Application

Overview
Hardware Inputs
5
Siemens Industry, Inc. Application Note, App 2051 140-1137
2014-05-01
Hardware Inputs
Analog
l Auxiliary temperature sensor (optional)
l Room temperature sensor
l Room temperature setpoint dial (optional)
Digital
l Night mode override (optional)
l Wall switch (optional)
Hardware Outputs
Analog
l None
Digital
l Fan (switched 24 Vac, pilot duty)
l Cooling valve actuator
l Heating valve actuator (floating control)
Ordering Notes
540-110N Siemens TEC Unit Conditioner Controller