product Data PDF English Download

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    For more information : ahi@ahi-carrier.com