Digi 90000278_B - Manuals - manualsarea.com

Page 3 - Contents; Chapter 1; Introduction; Chapter 2; About the Digi One EM; Chapter 3; About the Development Board

Digi One EM Hardware Guide 3 Contents Chapter 1 Introduction 5 About This Guide.............................................................................5 Introducing the Digi One EM ..........................................................6 Support Information .....................................

Page 4 - Chapter 4; Sample Application: TTL Signals to EIA-232; Appendix A; Digi One EM Specifications; Appendix B; Digi One EM Certifications

4 Digi One EM Hardware Guide Chapter 4 Sample Application: TTL Signals to EIA-232 19 Appendix A Digi One EM Specifications 20 Network Interfaces .........................................................................20 Serial Interface .................................................................

Page 5 - I n t r o d u c t i o n; About This Guide

Digi One EM Hardware Reference 5 Chapter 1 I n t r o d u c t i o n About This Guide Purpose The purpose of this guide is to enable developers to integrate the Digi One EM into other devices, enabling these devices to make use of the Digi One EM’s rich networking features. Audience This document is w...

Page 6 - Introducing the Digi One EM

6 Digi One EM Hardware Reference Introducing the Digi One EM Product Overview The Digi One EM is part of the Digi One Family of single port device servers that provide simple, reliable and cost-effective network connections for serial devices. The Digi One EM provides fully transparent serial device...

Page 7 - Support Information

Digi One EM Hardware Reference 7 Support Information To get help with a question or technical problem or to make comments and recommendations about our products or documentation, use the following contact information. General Digi International11001 Bren Road EastMinnetonka, MN 55343U.S.Awww.digi.co...

Page 8 - A b o u t t h e D i g i O n e E M; Digi One EM Drawing

8 Digi One EM Hardware Reference Chapter 2 A b o u t t h e D i g i O n e E M Digi One EM Drawing The following figure shows the Digi One EM layout and dimensions.

Page 10 - Pin

10 Digi One EM Hardware Reference Connectors: Ethernet Interface (P1) The Digi One EM Ethernet connector is an eight-wire, RJ-45 jack meeting the requirements of ISO 8877 for 10/100Base-T. The following figure helps you locate pins and the table helps you identify which signal uses each pin. Pin Sig...

Page 11 - Reset Switch; LED

Digi One EM Hardware Reference 11 Reset Switch The reset switch, located between P3 and CR1, does the following (depending on how long you hold the switch down):• It reboots the Digi One EM if you press and release the switch immediately. • It reboots the Digi One EM and restores the configuration t...

Page 13 - A b o u t t h e D e v e l o p m e n t B o a r d; Overview

Digi One EM Hardware Reference 13 Chapter 3 A b o u t t h e D e v e l o p m e n t B o a r d Overview The development board provides the following interfaces: • A DB-9 serial interface that enables serial connections from your device to the Digi One EM module. See "DB-9 Serial Interface (P1)"...

Page 14 - Development Board Illustration

14 Digi One EM Hardware Reference Development Board Illustration

Page 16 - The reset switch reboots the Digi One EM.

16 Digi One EM Hardware Reference Reset Switch (SW1) The reset switch reboots the Digi One EM.

Page 20 - Appendix A D i g i O n e E M S p e c i f i c a t i o n s; One TTL EIA-232 serial interface

20 Digi One EM Hardware Reference Appendix A D i g i O n e E M S p e c i f i c a t i o n s Network Interfaces • RJ-45 connector • 10/100Base-T • Half- and full-duplex support Serial Interface One TTL EIA-232 serial interface Data Rates (bps) 110, 134, 150, 200, 300, 600, 1200, 2400, 3600, 4800, 9600...

Page 21 - Appendix B D i g i O n e E M C e r t i f i c a t i o n s; This product complies with the following standards:; FCC Part 15 Class A; Reorient or relocate the receiving antenna.

Digi One EM Hardware Reference 21 Appendix B D i g i O n e E M C e r t i f i c a t i o n s This product complies with the following standards: FCC Part 15 Class A Radio Frequency Interference (RFI) (FCC 15.105) This equipment has been tested and found to comply with the limits for Class A digital de...

Page 22 - Product Safety

22 Digi One EM Hardware Reference Modifications (FCC 15.21) Changes or modifications to this equipment not expressly approved by Digi may void the user’s authority to operate this equipment. ICES 003 Class A This Class A digital apparatus meets the requirements of the Canadian Interference-Causing E...