- Flexible inputs and outputs
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Allows multiple signal options to provide input and output flexibility.
- Models with built-in actuator with integrated position feedback
- Minimizes installation time by incorporating all control components into a single mountable package. Position feedback reassures users and field technicians of the VAV box damper’s actual position and eliminates periodic damper re-initialization.
- Built-in air-flow sensor
- Provides precise air-flow monitoring and control at low and high air flow rates, allowing the design for maximum energy efficiency while maintaining an optimal comfort level.
- LonMark certified
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Ensures interoperability with other LonMark devices. LonMark International has independently tested and certified these products.
The following features are specific to the LN-VAV04060-0 model:
- Preloaded applications
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Saves field technician’s setup time, by enabling them to configure a VAV controller using a standard preloaded application, without the need to custom program an application.
- Fully programmable
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Flexibility for technicians to create custom control sequences capable of meeting the most demanding control requirements.
- Highly accurate universal inputs
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Freedom to use your preferred or engineer-specified sensors. Support for thermistors and resistance temperature detectors (RTDs) that range from 0 Ω to 350 kΩ, as well as support for inputs that require 0 to 10 VDC or 0 to 20 mA with an external resistor.
- Rugged inputs and outputs
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Eliminates the need for external protection components, such as diodes for 12 VDC relays.
- Integrated VAV performance assessment control charts (VPACC) control sequences
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Automatically detects when the VAV is operating outside of its design parameters.
- Extended daisy-chaining
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Allows for up to 20 VAV controllers or up to 950 feet of wiring to be connected to the same transformer offering an opportunity to save on installation costs.
- Optimized air balancing
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Saves field technician’s time during commissioning. The flow sensor requires no zero flow calibration, and its variable-speed motor goes to minimum and maximum flow position in half the time of typical VAV actuators.