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About this guide
This guide describes the SmartNode 4120 hardware, installation and basic configuration. For detailed software
configuration information refer to the SmartWare Software Configuration Guide and the available Configura-
tion Notes.
Audience
This guide is intended for the following users:
• Operators
• Installers
• Maintenance technicians
Structure
This guide contains the following chapters and appendices:
• Chapter 1 on page 14 provides information about the SN4120’s features and capabilities
• Chapter 2 on page 18 contains an overview describing the SN4120’s operation and applications
• Chapter 3 on page 20 provides hardware installation procedures
• Chapter 4 on page 25 provides quick-start procedures for configuring the SN4120
• Chapter 5 on page 32 contains information on contacting Patton technical support for assistance
• Appendix A on page 35 contains compliance information for the SN4120
• Appendix B on page 38 contains specifications for the SN4120
• Appendix C on page 42 provides cable recommendations
• Appendix D on page 45 describes the SN4120’s ports and pin-outs
• Appendix E on page 47 lists the factory configuration settings for the SN4120
• Appendix F on page 49 provides license information that describes acceptable usage of the software pro-
vided with the SN4120
For best results, read the contents of this guide before you install the SN4120.