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ZN341A

The ZN341A 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 8 points (3 binary outputs, 4 universal inputs and 1 analog output)
  • Precision air flow sensor and advanced VAV algorithm increases 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 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
System Benefits
  • Connects seamlessly to the WebCTRL building automation system
  • Supports demand limiting and optimal start for maximum energy savings
  • 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
  • Controls up to 8 points (3 binary outputs, 4 universal inputs and 1 analog output)
  • Precision air flow sensor and advanced VAV algorithm increases 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 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
  • Connects seamlessly to the WebCTRL building automation system
  • Supports demand limiting and optimal start for maximum energy savings
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