Honeywell UDC2500 - Manual (Page 21)

Installation
4/07 UDC2500 Universal Digital Controller Product Manual 7
2 Installation
2.1 Overview
Introduction
Installation of the UDC2500 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 7
2.2 Condensed Specifications 8
2.3 Model Number Interpretation 12
2.4 Control and Alarm Relay Contact Information 14
2.5 Mounting 15
2.6 Wiring 17
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
19
21
22
23
24
24
25
26
27
27
28
28
29
29
30
31
31