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Manual Digi 90000278_B

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Summary
  • Digi 90000278_B - page 1

    Hard wa r e Refer en ce Man ual Digi One  EM 90000278_ B ...

  • Digi 90000278_B - page 2

     Digi Int ernational I nc. 2002. A ll Rights Rese rved The Digi logo is a reg istered tr ademark of D igi Internat ional, Inc. Connectwar e and Dig i One are tra demarks of Digi Interna tional, Inc . Informati on in th is docume nt is subj ect to cha nge withou t notice an d does not repres ent a commitm ent on the part of Digi Internati onal. D ...

  • Digi 90000278_B - page 3

    Digi One EM Hardware Gui de 3 Content s Chapter 1 Introduction 5 About This Guide............................................................................. 5 Introducing the Digi One EM ..........................................................6 Support Information ......................................................................... 7 Chapt ...

  • Digi 90000278_B - page 4

    4 Digi One EM Hardware Guide Chapter 4 Sample App lication: TTL Signals t o EIA-232 19 Appendix A Digi One EM Spec ifications 20 Network Interfaces ......................................................................... 20 Serial Interface ...............................................................................20 Data Rates (bps) ......... ...

  • Digi 90000278_B - page 5

    Digi One EM Hardware Re ference 5 Chapter 1 Intro ducti on About This Guide Purp ose The purpose of this guide is to ena ble developers to int egrate the Di gi One EM into othe r device s, enab ling the se devi ces to make use of the Digi O ne EM’ s rich ne tworking fea tures. Audience This docum ent is writ ten for deve lopers t asked wi th inte ...

  • Digi 90000278_B - page 6

    6 Digi One EM Hardware Re ference Introducing the Digi One EM Prod uct Over view The Digi O ne EM i s part of th e Digi On e Family of sing le port device servers that provide simp le, re liable and cost-e ffective network conn ections for serial devices. The Digi One E M provides fully tra nsparent seria l device connectivity o ver indust ry-stand ...

  • Digi 90000278_B - page 7

    Digi One EM Hardware Re ference 7 Support Information T o get he lp with a qu estion o r te chnica l pr oblem or t o make comm en ts and re co mmen dation s about our pr od ucts or docume ntati on, use the follo wing cont act in formatio n. General Digi Internat ional 1 100 1 Bren Ro ad Eas t Minneto nka, MN 55 343 U.S.A www .digi.com Customer Serv ...

  • Digi 90000278_B - page 8

    8 Digi One EM Hardware Re ference Chapter 2 About the Digi One EM Digi One EM Drawing The fol lowing figu re shows the Digi One EM layout and dimen sions. ...

  • Digi 90000278_B - page 9

    Digi One EM Hardware Re ference 9 Connectors: Power and Serial Interface (P4) The Digi One EM ha s a single 12-pin, se rial inter face port (label ed P4) tha t support s EIA-232 (TTL levels o nly), dat a rates up to 230 Kbps and full -mo dem cont rol. The fo llowing figure h elps yo u locate pins , and the table helps yo u identify which si gnal us ...

  • Digi 90000278_B - page 10

    10 Digi One EM Hardware Re ference Connectors: Ethern et Interface (P1) The Digi One EM Eth ernet conn ector is an eight-wire , RJ-45 jack me eting t he requ irement s of ISO 88 77 for 1 0/100Ba se- T . The fol lowing fig ure help s you locate pi ns and the t able help s you identi fy which sig nal uses eac h pin. Pi n Sig na l Name 1 TxD+ (T ransm ...

  • Digi 90000278_B - page 11

    Digi One EM Hardware Re ference 11 Reset Switch The reset switch , located between P 3 and CR1, does the follow ing (dep ending on how long you hold t he switch d own): • It rebo ots the D igi One EM i f you press a nd release th e switch immedia t ely . • It reboo t s th e Di g i On e EM and re stor es th e con fi gur a ti on to factory d efau ...

  • Digi 90000278_B - page 12

    12 Digi One EM Hardware Re ference Bottom lef t R ed Diagnos tics • Blinking 1 -1-1 means starting the operat ing syst em. • Blinking 1 -5-1 means config urati on has been returned to f actory defaults. • S te ady blin king mean s the device i s seeking an IP addres s from a DHCP server . Note: If oth er blinki ng patterns occur, c all Digi T ...

  • Digi 90000278_B - page 13

    Digi One EM Hardware Re ference 13 Chapter 3 About t he Deve lopment Board Over view The deve lopment b oard provid es the foll owing inter faces: • A DB-9 se rial inte rface that enables seri al connec tions from your device to the Di gi One EM module . See "DB- 9 Seri al I nterfac e (P1)" on page 15. • A 12-p osition socket t o supp ...

