Digi 90000278_B User Manuals

Table of Contents

• Chapter 1 Introduction

  5
  • About This Guide

    5
  • Introducing the Digi One EM

    6
  • Support Information

    7
• Chapter 2 About the Digi One EM

  8
  • Digi One EM Drawing

    8
  • Connectors: Power and Serial Interface (P4)

    9
  • Connectors: Ethernet Interface (P1)

    10
  • Reset Switch

    11
  • LEDs

    11
• Chapter 3 About the Development Board

  13
  • Overview

    13
  • Cautions

    13
  • Development Board Illustration

    14
  • DB-9 Serial Interface (P1)

    15
  • Reset Switch (SW1)

    16
  • Power Jack (P7)

    17
  • LEDs (CR4 - CR11)

    18
• Chapter 4 Sample Application: TTL Signals to EIA-232

  19
• Appendix A Digi One EM Specifications

  20
  • Network Interfaces

    20
  • Serial Interface

    20
  • Data Rates (bps)

    20
  • Modem Control

    20
  • Flow Control Options

    20
  • Environmental

    20
  • Power Requirements

    20
  • Mechanical

    20
• Appendix B Digi One EM Certifications

  21
  • FCC Part 15 Class A

    21
  • ICES 003 Class A

    22
  • Product Safety

    22