KEY FEATURES AND BENEFITS
The ZN141A is a fully programmable, native BACnet Advanced Application Controller that provides zone-level temperature and air quality control for pressure-independent VAV applications. Sophisticated pre-engineered control algorithms reduce energy consumption, extend actuator life, and increase occupant comfort. It communicates on an EIA-485 LAN using BACnet MS/TP or BACnet over ARCNET communications and connects seamlessly to the WebCTRL® building automation system.
APPLICATION FEATURES
Versatile controller suitable for a variety of applications, including fan coil units, lighting, and exhaust fan control
Standard library of control programs available for most zoning applications
Supports EIKON® graphical programming software, an object-oriented tool that provides complete flexibility for any custom control sequence that you need
Supports Automated Logic® communicating sensors, which are available in a variety of zone sensing combinations and support setpoint adjustment and occupancy overrides
Supports Automated Logic touchscreen interfaces for managing and troubleshooting the connected equipment easily
Supports live, visual displays of control logic, which uses real-time operational data and aids in optimizing and troubleshooting system operations
Quick & easy test and balancing process
HARDWARE FEATURES
Controls up to 6 points (1 binary outputs, 4 universal inputs, and 1 analog output)
Precision airflow sensor and advanced VAV algorithm increase occupant comfort at both minimum and maximum design air flows, while also extending actuator life
High-speed, native BACnet over ARC156 communications delivers high-speed response when you need it. BACnet over MS/TP communications is also supported
Fast, powerful, and fully distributed control allows complete independence from any other devices in the system
Firmware upgrades can be performed remotely
Easy startup and commissioning using the WebCTRL system user interfaces