  • Digi 90000278_B - page 14

    14 Digi One EM Hardware Re ference Devel opment Board Illust ration ...

  • Digi 90000278_B - page 15

    Digi One EM Hardware Re ference 15 DB-9 Ser ial Inter face (P 1 ) The fol lowing figu re help s you locat e specific DB-9 pins and the t able ma ps sig nals to pins. Pin Si gnal 1 Data Carrier Detect (DCD) 2 Receiv e Data (RxD) 3 T ransmit Dat a (TxD) 4 Data T erminal Re ady (DTR) 5 Signal /Chassis Gr ound (GND) 6 Data Set Ready (DSR ) 7 Requ est T ...

  • Digi 90000278_B - page 16

    16 Digi One EM Hardware Re ference Reset Switch (SW1) The reset sw itch reboot s the Digi O ne EM. ...

  • Digi 90000278_B - page 17

    Digi One EM Hardware Re ference 17 Powe r Jack (P 7) The power jack acce pts 5 volt s DC +/- 5% from a regulat ed power sup ply . The develop me nt board is polarity s e nsitive. The +5 v olts is assumed to b e the cent er cont act on conne c tor , an d the g round is t he outside o f the co nn ector barr el, as shown in the fol lowing fi gure . ...

  • Digi 90000278_B - page 18

    18 Digi One EM Hardware Re ference LEDs (CR4 - CR1 1) The LED labele d CR4 is a power indica tor . The other seven LEDs d i s play EIA -2 32 sign a l activi ty . Th e follow i ng table describes the specific signal associat ed with each LED. LED Sig nal CR5 Tx (T ran smi t Dat a) CR6 Rx (Rec eive D ata ) CR7 CTS (C lear to Se nd) CR8 RTS (Requ est ...

  • Digi 90000278_B - page 19

    Digi One EM Hardware Re ference 19 Chapter 4 Sample Ap plicat ion: TTL Si gnals to EIA-2 32 The fol lowing figu re is an exa mple of h ow to convert the Digi One EM signals to no rmal seri al volt age levels. 0.1uF 1 2 C6 0.1uF 1 2 C4 0.1uF 1 2 C3 0.1uF 2 1 C5 +5V GND 11 10 9 8 7 6 5 4 3 2 1 DB9 P1 RS-232 SERIAL 9-P IN CONNECTOR SHIELD SHIELD GND G ...

  • Digi 90000278_B - page 20

    20 Digi One EM Hardware Re ference Appendix A Digi One EM Specifications Network Interfac es • RJ-45 conne ctor • 10/10 0Bas e-T • Ha l f- and ful l-duple x suppo r t Seri al Inte rface One T T L EIA-2 3 2 serial inte rface Dat a Rates (bp s) 1 10, 134, 15 0, 200, 3 00, 600 , 1200, 24 00, 360 0, 4800 , 9600, 19200, 38400, 5 7600, 1 15200 , 23 ...

  • Digi 90000278_B - page 21

    Digi One EM Hardware Re ference 21 Appendix B Digi One EM Certi fications This pr oduct complies w ith the follo wing sta ndards: FCC Part 15 Class A Radio Frequency Interference (RFI) (FCC 15.105) This equi pment has been tested and found to comply with the limits for Class A digital devices pursuant to Part 15 of the FCC Rule s. These lim its are ...

  • Digi 90000278_B - page 22

    22 Digi One EM Hardware Re ference Modifica tions (FCC 15. 21) Change s or modi f icatio ns to this eq uipme n t not exp ressly appro ved by D igi may voi d the u ser’ s a uthority to oper ate this equ ipment. ICES 0 03 Class A This Cl as s A digital a pparatus me ets the requir ements of the Canad ian Inte r fer en ce- Cau sing Equipmen t Regula ...

  • Digi 90000278_B - page 23

    Digi One E M Hardware Reference ...

  • Digi 90000278_B - page 24

    Digi One E M Hardware Reference ...

Manufacturer Digi Category Switch

Documents that we receive from a manufacturer of a Digi 90000278_B can be divided into several groups. They are, among others:
- Digi technical drawings
- 90000278_B manuals
- Digi product data sheets
- information booklets
- or energy labels Digi 90000278_B
All of them are important, but the most important information from the point of view of use of the device are in the user manual Digi 90000278_B.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Digi 90000278_B, service manual, brief instructions and user manuals Digi 90000278_B. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Digi 90000278_B.

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A complete manual for the device Digi 90000278_B, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Digi 90000278_B by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Digi 90000278_B.

A complete Digi manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Digi 90000278_B - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Digi 90000278_B, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Digi 90000278_B, that we can find in the current document
3. Tips how to use the basic functions of the device Digi 90000278_B - which should help us in our first steps of using Digi 90000278_B
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Digi 90000278_B
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Digi 90000278_B in a specific country, if it was not possible to solve the problem on our own.

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