Application

Overview
Hardware Inputs
5
Siemens Industry, Inc. Application Note, App 2521 140-1218
2015-05-06
Application 2521 control schedule.
NOTES:
1. See Control Temperature Setpoints .
2. See
Heating/Cooling Switchover .
Hardware Inputs
Analog
 Air velocity sensor
 Room temperature sensor
 (Optional) Room temperature setpoint dial
 Spare sensor (two temperature) (100K Ω thermistor) or Digital Input
Digital
 (Optional) Night mode override
Hardware Outputs
Analog
 None
Digital
 Damper actuator (internal)
Ordering Notes
550-400N Actuating Terminal Equipment Controller (ATEC) Base VAV