Ablelink Ablelink se5002 series User manual

ABLELink®

SE5002 Ethernet Serial Server

User’s Manual

Version 1.3

Updated on 2008/02/29

Tel: 886-3-5508137

Fax: 886-3-5508131

http://www.atop.com.tw

User manual Version 1.3

ABLELink®Ethernet Serial Server SE5002

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Important Announcement

The information contained in this document is the property of Atop Technologies, Inc. and is supplied for the

sole purpose of the operation and maintenance of products ofAtop Technologies, Inc. No part of this

publication is to be used for any other purposes, and it is not to be reproduced, copied, disclosed,

transmitted, stored in a retrieval system, or translated into any human or computer language, in any form, by

any means, in whole or in part, without the prior express written consent ofAtop Technologies, Inc.

Published by

Atop Technologies, Inc.

2F, No. 146, Sec. 1, Tung-Hsing Rd.

Jubei, Hsinchu 30261

Taiwan, R.O.C.

Tel: 886-3-5508137

Fax: 886-3-5508131

www.atop.com.tw

All other product names referenced herein are registered trademarks of their respective companies.

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This document is intended to provide customers with brief descriptions on the product and to assist

customers to get started. For detail information and operations of the product, please refer to this manual or

the CD attached.

FCC WARNING

Class A for Ethernet Serial Server (Model SE5002 series)

This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to

Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environment. This equipment generates, uses

and radiates radio frequency energy and, if not installed and used in accordance with the instructions, may

cause harmful interference to radio communications.

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 his own expenses.

A shielded-type power cord is required in order to meet FCC emission limits and also to prevent interference

to the nearby radio and television reception. It is essential that only the supplied power cord can be used.

Use only shielded cables to connect the device’s ’ RS-232 or RS-485 port.

Be cautioned that changes or modifications not explicitly approved by ATOP Technologies could void your

authority to operate the equipment.

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CONTENTS

1.INTRODUCTION....................................................................................................7

1.1PACKAGING.......................................................................................................7

1.2.MODES OF OPERATION ...................................................................................7

Fig. 1. TCP Server Mode..................................................................................................7

Fig. 2. TCP Client Mode ...................................................................................................8

Fig. 3. UDP Mode.............................................................................................................8

Fig. 4. Tunneling Mode.....................................................................................................9

1.3HARDWARE DESCRIPTION...............................................................................9

Fig. 5. SE5002 Interfaces and DIN-Rail Mounting settings...............................................9

2. LED STATUS......................................................................................................9

2.1 LAN.......................................................................................................................... 9

2.2 Installation Procedures:.......................................................................................... 10

3. SOFTWARE.......................................................................................................10

3.1 Configuration by Serail Manager.............................................................................11

Fig. 6. Configuring the static IP with Serail Manager......................................................11

Fig. 7. Static IP dialog window........................................................................................11

Fig. 8. SerialManager Auto IP Dialog Window................................................................11

3.2 Configuration by Telnet utility: ................................................................................ 12

Fig. 9. Telnet to the system.............................................................................................12

Fig. 10. System main menu..........................................................................................12

Fig. 11. System configuring using Telnet ......................................................................13

Fig. 12. Network configuring using Telnet .....................................................................14

Fig. 13. changing password using Telnet......................................................................14

Fig. 14. Com1 setup......................................................................................................15

Fig. 15. Link Mode-TCP server setup ...........................................................................16

Fig. 16. Link Mode-TCP client setup.............................................................................17

Fig. 17. Link Mode-UDP client setup.............................................................................17

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Fig. 18. Com port setting...............................................................................................18

Fig. 19. Com port-Enabling serial data buffer................................................................18

Fig. 20. Setting packet delimiter timer...........................................................................19

Fig. 21. Setting packet delimiter-character pattern........................................................19

3.3 Configuring Using Web Browser................................................................................. 19

3.3.1 Log in........................................................................................................................19

Fig. 22. login the system via Web.................................................................................20

Fig. 23. Overview..........................................................................................................20

3.3.2 Changing password..................................................................................................20

Fig. 24. Change the password......................................................................................21

3.3.3 Networking................................................................................................................21

