Operating Instructions

APOGEE Actuating Terminal Equiment Controller—Electronic Output: Owner’s Manual
Siemens Building Technologies, Inc. I
Table of Contents
How To Use This Manual .................................................................................................V
Manual Organzation.......................................................................................................V
Manual Conventions.....................................................................................................VI
Manual Symbols ........................................................................................................... VI
Datamate Software.......................................................................................................VI
Getting Help.................................................................................................................VII
Where To Send Comments.........................................................................................VII
Chapter 1—Hardware .................................................................................................... 1-1
Chapter Overview....................................................................................................... 1-1
The Controller............................................................................................................. 1-2
Digital Inputs ............................................................................................................ 1-3
Analog Inputs ........................................................................................................... 1-4
Digital Outputs.......................................................................................................... 1-4
Power Wiring............................................................................................................ 1-4
Communication Wiring............................................................................................. 1-5
Controller LED Indicator........................................................................................... 1-5
Damper Actuator...................................................................................................... 1-6
Air Velocity Sensor................................................................................................... 1-6
Temperature Sensors................................................................................................. 1-6
Room Temperature Sensor ..................................................................................... 1-6
Return-Duct Temperature Sensor............................................................................ 1-6
Supply-Duct Temperature Sensor............................................................................ 1-6
Autozero Module......................................................................................................... 1-7
Actuators..................................................................................................................... 1-7
Relay Module.............................................................................................................. 1-8
Chapter 2—Applications for ATEC—Base VAV..........................................................2-1
Chapter Overview....................................................................................................... 2-1
Introduction................................................................................................................. 2-2
Basic Operation........................................................................................................ 2-2
Control Operation..................................................................................................... 2-2
Illustrations ............................................................................................................... 2-2
Controller Points....................................................................................................... 2-2
Application 2520: VAV Cooling Only........................................................................... 2-3
Overview .................................................................................................................. 2-3