Viconics VT7600 Series Room Controllers
Communicating Thermostats: Rooftop Control
BACnet MS/TP, LonWorks, Zigbee and Zigbee Pro Models Available
Product Overview
The Viconics VT7600 Series room controllers are designed for small to mid-sized commercial building applications. They are suitable for any building utilizing a standard rooftop or heat pump unit that requires advanced fresh air control. The VT7600 series offers control for economizer-free cooling and demand-based ventilation strategies, and includes fresh air measurement input. The outside air damper can be controlled based on CO2 or airflow demand.
Image Description: A Viconics VT7600 Series thermostat displaying 'RoomTemp 72.5 °F'.
Key Features
PI Time Proportioning
PI time proportioning algorithm for increased comfort, accuracy, and energy savings.
Local Configuration
Unique local configuration utility minimizes parameter tampering.
Two Digital Inputs
Two digital inputs for added functionality.
Lockable Keypad
Tamper resistant, no need for thermostat guards.
Smart Fan
Saves energy during night mode.
Freeze Protection
Limits costly freeze damage.
Specifications
| Specification | Value |
|---|---|
| Thermostat Power Requirements | 19 to 30 Vac; 50 or 60 Hz; 2 VA Class 2 |
| Operating Conditions | 0 to 50 °C (32 to 122 °F); 0 to 95% RH non-condensing |
| Storage Conditions | -30 to 50 °C (-22 to 122 °F); 0 to 95% RH non-condensing |
| Temperature Sensor | Local 10k NTC thermistor |
| Resolution | ± 0.1 °C (± 0.2 °F) |
| Control Accuracy | Temp: ±0.5 °C (±0.9 °F) @ 21 °C (70 °F) typical calibrated |
| Occupied and Unoccupied Setpoint Range Cooling | 12 to 37.5 °C (54 to 100 °F) |
| Occupied and Unoccupied Setpoint Range Heating | 4.5 to 32 °C (40 to 90 °F) |
| Room and Outdoor Air Temperature Display | -40 to 50 °C (-40 to 122 °F) |
| Proportional Band for Room Temperature Range Control | Cooling & Heating: 1.8 °C (3.2 °F) |
| Binary Inputs | BI2 and UI3 to Scom |
| Output Rating | 30 Vac, 1 A max., 3 A in-rush |
| Economizer Analog Output Rating | 0 to 10 Vdc into 2k Ω resistance min. |
| Economizer Analog Output Accuracy | ±3% typical |
| Wire Gauge | 18 gauge maximum, 22 gauge recommended |
Applications
- Single-speed fans
- Outdoor air temperature sensor
- Supply air temperature sensor
- Differential pressure switch
Product Details
Dimensions: 4.94" x 3.38" x 1.13" (12.5 x 86 x 30 mm)
Approximate Shipping Weight: 0.75 lb (0.34 kg)
Warranty: Limited Warranty, 2 years
Agency Approvals
UL: 873 (US) and CSA C22.2 No. 24 (Canada), File E27734 with CCN, XAPX (US) and XAPX7 (Canada)
FCC: Compliant to CFR 47, Part 15, Subpart B, Class A (US)
Industry Canada: ICES-003 (Canada)
Dimensional Drawing Description
The dimensional drawing shows a rectangular device with mounting points. Key dimensions provided are:
Overall height: 4.9 inches (125 mm)
Overall width: 3.4 inches (87 mm)
Depth: 1.1 inches (28 mm)
