i-Vu® VVT Bypass II Controller
Technical Specifications
Features
Application Features
Sophisticated factory-engineered and tested control programs provide reliability and energy efficiency
Temperature protection minimizes the occurrence of air source heating and/or cooling lockouts based on unacceptable discharge temperatures
VFD support via 0-10VDC analog output to provide drive speed modulation
Can drive multiple damper actuators
Provides automatic pressure sensor calibration Hardware Features
System Benefits
Integrated Carrier airside linkage algorithm for plug and-play integration with the Carrier VVT System
Fully plug-and-play with the Carrier i-Vu Building Automation System
Hardware Features
Separable brushless actuator and integral pressure sensor
Designed for vertical or horizontal mounting
Capable of system or stand-alone operation
Native BACnet MS/TP or ARCnet communications
Specifications
| BACNet Support | Advanced Application Controller (B-AAC), as defined in BACnet 135-2012 Annex L Protocol rev. 9 |
| Communication Ports | BACnet Port: EIA-485 port for BACnet MS/TP communications (9600 bps, 19.2 kbps, 38.4 kbps, & 76.8) or ARCnet 156 kbps; Local Access Port: For system start-up and troubleshooting (115.2 kbps) Rnet Port: Not used ARCnet Port: For connecting the actuator cable |
| Separable Actuator | Brushless DC motor, torque 45 inch-pounds (4Nm), runtime 205 seconds for 90 degree travel during control |
| Integral Pressure Sensor | Precision low flow AWM series O-2 in H2O, sensitive down to +/-0.001 in. H2O. Barbed tapered airflow connections accept 3/16 in. (4.75 mm) ID tubing. Allows for readings across the 0-2 in H2O range, accurate to +/-5% of full flow at 2 in. H2O |
| Inputs | 1 analog input: DAT (10k thermistor). AI has 10 bit A/D resolution |
| Outputs | 1 analog output: VFD/Actuator. AO is 0 to 10VDC (5mA maximum) with 8 bit D/A resolution using filtered PWM |
| Protection | Incoming power and network connections are protected by non-replaceable internal solid state polyswitches that reset themselves when the condition that causes a fault returns to normal. The power, network, input and output connections are also protected against voltage transient and surge events |
| Battery | 10-year lithium CR2032 battery provides a minimum of 10,000 hours of trend data retention during power outages |
| Status Indicators | LED status indicators for BACnet MS/TP communication, run status, error, power and all digital outputs |
| Controller Addressing | Rotary DIP switches set BACnet MS/TP or ARCnet address of controller |
| Listed By | UL-916 (PAZX), cUL-916 (PAZX7), FCC Part 15-Subpart B-Class A, CE EN50082-1997, Fire-retardant plastic ABS, UL94-5VA |
| Environmental Operating Range | Operating: 32° to 130°F (0° to 54°C) 10 to 90% RH, non-condensing Storage: -24° to 140°F (-30° to 60°C) 10 to 90% RH, non-condensing |
| Power Requirements | 24VAC +/- 10%, 50-60Hz, 14 VA power consumption, 26VDC (25V min, 30V max), single class 2 source only, 100 VA or less |
Documents
Brochure
VVT Zoning System Brochure Low Resolution 1/21
VVT Zoning System Brochure High Resolution 1/21
VVT Zoning System Brochure Print Version 1/21
Controls
i-Vu Open VVT All Products Guide Specification
Installation
Open Controller Network Wiring Guide
VVT Bypass II Controller Installation and Start-up Guide
i-Vu Smart Valves Installation and Startup Guide
Product Data
i-Vu Open VVT Bypass II Controller Product Data Sheet
i-Vu® Smart Valves - Pressure Dependent Product Data
i-Vu® Smart Valves - Pressure Independent Product Data