Titus Alpha BAC-8007/BAC-8207 Dual Duct - Manual (Page 12)

BAC-8007 and BAC-8207 VAV Controllers Installing the controller
Connecting inputs
12
Primary Duct Pressure The primary duct pressure input is an internal
measurement from the airflow sensor.
Secondary Duct Pressure The secondary duct pressure input is an analog input
preconfigured to connect to the P Out terminal of a TSP-8000 series actuator for
dual-duct operation. The TSP-8000 P Out represents actual airflow detected by
the TSP-8000 airflow sensor. See the section
Dual-duct connections on page 24 for
connection details.
Secondary Damper Position The secondary damper position input is
preconfigured to connect to the position potentiometer of an TSP-8000 series
actuator for dual-duct operation. See the section
Dual-duct connections on page 24
for connection details.
CO2 input Connect a CO2 sensor with an active output to the CO2 input. Set the
sensor for a voltage output. An STE-1001 sensor is suitable for this application.
Follow the instructions supplied with the sensor for sensor power, installation
and calibration.
Primary Damper Position The primary damper position input is preconfigured
as an analog input that represents the position of the internal damper.
Illustration 2-4 Connections for CO2 sensor