Application

Overview
Hardware Inputs
6
Siemens Industry, Inc.
Application Note, App 2926
140-1308
2015-07-07
Ventilation and Pressurization Control Drawing.
Hardware Inputs
Analog
 Air velocity sensor (s) – (one or two depending on setup)
 Fume hood controller input or FFM
 Room temperature sensor
 Discharge Temperature Sensor (10K Ω thermistor)
Digital
 Occupancy button (option on room temperature sensor)

(Optional) Occupancy switch

(Optional) Alarm switch