Table Of Contents - Control Techniques UD78 User Manual

Contents
Chapter
1 Introduction
1.1 Main features of the UD78
2 Safety Information
3 Installing the UD78
4 Making Connections
4.1 Locations of the connectors
4.2 SK1 Precision analog input connector
Functions of the terminals............................................................................................9
Specification....................................................................................................................... 10
4.3 SK2 Back-up DC supply input connector
Functions of the terminals............................................................................................11
Specification.........................................................................................................................11
Operation............................................................................................................................. 12
4.4 PL1 Serial communications connector
Functions of the terminals...........................................................................................13
Specification........................................................................................................................13
Serial communications modes ................................................................................. 14
Ground connection ........................................................................................................ 16
Routing the serial communications cable...........................................................17
Terminating the cable....................................................................................................17
Operation..............................................................................................................................17
5 Related Parameters
5.1 Introduction
Precision analog input parameters
5.2
5.3 Back-up DC supply parameter
5.4 Serial communications parameters
UD78 User Guide
Issue code: 78nu2
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