Mounting hole spacing (vertical): 3.4 inches (87 mm)
Mounting hole spacing (horizontal): 1.25 inches (32 mm)
Terminal block width: 1.5 inches (37 mm)
Ordering Information
| PART NUMBER | SCHEDULING | ECONOMIZER | HEAT/COOL | HUMIDITY | PIR COVER | COMM. |
|---|---|---|---|---|---|---|
| Rooftop Unit Controller | ||||||
| VT7652B5031 | X | 2H/2C | Standalone | |||
| VT7652B5031B | X | 2H/2C | BACnet MS/TP | |||
| VT7652B5531B | X | X | 2H/2C | BACnet MS/TP | ||
| VT7652B5531E | X | X | 2H/2C | LonWorks | ||
| VT7652B5531P | X | X | 2H/2C | Zigbee Pro | ||
| VT7652B5531W* | X | X | 2H/2C | Zigbee | ||
| Rooftop Unit Controller for Modulating Heat | ||||||
| VT7652F5031 | X | 1H (analog)/2C | Standalone | |||
| VT7652F5031B | X | 1H (analog)/2C | BACnet MS/TP | |||
| VT7652F5531B | X | X | 1H (analog)/2C | BACnet MS/TP | ||
| VT7652F5531P | X | X | 1H (analog)/2C | Zigbee Pro | ||
| VT7652F5531W* | X | X | 1H (analog)/2C | Zigbee | ||
| Heat Pump Controllers | ||||||
| VT7652H5031 | X | 3H/2C | Standalone | |||
| VT7652H5031B | X | 3H/2C | BACnet MS/TP | |||
| VT7652H5531B | X | X | 3H/2C | BACnet MS/TP | ||
| VT7652H5531E | X | X | 3H/2C | LonWorks | ||
| VT7652H5531P | X | X | 3H/2C | Zigbee Pro | ||
| VT7652H5531W* | X | X | 3H/2C | Zigbee | ||
| Water Source Heat Pump Controller with Humidification Control | ||||||
| VT7652W5031 | X | 3H/2C | X | Standalone | ||
| VT7652W5031B | X | 3H/2C | X | BACnet MS/TP | ||
| VT7652W5531B | X | X | 3H/2C | X | BACnet MS/TP | |
| VT7652W5531P | X | X | 3H/2C | X | Zigbee Pro | |
| VT7652W5531W* | X | X | 3H/2C | X | Zigbee | |
| Rooftop Unit Controller with Economizer | ||||||
| VT7656B5031 | X | X | 2H/2C | Standalone | ||
| VT7656B5031B | X | X | 2H/2C | BACnet MS/TP | ||
| VT7656B5531B | X | X | 2H/2C | X | BACnet MS/TP | |
| VT7656B5531E | X | X | 2H/2C | X | LonWorks | |
| VT7656B5531P | X | X | 2H/2C | X | Zigbee Pro | |
| VT7656B5531W* | X | X | 2H/2C | X | Zigbee | |
| Indoor Air Quality Controller | ||||||
| VT7656E5031 | X | 2H/2C | Standalone | |||
| VT7656E5031B | X | 2H/2C | BACnet MS/TP | |||
| VT7656E5531B | X | X | 2H/2C | X | BACnet MS/TP | |
| VT7656E5531P | X | X | 2H/2C | X | Zigbee Pro | |
| VT7656E5531W* | X | X | 2H/2C | X | Zigbee | |
| Rooftop Unit Controller with Humidification Control | ||||||
| VT7657B5031 | X | 2H/2C | X | Standalone | ||
| VT7657B5031B | X | 2H/2C | X | BACnet MS/TP | ||
| VT7657B5531B | X | X | 2H/2C | X | X | BACnet MS/TP |
| VT7657B5531E | X | X | 2H/2C | X | X | LonWorks |
| VT7657B5531P | X | X | 2H/2C | X | X | Zigbee Pro |
| VT7657B5531W* | X | X | 2H/2C | X | X | Zigbee |
*Wireless 'W' Zigbee models for replacement or existing projects only. See PN: VCM7000V5000W.
Note: All models with PIR motion sensor and most models with communication module must be purchased in two or three different parts. For example, VT7200F5531E should be ordered as: VT7200F5031 + COV-PIR-ZN-5031 + VCM7300V5000E.
