Actuator Control

The Automated Logic line of Actuator Controllers are integrals component of the WebCTRL^® building automation system. These fully programmable, native BACnet Advanced Application Controllers (AAC) zone level temperature and air quality control for pressureindependent VAV applications. Sophisticated preengineered 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. Automated logic zone controllers have plenty of memory for schedules, alarms, trends and Fault Detection and Diagnostics (FDD).

Features

• 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)
  

  Actuator Controllers

  Actuator Controllers	Notes
  ZN341A	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
  ZN141A	The ZN141A 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. 1 Digital Outputs 4 Universal Inputs 1 Analog Output
  ZASF-A	The ZASF-A is a secondary VAV damper intended specifically for VAV terminal box applications and is designed to be used with the ZN341A and ZN141A. It mounts directly on the secondary VAV damper shaft and provides an integral actuator and a second integrated flow sensor for damper positioning and air-flow sensing in dual duct or tracking systems.