Manual

3
SECTION 1
About the controllers
This section provides a description of the Titus Alpha BAC-8001
and BAC-8201 VAV controllers. It also introduces safety information.
Review this material before installing or operating the controllers.
The
BAC-8001 and BAC-8201
are native BACnet, direct digital controllers
designed for VAV terminal units. An integrated actuator and the supplied
programs make these ideal controllers for basic single-duct cooling and heating
applications. Install these versatile controllers in stand-alone environments or
networked to other BACnet devices. As part of a complete facilities management
system, the
BAC-8001 and BAC-8201
controllers provide precise monitoring
and control of connected points.
BACnet MS/TP compliant
Standard VAV control sequences are incorporated to provide pressure
independent control of VAV unit
On-board airflow sensor for use with a single or multi-point differential
pressure measuring station or pitot tube.
Specifications
Analog inputs All inputs are configured as analog objects
Active inputs 1
Passive inputs 3
Air flow sensor 1
Key features Standard units of measure.
Overvoltage input protection
Connector Spade connectors, 0.25 inch
Conversion 12–bit analog–to–digital conversion
Input range 0–12 volts DC
Outputs, binary 2 for the internal actuator
Key features
Conversion 12–bit analog–to–digital conversion
Connector Spade connectors, 0.25 inch
Output range Maximum switching 24 VAC at 3 amperes