Product Description
Termination Type: Spade Lug. Analog Inputs: 6 RTD Temperature Element (NI, SI. or PT.) 0-10 VDC Transmitter 2K ohm Setpoint Potentiometer. Binary Inputs: 4 4-Dry Contacts 1 Momentary Push Button from Zone Sensor. Analog Outputs: 2 0 to 10 VDC at 10 mA. Binary Outputs: 6 24 VAC Triacs at 0.5 amps. The Variable Air Volume Box (VAV) Controller is specifically designed for digital control of single duct, dual duct, fan-powered, and supply/exhaust VAV box configurations. The controller can provide standalone control of the VAV box, and can also integrate control of baseboard heat and lighting logic for the room or zone. An optional user-to-controller interface, called the Zone Terminal (ZT), provides easy controller adjustment and indication. The ZT also offers weekly and holiday scheduling for standalone systems, as well as password protection for the VAV Controller.
multiple modes of operation for various occupancy conditions, providing comfort with economy
HVAC PRO software program library provides minimal programming and easy configuration
standalone control for small systems
N2 bus communications and networking software capabilities provide facility-wide control efficiencies and cost-effective information sharing
packaging options provide installation flexibility
interfaces to both electric and pneumatic actuators to provide low-cost installation for both new construction and retrofit applications
HVAC PRO automated flow testing can diagnose system performance to quickly locate boxes needing attention
controller-resident performance calculations help fine tune building operation
side loop supports an additional control loop for cost savings. Johnson Controls. Johnson Controls. FA-VAV111-1.