Moxa eds 408a руководство

EDS-408A Series

8-port entry-level managed Ethernet switches

Related Software, Firmware, and Drivers

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MOXA EtherDevice™ Switch 

EDS-408A/405A Series User’s Manual 

Second Edition, July 2007 

Moxa Networking Co., Ltd. 

Tel: +886-2-8919-1230 
Fax: +886-2-8919-1231 
Web:  www.moxa.com 
 
MOXA Technical Support 
Worldwide:  

The Americas: 

Inside the Future of Industrial Ethernet Technology

The trend in industrial communications and automation applications

As the world’s network and information technology becomes more mature, the trend is to use Ethernet as the major communications interface in many industrial communications, and automation applications. In fact, a whole new industry has sprung up to provide Ethernet products that comply with the requirements of demanding industrial applications.

Industrial vs. Commercial

Users have found that when moving Ethernet equipment from the comfortable office environment to the harsh and less predictable industrial environment, the commercial Ethernet equipment available in today’s market simply cannot meet the high reliability requirements demanded by industrial applications. This means that a more robust type of network equipment, commonly referred to as industrial Ethernet equipment, is required for these applications.

Informative vs. Passive

Since industrial Ethernet devices are often located at the endpoints of a system, such devices cannot always know what’s happening elsewhere on the network. This means that industrial Ethernet communication equipment that connects these devices must take responsibility for providing system maintainers with real-time alarm messages.

MOXA EtherDevice™ Switch

MOXA EtherDevice Switch comes with a suite of useful maintenance and monitoring functions, and is designed to provide smooth and reliable operation in harsh industrial environments. You will find that MOXA EtherDevice Switch establishes a new industrial Ethernet benchmark. It is excellent for keeping automation systems running continuously, is ideal for sending status reports to help prevent system damages and losses, is a great tool for mastering your industrial Ethernet networks, and is well-suited for use with industrial device control networks.

ATTENTION

Throughout this User’s Manual, we use EDS as an abbreviation for MOXA EtherDevice Switch:

EDS = MOXA EtherDevice Switch

Package Checklist

MOXA EtherDevice Switch EDS-408A/405A Series is shipped with the following items:

y1 MOXA EtherDevice Switch EDS-408A/405A

yHardware Installation Guide

yCD-ROM with User’s Manual and Windows Utility

yMoxa Product Warranty

yRJ45 to DB9 Console port cable

yProtective caps for unused ports

yPanel mounting kit (optional—must order separately)

NOTE: Notify your sales representative if any of the above items is missing or damaged.

Optional Accessories

yDR-4524—45W/2A DIN-Rail 24 VDC Power Supply with 85 to 264 VAC input

yDR-75-24—75W/3.2A DIN-Rail 24 VDC Power Supply with 85 to 264 VAC input

yDR-120-24—120W/5A DIN-Rail 24 VDC Power Supply with 88 to 132 VAC/176 to 264 VAC input by switch

yEDS-SNMP OPC Server Pro—CD with EDS-SNMP OPC Server Software and manual

yADP-SCm-STf-M—Multi-mode SC male to ST female duplex adapter, gray color

yADP-SCm-STf-S—Single-mode SC male to ST female duplex adapter, blue color

yWK-46—Wall Mounting Kit

Features

Advanced Industrial Networking Capability

yMOXA Turbo Ring with Redundant Self-Healing Ethernet Ring Capability (recovery time < 300 ms at full load)

ySupports Port-Based VLAN to ease network planning

ySupports QoS—IEEE 802.1p and TOS/DiffServ to increase determinism

Designed for Industrial Applications

y-40 to 75°C operating temperature range (for –T models)

yRedundant, dual DC power inputs

yIP 30, rugged high-strength case

yDIN-Rail or panel mounting ability

yRate limiting to prevent unpredictable network status

yPort mirroring for online debugging

yAutomatic warning by exception through email, relay output

yAutomatic recovery of connected device IP addresses

yLine-swap fast recovery (patent pending)

Useful Utility and Remote Configuration

yConfigurable by web browser, Telnet/serial console, and a proprietary Windows utility

ySend ping commands to identify network segment integrity

Configuration using RS-232 Serial Console (115200, None, 8, 1, VT100)

1.You cannot connect to EDS using serial console and Telnet simultaneously.