Fig. 25. Network setup..................................................................................................21

3.3.4 Configuring SE5002 as TCP server：......................................................................22

Fig. 26. Com1 setup-TCP server ..................................................................................23

3.3.5 Configuring SE5002 as TCP client：........................................................................23

Fig. 27. Com1 setup-TCP client....................................................................................24

3.3.6 Pair Connection(Tunneling Mode) ............................................................................24

Fig. 28. Com1 setup –pair connection ..........................................................................25

3.3.7 Configuring SE5002 in UDP mode：........................................................................25

Fig. 29. Com 1 setup –UDP mode................................................................................26

Fig. 30. Configuration successfully updated .................................................................26

Fig. 31. Data Transmission in a UDP Master(Client) Mode...........................................26

Fig. 32. Data Transmission in a UDP Slave(server) Mode............................................27

3.4 Assigning new IP Address with ARP commands......................................................... 27

Fig. 33. Ms-DOS command prompt window: add host computer IP to ARP table.........27

Fig. 34. Assigning a new IP address withARP command.............................................28

4. USING VIRTUAL COM......................................................................................28

Fig. 35. Virtual Com connection diagram......................................................................28

4.1 Setup of a virtual COM driver...................................................................................... 29

4.1.1 PC requirements..................................................................................................29

4.1.2 Cautions on Use .......................................................................................................29

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4.1.3 Limitation ..................................................................................................................29

4.1.4 Installation.................................................................................................................29

4.1.5 Uninstalling ...............................................................................................................29

4.2 Virtual COM communications...................................................................................... 29

4.2.1 Enabling Virtual COM on SE5002.............................................................................29

Fig. 36. Enabling Virtual COM port ...............................................................................29

Fig. 37. Enabling Virtual COM port via Telnet ...............................................................30

4.2.2 Running Serial/IP on SerialManager PC...................................................................30

Fig. 38. Serial/IP forAtop control panel.........................................................................30

4.3 Configuring Virtual COM Ports.................................................................................... 31

Fig. 39. Configuration Wizard .......................................................................................31

5. SNMP SETUP..................................................................................................32

5.1 SNMP Network Management Platform ....................................................................... 32

5.2 Using NetworkView:An Example................................................................................ 32

Fig. 40. IP address searching .......................................................................................32

Fig. 41. Searching progress..........................................................................................32

Fig. 42. NetworkView display the devices found...........................................................33

Fig. 43. NetworkView display device information..........................................................33

6.1 Preparing System ....................................................................................................... 34

6.2 Running Sample Program........................................................................................... 34

6.2.1 TCPTEST in Visual Basic .........................................................................................34

6.2.2 TCPTEST2 in Visual C..............................................................................................35

TCPTEST2 IP_Address Port_Number..........................................................................35

7. DIAGNOSTICS...................................................................................................35

7.1 Using Standard TCP/IP Utility ping Command............................................................ 35

7.3 Using TCPTEST.EXE or TCPTEST2.EXE Sample Program...................................... 36

APPENDIXA: SPECIFICATION ..............................................................................36

A.1. Hardware Specification.............................................................................................. 36

A.2. Software Specification............................................................................................... 38

A.3 Panel Layout and Connector Pin Assignments........................................................... 38

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A.3.1. Panel Layout .......................................................................................................... 38

A.3.2.1 DB9 Pin Assignments............................................................................................39

A.3.2.2 Terminal Block Pin Assignments............................................................................40

A.3.3 Ethernet Port (RJ-45) Pin Assignments....................................................................40

Note: Device will not be damage if the polarity is reverse..................................................41

A.4 Buzzer/LED Message.........................................................................................41

A.4.1 Buzzer .....................................................................................................................41

A.4.2 LAN..........................................................................................................................41

A.4.3 COM Port.................................................................................................................41

A.4.4 RUN .........................................................................................................................41

APPENDIX B: UPGRADING SYSTEM FIRMWARE .................................................42

B.2 Critical Issues............................................................................................................. 43

B.3 Error Messages.......................................................................................................... 43

APPENDIX C: RE-LOADING SYSTEM FIRMWARE ................................................44

D.1 SerialManager Introduction.........................................................錯誤! 尚未定義書籤。

