Application

Overview
Hardware Inputs
5
Siemens Industry, Inc. Application Note, App 2033 140-1023
2015-08-07
Hardware Inputs
Analog
 Air velocity sensor
 Room temperature sensor
 (Optional) Room temperature setpoint dial
 (Optional) Auxiliary temperature sensor (100K thermistor)
Digital
 (Optional) Night mode override
 (Optional) Wall switch
Hardware Outputs
Analog
 None
Digital
 (Optional) Autozero Module
 Damper actuator
 Valve actuator
Secure Mode Operation
Secure Mode prevents unauthorized users from making changes to the TEC through
the HMI port or room sensor. This mode can only be enabled/disabled through an
Insight software command. When Secure Mode is enabled, any attempts to make point
changes in the TEC will be rejected and result in an error message indicating that the
priority is too low.
Ordering Notes
540-103N TEC Constant Volume Controller