Lantronix CoBox-Micro User Manual

Serial Channel (Port) Configuration Configuration
7-10
Manual Connection
If manual connection startupis configured (C +address/port), onlythe portionnotprovided
in the command string is used. In manual mode, the last byte of the address must be
provided.
For example, if the Device Server’s configured remote IP address is 129.1.2.3 and the TCP
port number is 1234:
Autostart (Automatic Connection)
For the serial port, automatic TCP connection to a network node can be configured by
setting the remote IP address and the TCP port number parameters. If automatic connection
is selected, all parameters must be provided.
Datagram Type
When selecting this option, you will be prompted for the Datagram type. Enter 01 for
directed UDP.
Modem (Emulation) Mode
In Modem Mode, the Device Server presents a modem interface to the attached serial
device. It accepts AT-style modem commands, and handles the modem signals correctly.
Normally there is a modem connected to a local PC and a modem connected to a remote
machine. A user must dial from the local PC to the remote machine, accumulating phone
charges for each connection. Modem Mode allows you to replace modems with Device
Servers,and to use an Ethernet connection instead of a phonecall, withouthaving to change
communications applications and make potentially expensive phone calls.
Note: If the Device Server is in Modem Mode and the serial port is idle, the
Device Server can still accept network TCP connections to the serial
port if Connect Mode is set to C6 (no echo) or D6 (echo).
Modem Mode is selected by setting the connect mode to 06 (no echo) or 16 (echo).
In Modem Mode, echo refers to the echo of all of the characters entered in command mode;
it does not mean to echo data that is transferred.Quiet mode (no echo) refers to the modem
not sending an answer to the commands received.
Table 7-5: Manual Connection Address Example
Command String Result
C121.2.4.5/1 Complete override; connection is started with host
121.2.4.5, port
1
C5 Connect to 129.1.2.5, port 1234
C28.10/12 Connect to 129.1.28.10, port 12

Lantronix CoBox-Micro Specifications

General

Connectivity Technology	Wired
Ethernet Ports	1
Power Supply	5V DC
Data Link Protocol	Ethernet
Remote Management Protocol	SNMP, Telnet, HTTP
Operating Temperature	70°C

Summary

Embedded Integration Kit User's Guide

Chapter 1: Introduction

Embedded Integration Kits

Details the Lantronix Embedded Integration Kits and their contents for evaluating device servers.

Embedded Device Servers

Provides an overview of Lantronix embedded Device Servers and their primary applications.

Network Protocols

Explains supported network protocols like TCP, UDP, ARP, etc., used by Device Servers.

Chapter 2: CoBox-Micro

Overview

Introduces the CoBox-Micro, its features, power needs, and supported protocols.

Board Layout

Presents a diagram and dimensions of the CoBox-Micro board for integration purposes.

Connectors

Details the CoBox-Micro's TTL serial, RJ45, and LED connectors and their configurations.

RJ45 Connector

Specific details about the RJ45 Ethernet connector on the CoBox-Micro and its options.

Status LEDs

Describes the CoBox-Micro's status LEDs, their locations, and functions for diagnostics.

Product Information Label

Information contained on the CoBox-Micro's product label, including barcode and MAC address.

Test Bed

Information about the CoBox-Micro test bed for development and testing applications.

Test Bed Connectors

Pinout details for the CoBox-Micro test bed connectors for easy reference.

Chapter 3: CoBox-Mini

Overview

Introduces the CoBox-Mini, its interface, power requirements, and supported protocols.

Board Layout

Presents a diagram and dimensions of the CoBox-Mini board for integration purposes.

Connectors

Details the CoBox-Mini's TTL serial, AUI, UTP, and RJ45 connectors and their configurations.

Status LEDs

Describes the CoBox-Mini's status LEDs, their locations, and functions for diagnostics.

Product Information Label

Information contained on the CoBox-Mini's product label, including barcode and MAC address.

Test Bed

Information about the CoBox-Mini test bed for development and testing applications.

Test Bed Connectors

Pinout details for the CoBox-Mini test bed connectors for easy reference.

Chapter 4: CoBox-Mini100

Overview

Introduces the CoBox-Mini100, its interface, power requirements, and supported protocols.

Board Layout

Presents a diagram and dimensions of the CoBox-Mini100 board for integration purposes.

Connectors

Details the CoBox-Mini100's TTL serial and Ethernet connectors and their configurations.

Status LEDs

Describes the CoBox-Mini100's status LEDs, their locations, and functions for diagnostics.

Product Information Label

Information contained on the CoBox-Mini100's product label, including barcode and MAC address.

Test Bed

Information about the CoBox-Mini100 test bed for development and testing applications.

Test Bed Connectors

Pinout details for the CoBox-Mini100 test bed connectors for easy reference.

Chapter 5: UDS-10B

Overview

Introduces the UDS-10B, its serial interface, Ethernet, and supported protocols.