D.2 Interface......................................................................................錯誤! 尚未定義書籤。

D.3 Functions.....................................................................................錯誤! 尚未定義書籤。

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1 Introduction

Many industrial and Commercial devices equipped with slow serial communication ports RS-232, RS-485,

and RS-422 are limited in their transmission distance of 15 m. Examples of these devices are PLC

controllers, card readers, display signs, security controls, CNC controller, etc. ATOP Technologies has

overcome the limit with a family of SE 5002 Series Ethernet Serial Servers. The SE 5002 sever family is

designed to transmit data between one-or-more serial device and one-or-more TCP/IP device through

Ethernet, and hence enhance the accessibility of the serial device through the ubiquitous TCP/IP based

Ethernet.

Of the SE series, the SE 5002 is for RS 232/RS 422/RS 485 without isolation protection built-in, while the SE

5002-S55is is for RS 422 and RS 485 devices built-in isolation protection.

1.1. Packaging

Check your package to make certain it contains the following items:

 Atop SE5002 /SE5002-S55is Ethernet Serial Device Server x 1

 5 pins Terminal Block for Serial Connector x 1

 3 pins Terminal Block for Power Connector x 1

 Wall-mounting screws x 2

 Atop Wireless Serial Server quick start guide x 1

 Product CD containing configuration utility x 1

Optional Accessories：

1. Power Adapter - DC Jack 12VDC,1.25A with Lock

2. Din Rail Kit DK-25

1.2. Modes of Operation

The SE 5002 Series can be operated in one of the following 4 modes:

TCP Server Mode：SE5002 can be configured in a TCP server mode on an Ethernet Network to wait for the

host computer to establish a connection with the serial device ( the client). After the connection is established,

data can flow in both directions (Fig.1 TCP Server Mode).

Fig. 1. TCP Server Mode

es, Inc.

Taiwan.

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TCP Client Mode：SE5002 can be configured in a TCP client mode on a TCP/IP Network to actively

establish a connection with an applications server –the host computer. After the connection is established,

data can flow in both directions (Fig 2 TCP Client Mode).

Fig. 2. TCP Client Mode

UDP Mode：UDP is a fast but non-guaranteed datagram delivery protocol. SE5002 can be configured in a

UDP mode on a TCP/IP Network to establish a connection, using unicast or broadcast data to and from a

serial device to one or multiple host computers (Fig 3 UDP Mode).

Fig. 3. UDP Mode

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Tunneling Mode(Pair Connection)：The tunneling mode is used for multiple serial devices to “talk” to each

other through SE 5002’s and their Ethernet connections (Fig 4 Tunneling Mode). This mode is particularly

useful when two serial devices are far away, because their communication distance is limited to 15 m.

Fig. 4. Tunneling Mode

1.3. Hardware Description

NOTE:

1. Model SE5002 is for RS-232/422/485 without isolation protection built-in; SE5002-S55is is for

RS422/485 with isolation protection built-in. See Appendix A.3.1 for full Panel layout.

2. Press the reset button to reset to the default values

Fig. 5 Shows the interfaces and the DIN-Rail Mounting settings.

Fig. 5. SE5002 Interfaces and DIN-Rail Mounting settings

2. LED STATUS

2.1 LAN Message Description

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Off Ethernet Disconnected

Blinking Green Data transmitting on Ethernet at 100Mbps

Blinking Orange Data transmitting on Ethernet at 10Mbps

Table 1. LAN LED Status

2.1.2 COM

Message Description

Off No data transmitting on COM port

Com1(2)TX Blinking Data transmitting on COM port

Com1(2)RX Blinking Data receiving on COM port

Table 2. COM Port LED Status

2.1.3 RUN

Message Description

On Jumper JP1 Pin1 and Pin2 shorted to disableAP firmware

Blinking AP firmware running normally

Table 3. RUN LED Status

2.2 Installation Procedures:

Step 1:Connect SE5002 power source Jack. (Or to a 9~30VDC Terminal Block power source which only for

SE5002-S55is)

Step 2: Connect SE5002 to the Ethernet network. Use a standard straight-through Ethernet cable when

connected to a hub/switch, or connect to a PC‘s Ethernet port via a cross-over Ethernet cable. However,

Always make sure ones PC is on the same sub-net as the SE5002.

