TruVu™ Dual IP VVT™ Zone Controller
Item
TV-VVTZC-E2
Overview
The TruVu dual IP VVT zone controller provides zone level control for a variety of pressure dependent VVT applications. This completely programmable advanced controller features an integrated actuator for easy installation onto fan-powered or single-duct air terminals. It ships with Carrier factory engineered and tested applications for single zone and fan powered terminal control. The daisy chained BACnet IP communications deliver plug-and play connectivity to the Carrier i-Vu building automation system.
Features
FEATURES & BENEFITS
Application Features
- Sophisticated factory-engineered and tested control programs provide reliability and energy efficiency
- Pressure dependent space temperature, humidity and air quality control
- Supports modulating hot water, 2-position hot water, single, 2, or 3 stage electric heat, or zone perimeter heat
- VFD support via 0-10VDC analog output to provide drive speed modulation
- Supports two simultaneous application control programs for customized application solutions
- Standard library of control programs available for most VVT equipment and zone applications
- Programmable zone level control of terminal units, fan coils, lighting, exhaust fans and more using SNAP graphical programming
- Supports advanced control routines for zone level humidity control or zone level demand control ventilation (ASHRAE® 62.1)
- Supports Carrier communicating sensors which are available in a variety of zone and equipment sensing combinations
- Supports Carrier TruVu touchscreen interfaces for managing and troubleshooting the connected equipment easily and for occupant engagement
- Conforms to the BACnet Advanced Application Controller (B-AAC) Standard Device and BACnet Broadcast Management Device (B-BMD), as defined in BACnet 135-2001 2012 Annex L and tested to Protocol Revision 15
Hardware Features
- Integrated 45 in-lb. 154 second actuator for reliability and longevity
- Dual 10/100 Mbps, BACnet IP and DCHP IP addressing
- Native BACnet IP or MS/TP communications
- Supports home run, daisy chain and ring IP network topologiesntegral airflow sensor
- Capacitor-backed real-time clock keeps time in the event of power failure or network interruption for up to three days
- Controls up to 9 points (3 binary outputs, 4 universal inputs and 2 analog output) plus up to 2 Act Net Smart Actuators
- USB port for local device updates, hard-wired, and wireless service connections
System Benefits
- Integrated Carrier airside linkage algorithm for plug-and play integration with Carrier air sources
- Fully plug-and-play with the i-Vu building automation system
- Supports demand limiting for maximum energy savings
SPECIFICATIONS
| BACnet Conformance | Conforms to the BACnet Advanced Application Controller (B-AAC) and BACnet Broadcast Management Device (B-BBMD) standard device profiles, as defined in BACnet 135-2012 Annex L Protocol rev. 15 |
| Power Requirements | 24Vac +/- 15% , 50 - 60Hz, 50VA | 24Vdc +/- 10%, 18W. (75VA / 35W if additional Act Net devices are connected) |
| Communication Ports | BAS Primary Port: Dual 10/100 BaseT Ethernet ports with built-in fail safe, supporting direct connection or daisy chain topology natively using BACnet/IP (non-routing) Serial Port 1 EIA-485 port for BACnet MS/TP communications (9600 bps to 115.2 kbps) Rnet Port: 12Vdc @ 260mA supports the following: Up to 10 ZS sensors (mix ZS zone, ZS duct, ZS immersion and ZS outdoor sensors), i-Vu Equipment Touch, or TruVu ET Displays (external power required) Act Net Port: Supports up to 2 Act Net communicating i-Vu smart valves USB Port: For TruVu ET Display support |configuration | wireless service access | firmware updates and controller recovery via USB drive |
| Inputs | Universal: 4 Universal Inputs electronically configurable to any of the following types: Dry | Pulse Counting |Thermistor | 0-10 Vdc |
| Outputs | Analog: 2 Analog Outputs 10Vdc (D/A Resolution 12 bits) | PWM 12Vdc @ 80Hz) Digital: 3 Digital outputs (Dry Contact) Rated @30Vac/Vdc @ 1.4 Amp. Configured normally open |
| Actuator | Brushless DC motor, torque 45 inch-pounds (5Nm), runtime 154 seconds for 90 degree travel during control |
| Integral Pressure Sensor | Precision low flow AWM series 0–2 in. H2O, sensitive down to ±0.001 in. H2O. Barbed tapered airflow connections accept 3/16 in. (4.75 mm) I.D. tubing. Allows for readings across the 0–2 in. H2O range, accurate to ±3% of reading. Reversible connections |
| Status Indicators | LED status indicators for IP and S1 communications, run status, error, power, all outputs, and locator LEDs for controller identification and actuator rotation feedback |
| Memory | 4 GBs eMMC Flash memory and 256 MB DDR3 DRAM. User data is archived to non-volatile flash memory when parameters are changed, every 90 seconds |
| Compliance | United States of America: FCC compliant to Title CFR47, Chapter 1, Subchapter A, Part 15, Subpart B, Class B; UL Listed to UL 916, PAZX, Energy Management Equipment RoHS Compliant: 2015/863/EU ANZ: C-Tick Mark AS/NZS 61000-6-3 Canada: Industry Canada Compliant, ICES-003, Class B cUL Listed UL 916, PAZX,Energy Management Equipment, CE mark |
| Real Time Clock | Real-time clock keeps track of time in the event of a power failure for at least 3 days |
| Plastic Rating | Fire-retardant plastic ABS, UL94-5VA |
| Environmental | Operating Range: 32 to 122ºF (0 to 50ºC) 10 to 95% RH, non-condensing Storage: -24 to 140ºF (-30 to 60ºC) 0 to 90% RH, non-condensing |
| Safety Standards | |
|---|---|
| California Prop 65 | Yes |
| Weights and Dimensions | |
|---|---|
| Operating Weight (lbs) | 2 | Exterior Dimensions (D) (inches) | 7.400000 | Exterior Dimensions (W) (inches) | 6.000000 | Exterior Dimensions (H) (inches) | 4.000000 | Shipping Weight (lbs) | 2.000000 |