2.You can connect to EDS using a web browser and serial console simultaneously, or using a web browser and Telnet simultaneously.

3.Recommendation—when connecting to EDS using a web browser, do NOT simultaneously connect using either a serial console or via Telnet.

4.By following this advice, you can maintain better control over how your MOXA EtherDevice Switch is managed.

1.From the Windows desktop, click Start Æ Programs Æ PCommLite2.5 Æ Terminal

Emulator.

2.Select Open under Port Manager to open a new connection.

3.The Communication Parameter page of the Property window opens. Select the appropriate COM port for Console Connection, 115200 for Baud Rate, 8 for Data Bits, None for Parity, and 1 for Stop Bits.

4.Click the Terminal tab, and select VT100 for Terminal Type. Click OK to confirm.

5.Type 1 to select ansi/VT100 terminal type, and then press Enter.

6.The Console login screen will be displayed. Press Enter to open the Account pop-up selector and then select either admin or user. Use the keyboard’s down arrow to move the cursor to the Password field, enter the Console Password (this is the same as the Web Browser password; leave the Password field blank if a console password has not been set), and then press Enter.

7.MOXA EtherDevice Switch’s Main Menu will be displayed. (NOTE: To modify the appearance of the PComm Terminal Emulator window, select Font… under the Edit menu, and then choose the desired formatting options.)

8.After entering the Main Menu, use the following keys to move the cursor, and to select options.

Configuration using Telnet Console

You may use Telnet to access MOXA EtherDevice Switch’s console utility over a network. To be able to access EDS’s functions over the network (using Telnet or Web Browser) from a PC host that is connected to the same LAN as EDS, you need to make sure that the PC host and EDS are on the same logical sub network. To do this, check your PC host’s IP address and netmask. By default, EDS’s IP address is 192.168.127.253 and EDS’s netmask is 255.255.0.0 (for a Class B network). If you do not change these values, and your PC host’s netmask is 255.255.0.0, then its IP address must have the form 192.168.xxx.xxx. On the other hand, if your PC host’s netmask is 255.255.255.0, then its IP address must have the form 192.168.127.xxx.

Perform the following steps to access the console utility via Telnet.

1.Telnet to MOXA EtherDevice Switch’s IP address from the Windows Run window (or from the command prompt).

2.Type 1 to choose ansi/vt100, and then press Enter.

3.The Console login screen will be displayed. Press Enter to open the Account pop-up selector and then select either admin or user. Use the keyboard’s down arrow to move the cursor to the Password field, enter the Console Password (this is the same as the Web Browser password; leave the Password field blank if a console password has not been set), and then press Enter.

4.MOXA EtherDevice Switch’s Main Menu will be displayed. (NOTE: To modify the appearance of the PComm Terminal Emulator window, select Font… under the Edit menu, and then choose the desired formatting options.)

Configuration using Web Browser

MOXA EtherDevice Switch’s web browser interface provides a convenient way to modify the switch’s configuration and access the built-in monitoring and network administration functions. You may use either Internet Explorer or Netscape to access EDS.

Perform the following steps to access MOXA EtherDevice Switch’s web browser interface.

1.Open Internet Explorer and type MOXA EtherDevice Switch’s IP address in the Address field. Press Enter to establish the connection.

2.The web login page will be displayed. Select the login account (Admin or User) and enter the Password (this is the same as the Console password), and then click Login to continue. Leave the Password field blank if a password has not been set.

You may need to wait a few moments for the web page to be downloaded to your computer. Use the menu tree on the left side of the window to open the function pages to access each of MOXA EtherDevice Switch’s functions.