Step 3:Connect SE5002’s serial port to a serial device.

Step 4:Mount SE5002 to a wall/panel with the screws included or to a Din-Rail rack (Require optional

Din-Rail-Kit).

3. SOFTWARE

The SE5002 default parameters are shown in the following table.

Property Default Value

IPAddress 10.0.50.100

Gateway 10.0.0.254

Subnet Mask 255.255.0.0

User Name admin

Password Null(leave it blank)

COM 1 9600,None, 8, 1, No flow control, buffer disabled, packet delimiter timer 2ms

COM 2 9600,None, 8, 1, No flow control, buffer disabled, packet delimiter timer 2ms

Link 1 Type: TCP Server, Listen port 4660, Filter=0.0.0.0, Virtual COM disabled

Link 2 Type: TCP Server, Listen port 4661, Filter=0.0.0.0, Virtual COM disabled

SysName of SNMP name

SysLocation of SNMP location

SysContact of SNMP contact

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3.1 Configuration by SerialManager

Use SerialManager on product CD to configure the SE5002. First click “Configuration” (Fig. 6) then assign

a static IP (Fig. 7).

Fig. 6. Configuring the static IP with SerialManager

Fig. 7. Static IP dialog window

A DHCP server can automatically assign the IP address and all the network settings, and SE5002 supports

the DHCP client functions. By default, the DHCP client function on SE5002 is disabled; one may activate the

DHCP client functions by the following steps：

 Execute SerialManager(Fig. 6)

 Click on the IP address (of SE5002)

 Click “Config” to pop-up the static IP Dialog Window (Fig. 7)

 Check ”Auto IP” (Fig. 8)

 Click “ Config Now” (The SE5002 will restart and obtain the IP from the DHCP server automatically)

Fig. 8. SerialManager Auto IP Dialog Window

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3.2 Configuration by Telnet utility:

One may also use Telnet utility to change configuration settings.

 Open Ms-DOS command prompt window

 Enter in the “Telnet IP_address 23 ”.( For example, Telnet 10.0.50.100 23). The system then prompts

for a password, the default password is Null (Leave it blank). (Fig. 9)

Fig. 9. Telnet to the system

Note: One may press the reset button to reset the password..

1 Then the following main menu shall appear (Fig. 10)

Fig. 10. System main menu

Notes:

1. If the SE5002 does not receive any command within 1 minute, Telnet will be terminated automatically.

2. The changes of networking parameters will take effect only after the SE 5002 is exited and restarted.

->Select “1” from “Input choice and enter (0~5):” to enter “overview” .:(Fig. 11)

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Fig. 11. System configuring using Telnet

This system overview window gives the general information on IP, MAC address, SNMP information, kernel

and AP version, and the connection status of the device.

Select “2” on “Input choice and enter (0~5):” to enter Networking window (Fig. 12).

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Fig. 12. Network configuring using Telnet

This screen allows for changes in IP address, subnet mask, gateway IP address and SNMP information.

Please note that setting changes will not take effect until the device is restarted.

Note: Press “ESC” key to return to the previous menu .

1. Select “3” on “Input choice and enter (0~5):” (Fig. 13).

Fig. 13. changing password using Telnet

2. Enter the old password on “Please input old password”. Enter in the new password on “Please input

new password” , and again on “Please verify new password” fields.

Note: One may press the Reset keyontheproducttoresetpassword.

Select “4” on “Input choice and enter (0~5):” (Fig. 14).

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Fig. 14. Com1 setup

Here one may configure COM1 parameters, include COM1 operation mode, port parameters, enabling or

disabling serial buffer’s data and packet delimiter.

LINK Mode Setup Configure SE5002 as TCP server：(Fig. 14)

 Enter 1on “Input choice and enter (1~5):” to select COM1

 Enter 1on “Input choice(1~5) and enter

：

” to select Overview

 Input local port on “Please input local port

：

”

1. If one want to enable IP filter：

 Input yon “Do you want to enable IP filter(y/n)?”

