i-Vu® UC Open
Technical Specifications
Features
Application Features
Comprehensive library of factory-engineered control programs available, including: Pump Control, Lighting Control, Time Scheduling with/without Override, Analog Temperature Control, Discrete & Permissive Interlock, Discrete Staging Control, OA Conditions, BTU Metering, Fuel Oil Metering, Electric Metering, Gas Metering, and Water Metering
Supports Snap graphical programming for creating customized control programs
Supports Carrier communicating room sensors, which allow for local setpoint adjustment and local overrides
Hardware Features
Real time-clock keeps time in the event of power failure
Stand-alone control of up to 11 I/O points using proven algorithms
Native BACnet MS/TP communications
System Benefits
Fully plug-and-play with the Carrier i-Vu Building Automation System
Supports demand limiting for maximum energy savings
Specifications
| BACNet Support | Advanced application controller (B-AAC), as defined in BACNet 135-2001 Annex L |
| Communication Ports | BACnet port: EIA-485 port for BACnet MS/TP communications (9600 bps, 19.2 kbps, 38.4 kbps, and 76.8 kbps) Local Access port: For system start-up and troubleshooting (115.2 kbps) Rnet port: For connecting Carrier communicating room sensors and Carrier's touchscreen user interface |
| Inputs | 6 inputs: Configurable for thermistor or dry contact. Inputs 1 and 2 are also configurable for 0-5 VDC sensors. AIs have 12 bit A/D resolution. |
| Outputs | 5 binary outputs: Relay contacts rated at 1 A max @ 24 VAC/VDC, configured normally open. |
| Protection | Incoming power and network connections are protected by non-replaceable internal solidstate 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. |
| Real Time Clock | Battery-backed real time clock keeps track of time in event of power failure |
| Battery | 10-year Lithium CR2032 battery provides a minimum of 10,000 hours of trend data & time retention during power outages. |
| Status Indicators | LED status indicators for communications, run status, error, and power. |
| Controller Addressing | Rotary DIP switches set BACnet MS/TP MAC address of controller. |
| Listed By | UL-916 (PAZX), cUL-916 (PAZX7), FCC Part 15-Subpart B-Class A, CE EN50082-1997 |
| Environmental Operating Range | Operating: 0° to 140°F (-18° to 54°C), 10-90% relative humidity, non-condensing Storage: -24°F to 140°F (-30° to 60°C), 10-90% relative humidity, non-condensing |
| Power Requirements | 24VAC +/- 10%, 50-60Hz 18VA power consumption 26VDC (25V min, 30V max Single Class 2 source only, 100VA 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 General Purpose Controller Guide Specification
Installation
UC Open Installation and Startup Guide
Open Controller Network Wiring Guide
Product Data
i-Vu Open UC Open Controller Product Data Sheet
Warranty Card
Limited Warranty for i-Vu Control System and Field-Installed Open Controls