Board Layout

Presents a diagram of the UDS-10B board layout with key components.

Serial Interface

Details the UDS-10B's female DB25 DCE serial port supporting RS-232 and RS-485 standards.

Network Interface

Details the UDS-10B's RJ45 Ethernet port and its power plug specifications.

LEDs

Describes the UDS-10B's LEDs for Link, Network Tx/Rx, Collision, Diagnostics, and Status.

Product Information Label

Information contained on the UDS-10B's product label, including barcode and MAC address.

Chapter 6: Getting Started

Default IP Address

Explains the default IP address (0.0.0.0) and how DHCP is automatically enabled.

AutoIP

Describes how AutoIP assigns addresses in networks lacking a DHCP server.

Setting the IP Address

Outlines procedures for configuring the Device Server's IP address via network or serial port.

DHCP Naming

Covers changing the Device Server's DHCP name and its default naming convention.

Network Port Login

Details steps to log into the Device Server via Telnet using ARP and port 9999.

Serial Port Login

Provides steps to log into the Device Server via its serial port using a terminal emulator.

Chapter 7: Configuration

Network Configuration Using a Web Browser

Guide to configuring the Device Server via its internal web pages using a standard browser.

Network Configuration Using a Telnet Connection

Steps for configuring the Device Server over the network using Telnet to port 9999.

Serial Configuration

Local configuration of the Device Server using a terminal emulator on the serial port.

Configuration Parameters

Overview of parameters configurable in Setup Mode, including basic, security, and channel settings.

Server Configuration

Configuration of basic server parameters like IP Address, Gateway, Subnet Mask, and passwords.

Serial Channel (Port) Configuration

Configuration of channel-specific parameters like Baud Rate, Interface Mode, and Flow Control.

Connect Mode

Defines how the Device Server establishes and reacts to network connections.

Disconnect Mode

Options to control connection dropping behavior, including DTR drop and EOT.

Flush Mode (Buffer Flushing)

Controls line handling and network buffers with connection startup and disconnect.

Pack Control

Settings for packing algorithms, idle time, trailing characters, and send characters.

Security Settings

Options to enhance security, including disabling Telnet/TFTP/Web setup, and password options.

Chapter 8: Using the Device Server

Comm Port Redirector

Using the Lantronix Comm Port Redirector application to share serial devices via COM ports.

Device Server Configuration

Steps to configure the Device Server for use with the Comm Port Redirector.

Chapter 9: Serial Timing

Hardware

Discusses signal conditions, rise/fall times, and protection resistors for serial signals.

Chapter 10: Integration Guidelines

Test Environment

Describes the test setup, equipment, and UUT connection for emission testing.

EMI test results

Presents radiated emission test results for CoBox-Micro, CoBox-Mini, and CoBox-Mini100.

General Guidelines

Provides guidelines on power supply, network connectors, virtual ground, and serial signals.

Appendix A: Contact Information

Problem Report Procedure

Information required when reporting a problem to Lantronix Technical Support.

Full Contact Information

Lists corporate and sales office contact details worldwide.

Technical Support

Provides phone numbers, email, and website for accessing technical support.

Appendix B: Troubleshooting

Monitor Mode

Introduction to Monitor Mode for diagnostic purposes and methods to enter it.

Monitor Mode Commands

Lists available commands in Monitor Mode for querying and configuring the Device Server.

Appendix C: Updating Firmware

Obtaining Firmware

Information on where to find current firmware files and release notes.

Reloading Firmware Via TFTP

Steps to download new firmware to the Device Server using a TFTP client.

Reloading Firmware Via Another Device Server

Procedure for upgrading firmware on another Device Server over the network.

Reloading Firmware Via the Serial Port

Steps to download firmware from a computer via the Device Server's serial port.

Appendix D: Data

Measurements

Provides dimensional data for the CoBox-Mini, Mini100, CoBox-Micro, and UDS-10B.

Specifications

Lists common technical specifications for all four Device Servers.

Appendix E: Supplemental Information

Network Configuration Using UDP

How to configure or query the Device Server using UDP datagrams.

Network Configuration Using a Hex File

Creating and sending setup records in Intel Hex format for identical Device Server configuration.

IP Addresses

Explanation of IP address structure, network portions, subnetting, and host identification.

Binary to Hexadecimal Conversion

Guide to converting binary values to hexadecimal representation for command assembly.

Appendix F: Typical TTL-RS232 Circuits

TTL-RS232 (DB-9) Circuit

Diagram showing typical TTL-to-RS232 conversion circuits using DB-9 connectors.

TTL-RS232 (DB-25) Circuit

Diagram showing typical TTL-to-RS232 conversion circuits using DB-25 connectors.

Warranty Statement

Warranty Statement

Details Lantronix's warranty for Device Servers and software, including procedures.