 Input source IP on “Please input Filter_IP

：

”

 Double click “Enter” key

2. If one don’t want to enable IP filter：

 Input non “Do you want to enable IP filter(y/n)?”

 Double click “Enter” key

 Input idle time in “Please input idle time to send TCP alive packet(4*10sec)

：

”( 2->the sending TCP

keep-alive packet period is 2*10 sec)

Note:

1. One may configure COM1 or COM2 parameter by choosing COM1 or COM2 Link

2. “IP filtering function is disabled by setting FILTER_IP to “0.0.0.0”.

3. IP filter is disabled by default

4. If IP filter is enabled, only the source IP assigned can be connected to SE5002.

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Fig. 15. Link Mode-TCP server setup

 Enter 2on “Input choice(1~5) and enter

：

”(Fig. 15)

 Input destination IP on “Please input Destination IP

：

” ( for instance: 10. 0. 29. 123)

 Input destination port on “Please input Destination port

：

”( for instance: 666 )

1. Enter 1for Connected always：

 Double click “Enter” key

 Input idle time in “Please input idle time to send TCP keep-alive packet(4*10sec)

：

”( 2->the sending

TCP keep-alive packet period is 2*10 sec)

2. Enter 2for Triggering by received COM port data：

 Input idle time to disconnect on “Please input idle time to disconnect( 0sec , 1~255)

：

” ( 0->disable

the function; 2->the serial Inactivity beyond 2 sec will cause disconnect)

 Input error retrying time on “Please input waiting time for error retrying (0 minute,1~255)

：

”

( 0->disable the function; 2->SE5002 trying to reconnect per 2 minutes)

 Double click “Enter” key

 Input idle time on “Please input idle time to send TCP keep-alive packet (4*10sec)

：

”( 2-> sending

TCP keep-alive packet period will be 2*10 sec)

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Fig. 16. Link Mode-TCP client setup

In this example the local port is 4660; the destination IP is 10.0.29.254, and the destination port is

666(Fig. 17)

Fig. 17. Link Mode-UDP client setup

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Enter 2on “Input choice and enter (1~5):” of COM1, the following screen shall appear; then proceed to

assign the COM port alias, set baud rate and parity, determine number of data bit and stop bit, and decide

on the need of flow control (Fig. 18)

Fig. 18. Com port setting

Enter 3from “Input choice and enter (1~5):” of COM1, by default COM port serial data buffer is enabled

meaning that when TCP/IP Ethernet connection is broken, serial data collected from serial device will be

emptied on SE5002 once TCP/IP connection is resumed, the serial data will be sent through Ethernet

connection, one may disable it if one wish(Fig. 19)

Fig. 19. Com port-Enabling serial data buffer

Packet delimiter is a way of controlling the number of packets in a serial communication. It is designed to

keep packets intack. SE5002 provides two ways in parameter setting: 1. Packet delimiter timer and 2 .

Character pattern terminator . By default, packet delimiter timer is 1 ms. The range of packet delimiter timer

is 0 to 30,000 msec, as shown in Fig. 20. If “character pattern is selected, for a data stream ended with

“0x0a04”, then the entire data buffer of the serial device is transmitted.

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Fig. 20. Setting packet delimiter timer

One may also choose character pattern as the packet delimiter indicated in Fig. 21

Fig. 21. Setting packet delimiter-character pattern

SE5002 also is designed to accept serial control commands directly over Ethernet following the RFC2217

format. For more detail ,contact our Technical Support.

3.3 Configuring Using Web Browser

1. Make sure the PC is on the same network as SE5002

2. Open a web browser, then Enter in the same IP address as the SE5002. The default user name is

admin and the default password is null (leave it blank).

3. The SE5002’s network, link mode and COM ports settings can be configured on different web pages.

4. Click “Save Configuration” to save settings.

5. Click ”Restart” button to initial the change.

To modify settings through the web server interface, follow the steps below.

3.3.1 Log in

1. While on the web browser, Enter in the IP address of SE5002 of the URL.

Example: http://10.0.50.100

2. The following authentication screen shall appear (Fig. 22) Enter desired user name and password then

click on OK. The default user name is admin and the default password is null(left it blank).

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