Zone Controllers with Actuators

The ZN341A controller is used for zone control. It has a built-in flow sensor and actuator, uses a patented flow control algorithm, and mounts directly on the VAV box damper shaft. The ZN series controllers are fully programmable and provide networked peer-to-peer communications using native BACnet-over-ARCNET 156 Kbps or MS/TP.
3 Digital Outputs
4 Universal Inputs
1 Analog Output


  • BACnet Advanced Application Controllers (B-AAC) that support native BACnet communications to field devices overhigh-speed ARCNET 156 Kbps or BACnet MS/TP networks
  • Separable actuator with a 45 inch-pound (5 Nm) torque rating that can be mounted up to a maximum distance of 300 feet from the controller
  • Precision differential pressure sensor and advanced VAV algorithm increase occupant comfort at both minimum and maximum design air flows, while also extending actuator life
  • Custom-programmable using EIKON® software for the WebCTRL® system, enabling you to create graphic logic sequences for your application
  • Flexible communication port configurations are available for communications to field controllers and routing to other BACnet and non-BACnet devices
  • Supports OptiPoint™ equipment interfaces
  • Supports communicating sensors
  • BACnet Testing Lab (BTL) Product Listing
  • BACnet Protocol Implementation Conformance Statement (PICS)
  • Plenum rated



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