Table of Contents

Table of Contents

Serial Server Quick Start Guide

7

1.

Specifications

...........................................................................................................................................................

10

 

1.1

General

10

 

1.2

Default Settings

11

2.

Overview

...........................................................................................................................................................

13

 

2.1

Introduction

13

 

 

2.1.1

Applications

13

 

 

2.1.2

Manager Software

13

 

 

2.1.3

Monitor Port

13

 

 

2.1.4

Web Server

13

 

 

2.1.5

Heartbeat Connection Protection

13

 

2.2

Features

14

 

2.3

Communication Modes

15

 

 

2.3.1

Direct IP Mode

15

 

 

2.3.2

Virtual COM Mode

15

 

 

2.3.3

Paired Mode

16

 

 

2.3.4

Heartbeat

16

 

2.4

What’s Included

16

 

2.5

Hardware Description

16

3.

Hardware Configuration

19

 

3.1

Serial Server Indicators, Switches, and Connectors

19

 

 

3.1.1

Indicators

19

 

 

3.1.2

Switches

19

 

 

3.1.3

Connectors

19

 

3.2

Serial Server/Port Operational Modes

20

 

 

3.2.1

Default Mode

20

 

 

3.2.2

Console Mode

20

 

 

3.2.3

Upgrade Mode

20

 

 

3.2.4

RS-232 Mode

21

 

 

3.2.5

RS-422 Mode

21

 

 

3.2.6

RS-485H Mode

21

 

 

3.2.7

RS-485F Mode

21

 

 

3.2.8

RS-485 Receiver Biasing

21

4.

Installing the Software

24

 

4.1

Automatic Installation

24

 

4.2

Manual Installation

24

 

4.3

Updating an Existing Installation

26

 

4.4

Opening the Serial Server Manager Software

26

5.

Using Serial Server Manager

27

 

5.1

Hardware Setup

27

 

5.2

Software Setup

28

 

5.3

Software Overview

29

 

 

5.3.1

Menus

29

 

 

5.3.2

Server Icons Pane

30

 

 

5.3.3

Serial Server/Virtual COM Lists

30

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Black Box LES404A, LES402A, LES401A, 1-, 2-, and 4-Port Industrial Ethernet Serial Servers manual Table of Contents

LES402A, LES401A, LES404A, 1-, 2-, and 4-Port Industrial Ethernet Serial Servers specifications

The Black Box LES402A, LES404A, and LES401A are robust industrial Ethernet serial servers designed to facilitate seamless communication between serial devices and Ethernet networks. These devices come in various configurations, including 1-port, 2-port, and 4-port options, making them suitable for a wide range of applications.

One of the primary features of the Black Box LES series is their ability to convert asynchronous serial data into a TCP/IP format. This functionality allows legacy devices to be integrated into modern Ethernet networks, providing businesses with a cost-effective solution to modernizing their infrastructure without replacing existing equipment. The devices support various serial protocols, including RS-232, RS-422, and RS-485, ensuring compatibility with numerous devices.

Each server in this series is equipped with advanced features such as selectable baud rates, which range from 300 to 921,600 bps, catering to the needs of diverse serial peripherals. Additionally, the LES402A, LES404A, and LES401A include an easy-to-use web-based management interface that simplifies configuration and monitoring. Users can quickly set up parameters, manage connections, and perform diagnostics, all from a centralized interface.

Robustness and reliability are crucial for industrial applications, and the Black Box LES series does not disappoint. Built to withstand harsh environments, these devices feature a rugged metal housing that protects against dust, moisture, and other environmental factors. Additionally, they come with Ethernet port support for Auto-MDIX, simplifying cable connections by automatically detecting and adjusting the port configuration.

Security is another significant consideration. The Black Box LES servers include features such as SSL and SSH support that secure data transmission between devices, making them suitable for sensitive applications. Furthermore, the devices support SNMP for network management, allowing for remote monitoring and management.

In summary, the Black Box LES402A, LES404A, and LES401A series of Industrial Ethernet Serial Servers are designed to bridge the gap between legacy serial devices and modern Ethernet networks. With their robust construction, varied port options, and advanced features, these devices enhance connectivity and streamline operations in demanding industrial environments. Their flexible configuration and security protocols make them a reliable choice for organizations looking to integrate their legacy systems into contemporary networks.