Johnson Controls TEC2627-2 Installation Instructions And Operators Manual page 6

Changeover
Room Temperature Control Thermostat
(Minimum and Maximum Position
Adjusted on Actuator)
Figure 9: Wiring the TEC2647-2 Thermostat for Proportional 0 to 10 VDC Control
Changeover
Sensor
Room Temperature Control Thermostat
(Minimum and Maximum Position
Figure 10: Wiring the TEC2627-2 Thermostat for Floating Control
(Pressure-Dependent VAV Heating Cooling with Changeover and Reheat)
Changeover
Sensor
Room Temperature Control Thermostat
(Minimum and Maximum Position
Figure 11: Wiring the TEC2647-2 Thermostat for Proportional 0 to 10 VDC Control
(Pressure-Dependent VAV Heating/Cooling with Changeover and Reheat)
6 TEC26x7-2 Series BACnet® MS/TP Networked Thermostats with Two Outputs Installation Instructions
Sensor
Proportional
Actuator
(Pressure-Dependent VAV Heating/Cooling with Changeover)
Heating/Cooling
Floating
and On/Off
Actuator
Duct Heater
Adjusted on Actuator)
Heating/Cooling
Proportional
and On/Off
Actuator
Duct Heater
Adjusted on Actuator)
Supply Air
Temperature Sensor
UI3 COS
24 V~ Com
24 V~ Hot
AO1
Supply Air
Temperature Sensor
UI3 COS
24 V~ Com
24 V~ Hot
BO1 Open
BO2 Close
BO5-Aux
BO5-Aux
Supply Air
Temperature Sensor
UI3 COS
24 V~ Com
24 V~ Hot
AO1
AO2
BO5-Aux
BO5-Aux
0 to 10
VDC
C 1
C 1
0 to 10
VDC