Longshine LCS-844MT User Manual

RS-232/422/485 to

100Base-FX

Device Server

User’s Manual

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FCC WARNING

This equipment has been tested and found to comply with the limits for class A device, pursuant to part 15 of FCC rules. These limits are designed to provide reasonable protection against harmful interference in a commercial installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. Operation of this equipment in a residential area is likely to cause harmful interference, in which case, the user will be required to correct the interference at the user’s own expense.

This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures. Take special note to read and understand all content given in the warning boxes

Warning

Table of Contents

1 Introduction.............................................................1

About This Guide..................................................1

Features................................................................2

Specifications........................................................3

Package Contents ................................................5

2 Hardware Description.............................................6

Product Overview..................................................6

Product Illustrations ..............................................7

3 Installation...............................................................8

Location ................................................................9

Wall Mount Installation........................................10

Din Rail Mount Installation..................................10

Powering On Unit................................................12

Connecting Fiber Cable......................................13

DB9 Male Connector Pin Assignments ..............15

Serial Connection ...............................................16

Definition of DIP Switches ..................................16

4 LED Indicators.......................................................18

5 Configuration.........................................................19

Console Port Access ..........................................19

Telnet Access .....................................................23

Web Access........................................................23

6 Management..........................................................25

Via Menu-Driven (Console Port & Telnet)..........25

System Information Menu...................................26

DHCP Configuration Menu.................................27

RS-232/422/485 Transfer Configuration.............27

Monitor Menu......................................................30

TFTP Firmware Upgrade Menu..........................31

SNMP Configuration Menu.................................32

System Restart Menu.........................................34

Command Line Interface ....................................36

Command Definitions .........................................36

Web Browser Interface.......................................38

Appendix A...............................................................47

Serial IP Redirector.............................................47

1 Introduction

About This Guide

Welcome

Thank you for selecting the RS-232/422/485 to 100Base-FX Device Server. This unit is designed to provide a RS-232/422/485 connection over twistedpair cable where the connected devices have RS232/422/485 interfaces. Enabling serial devices such as CNCs and PLCs to instantly connect to an existing Ethernet/ Fast Ethernet network, the Serial-toEthernet Device Server represents a robust solution for devices controllers for MIS personnel.

Purpose

This guide discusses how to install and configure your RS-232/422/485 to 100Base-FX Device Server.

Terms/Usage

In this guide, the term “Device Server” (first letter upper case) refers to your RS-232/422/485 to 100Base-FX Device Server, and “device server” (first letter lower case) refers to other device servers.

Features

• Complies with EIA/TIA and IEEE standards

• 100Mbps Fast Ethernet fiber port

• Supports 4 wires full duplex asynchronous serial

data transmission (RS-422/485)

• Supports 2 wires half-duplex asynchronous serial data transmission (RS-485)

• Supports serial port asynchronous data rates up to 115.2 Kbps

• Extended distances up to 1.2 km (24 AWG) using RS-422/485

• Terminator feature improves signal quality and distance

• LEDs for ‘at-a-glance’ device status

• Wall mount or Din-Rail mountable installation

• Power range 9~32V DC

• FCC Class A & CE approved

Specifications

Standards: IEEE 802.3 (10BASE-T Ethernet);

IEEE 802.3u (100BASE-FX/ Fast Ethernet); EIA/TIA RS-232/422/485; EIA/TIA-574

Ports: 1x Fiber; Single Mode / Multi-Mode

1x 9-pin serial connector; D-sub, Male

Max. Distance: Fiber: Up to 120,000 meters

Serial: 15 meters (RS-232) 1,200 meters (RS-422, RS-485)

Data Rates: Fiber: 100 Mbps

Serial: 115.2 kbps (asynchronous)

Signals: RS-232: TxD, RxD, CTS, RTS, DTR,

DSR, RI, DCD, GND RS-422: TxD+/-, RxD+/-, GND RS-485: Data+, Data-, GND

Configuration: Bits Per Second: 38400

Parity: None Data bits: 8 Stop bits: 1

Flow Control: None (The console connection is only available once the DIP switch 1 is ON)

Switches:

DIP 1: Enables / disables console / data

communication mode DIP 2: Enables / disables RS-232 DIP 3: Enables / disables RS- 422/485

(4-wire) DIP 4: Enables / disables RS-485 (2-wire) DIP 5: N/A DIP 5: N/A DIP 7: Enables / disables termination (TMR)

Power: External power adapter; 9~32V DC @

800mA

Frequency: 47Hz to 63Hz

Environment:

Temperature:

Operating: 0°C to 50°C

Relative Humidity:

10% to 80%, non-condensing

Storage:

-20°C to 80°C

Relative Humidity:

Emissions: FCC Part 15 of Class A & CE approved Dimensions: 109.2 x 90 x 30mm (L x W x H)

5% to 90%, non-condensing

Weight: 280 grams

Package Contents

The package should include the following:

• One RS-232/422/485 to 100Base-FX Device Server unit

• One power adapter (please check connector type and input power specification)

• Four self-adhesive pads

• DIN Rail Kit

• Screws for wall-mount installation

• User’s Manual CD

• Serial IP Redirector software CD

2 Hardware Description

Product Overview

The Device Server features complete Ethernet and TCP/IP network support that allows devices in industry with RS-232/422/485 connectors such as milling machines, measurement instruments, and robots to connect to LAN based automation. Other devices typically found on campus networks such as card readers, code readers, lab equipment, medical equipment, and other similar serial devices can now instantly migrate to a TCP/IP network. Additionally, by deploying the device server, enable users to monitor and manage up to 256 serial devices from single PC with the help of Serial IP Redirector software.

Product Illustrations

Fiber

DIP Switches Power

LEDs

LED

RS-232/422/485 Serial Port

Power Connecto

Rear

3 Installation

To install your Device Server, please see the following procedures:

• Location

• Desktop Installation

• Powering On Unit

• Connecting Copper Cables

• DB9 Male Connector Pin Assignment

• Serial Connection

• Ethernet Connection

Location

The location selected for installing the Device Server may greatly affect its performance. When selecting a site, we recommend considering the following rules:

1. Install the Device Server in a fairly cool and

dry place. See Technical Specifications for the acceptable temperature and humidity operating ranges.

2. Install the Device Server in a location free

from strong electromagnetic field generators (such as motors), vibration, dust, and direct exposure to sunlight.

3. Leave at least 5cm of space at the front and

rear of the unit for ventilation.

4. Affix the provided rubber pads to the bottom

of the Device Server for grip, and to protect the case from scratching.

Wall Mount Installation

The Device Server can also be installed by wall mounting. The backside casing provides space for two screws each side. Identify the exact location at wall by placing the Device Server and marking the screw positions. Use the screw (include in the package) and snug them well to fix the Device Server.

Din Rail Mount Installation

The aluminum DIN Rail attachment plate should already be affixed to the back panel of the Device Server. If you need to attach the DIN Rail plate, assure that the stiff metal spring is situated towards the top. Attaching the Device Server to the DIN rail is easy, just align, and attach the top rail, then press down and snap forward the Device Server to snap in the bottom rail, as shown in the figures below.

Use following steps set up the Device Server:

• The surface must support at least 500 gm for the Device Server.

• The power outlet should be within 1.82 meters (6 feet) of the Device Server.

• Visually inspect the power adapter and make sure that it is properly connected.

Make sure that there is proper heat dissipation from and adequate ventilation around the Device Server. Do not place heavy objects on the Device Server.

Warning

tools. Also, install this unit away from damp or wet locations, or in close proximity to very hot surfaces. These types of environments can have a detrimental effect on the unit and cables.

Please exercise caution when using power

Powering On Unit

The Device server uses external power supply 9~32V DC @ 0.8A 50~60 Hz.

1. Insert the power cable plug directly into the receptacle located at the back of the device.

2. Plug the power adapter into an available socket.

3. Check the rear-panel LEDs as the device is powered on to verify that the Power LED is lit. If not, check that the power cable is correctly and securely plugged in.

Note: For International use, you may need to change the AC

power adapter cord. You must use a power cord set that has been approved for the receptacle type and electrical current in your country.

Connecting Fiber Cable

When connecting fiber cable to a 100BASE-FX port on the Device Server, be sure the correct type – ST, SC, or WDM - connector is used. Follow the steps below to properly connect fiber cable:

1. Remove and keep the ST/SC/WDM port's rubber cover. When not connected to a fiber cable, the rubber cover should be replaced to protect the optics.

2. Check that the fiber terminators are clean. You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol. Dirty fiber terminators on fiber optic cables will impair the quality of the light transmitted through the cable and lead to degraded performance on the port.

3. Connect one end of the cable to the ST/SC/WDM port on the Device Server and the other end to the ST/SC/WDM port on the other device.

Note: When inserting the cable, be sure the tab on the plug

clicks into position to ensure that it is properly seated.

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