Disabling Telnet and Browser Access

If you are connecting MOXA EtherDevice Switch to a public network, but do not intend to use its management functions over the network, then we suggest disabling both Telnet Console and Web Configuration from the RS-232 Console’s Basic Settings Æ System Identification page, as shown in the following figure.

Configuring Basic Settings

The Basic Settings group includes the most commonly used settings required by administrators to maintain and control a MOXA EtherDevice Switch.

System Identification

The system identification items are displayed at the top of the web page, and will be included in alarm emails. Setting system identification items makes it easier to identify the different switches connected to your network.

Switch Name

Password

EDS-408A/405A provides two levels of access privileges: admin privilege gives read/write access to all EDS configuration parameters; user privilege provides read access only—you will be able to view the configuration, but will not be able to make modifications.

ATTENTION

MOXA EtherDevice Switch’s default Password is not set (i.e., is blank). If a Password is already set, then you will be required to type the Password when logging into the RS-232 Console, Telnet Console, or Web Browser interface.

Account

Accessible IP

Moxa EtherDevice Switches use an IP address-based filtering method to control access to EDS.

Accessible IP Settings allows you to add or remove Legal remote host IP addresses to prevent unauthorized access. Access to EtherDevice Switch is controlled by IP addresses. That is, if a host’s IP address is in the accessible IP table, then the host will be allowed access to the EtherDevice Switch. You can allow one of the following cases by setting this parameter

yOnly one host with the specified IP address can access the EDS-408A/405A

E.g., enter “192.168.1.1/255.255.255.255” to allow access to just the IP address 192.168.1.1.

yAny host on a specific sub network can access the EDS-408A/405A

E.g., enter “192.168.1.0/255.255.255.0” to allow access to all IPs on the sub network defined by this IP address/netmask combination.

yAny host can access the EDS-408A/405A

Disable this function by not selecting the Enable the accessible IP list checkbox. The following table shows additional configuration examples:

Port

Port settings are included to give the user control over Port Access, Port Transmission Speed, Flow Control, and Port Type (MDI or MDIX). An explanation of each configuration item is given below. (NOTE: The user interface for EDS-408A shows 8 ports.)

Enable

ATTENTION

If a connected device or sub-network is wreaking havoc on the rest of the network, the Disable option under Advanced Settings/Port gives the administrator a quick way to immediately shut off access through this port.

Name

FDX Flow Control

This setting enables or disables the flow control capability of this port when the port transmission speed setting is on auto mode. The final result will be determined by the auto process between the EDS and the connected device.

Network

The Network configuration allows users to modify the usual TCP/IP network parameters. An explanation of each configuration item follows.

Time

EDS has a time calibration function based on information from an NTP server or user specified Time and Date information. Functions such as Auto warning Email can add real-time information to the message.

System Up Time

Indicates EDS’s up time from the last cold start. The unit is seconds.

time zone before setting the time.

Turbo Ring DIP Switch

EDS-408A/405A series are plug-and-play managed redundant Ethernet switches. The proprietary Turbo Ring protocol was developed by MOXA to provide better network reliability and faster recovery time. MOXA Turbo Ring’s recovery time is less than 300 ms—compared to a 3- to 5-minute recovery time for commercial switches—decreasing the possible loss caused by network failure.

A set of DIP Switches located on EDS-408A/405A’s outer casing can be easily used to configure the Turbo Ring settings in only a few seconds. Some users may wish to disable the Turbo Ring DIP Switches to avoid accidental changes to the configuration. To disable the DIP Switches, start the user interface, and then click on Turbo Ring DIP Switch under Basic Settings. Next, select the checkmark from the Disable the Turbo Ring DIP Switch checkbox.

Turbo Ring DIP Switch

EDS-408A/405A Series DIP Switches

The default setting for each DIP Switch is OFF. The following table explains the effect of setting the DIP Switch to the ON position.