Installation 
2 Installation 
2.1 Overview 
Introduction 
Installation of the UDC3200 consists of mounting and wiring the controller according to 
the instructions given in this section. Read the pre-installation information, check the 
model number interpretation (Subsection 2.3), and become familiar with your model 
selections, then proceed with installation. 
What’s in this section? 
The following topics are covered in this section. 
TOPIC  See Page 
2.1 Overview  11 
2.2 Condensed Specifications  12 
2.3  Model Number Interpretation  15 
2.4  Control and Alarm Relay Contact Information  17 
2.5 Mounting  18 
2.6 Wiring  20 
2.7 Wiring Diagrams 
  Composite Wiring Diagram 
  AC Line Voltage 
  Input 1 Connections 
  Input 2 Connections 
 Relay Output 
  Electromechanical 
  Solid State 
  Open Collector 
  Dual Electromechanical Relay 
  Current Output Connections  
  Three Position Step Control Connections w/o Dual Relay 
  Three Position Step Control Connections with Dual Relay 
  RS-422/485 Communications Option 
  Ethernet Communications Option 
  Auxiliary Output and Digital Inputs Option 
  Transmitter Power using Open Collector Output 
  Transmitter Power using Auxiliary Output 
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