GW21C-MAXI.4 工业级单串口服务器用户手册英文版
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GW21C-MAXI.4 工业级单串口服务器用户手册.
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®
ABLELink
GW21C-MAXI Serial Server
User Manual
Version 1.4
Updated on September, 2007
TEL: 886-3-5508137
FAX: 886-3-5508131
http://www.atop.com.twUser Manual Version 1.4
GW21C-MAXI Serial Server
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 of Atop 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 of Atop Technologies, Inc.
Published by
Atop Technologies, Inc.
2F, No. 146, Sec. 1, Tung-Hsing Rd.
Jubei City, Hsinchu 302
Taiwan, R.O.C.
Tel: 886-3-5508137
Fax: 886-3-5508131
www.atop.com.tw
Copyright © 2004 Atop Technologies, Inc. All rights reserved.
All other product names referenced herein are registered trademarks of their respective companies.
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
1 / 56User Manual Version 1.4
GW21C-MAXI Serial Server
FCC WARNING
Class A for Ethernet-Serial Server (Model )
GW21C-MAXI Serial Server
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 other devices to this equipment by RS-232 / RS-485 ports.
Be cautioned that changes or modifications not expressly approved by the party responsible for
compliance could void ones authority to operate the equipment.
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
2 / 56User Manual Version 1.4
GW21C-MAXI Serial Server
Contents
1. INTRODUCTION........................................................................................................5
1.1 PACKAGING...........................................................................................................................5
1. 2 APPLICATION CONNECTIVITY.................................................................................................6
2. HARDWARE DESCRIPTION..................................................................................9
2.1 INTERFACE............................................................................................................................9
2.2 MODE SWITCH.....................................................................................................................9
3. INSTALLATION PROCEDURES..........................................................................10
3.1 DEFAULT SETTINGS.............................................................................................................10
3.2 ASSIGNING A NEW IP ADDRESS BY ARP COMMAND...............................................................10
3.3 AUTO IP WITH DHCP..........................................................................................................11
3.4 TCP/IP PORT NUMBER.......................................................................................................12
4. SOFTWARE CONFIGURATION...........................................................................13
4.1 CONFIGURE BY MONITOR.EXE UTILITY..................................................................................13
4.2 CONFIGURE BY TELNET UTILITY............................................................................................13
4.3 CONFIGURE BY HYPER TERMINAL CONSOLE UTILITY.............................................................23
4.4 CONFIGURE BY WEB BROWSER............................................................................................24
4.5 VIRTUAL COM MODE..........................................................................................................30
4.5.1 Setup of a virtual COM driver...................................................................................................30
4.5.2 Virtual COM communication.....................................................................................................31
5. SNMP SETUP...........................................................................................................36
5.1 SNMP NETWORK MANAGEMENT PLATFORM........................................................................36
5.2 USING NETWORKVIEW AS AN EXAMPLE...............................................................................36
6. START WRITING ONES OWN APPLICATIONS...............................................38
6.1 PREPARING THE SYSTEM.....................................................................................................38
6.2 RUNNING THE SAMPLE PROGRAM........................................................................................38
6.2.1 TCPTEST in Visual Basic.........................................................................................................38
6.2.2 TCPTEST2 in Visual C.............................................................................................................39
7. DIAGNOSTICS.........................................................................................................41
7.1 USE STANDARD TCP/IP UTILITY PING COMMAND.................................................................41
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
3 / 56User Manual Version 1.4
GW21C-MAXI Serial Server
7.2 USE MONITOR.EXE CONFIGURATION UTILITY PROGRAM........................................................41
7.3 USE TCPTEST.EXE OR TCPTEST2.EXE SAMPLE PROGRAM............................................42
APPENDIX A: GW21C-MAXI SERIAL SERVER SPECIFICATIONS................43
A.1. HARDWARE SPECIFICATIONS..............................................................................................43
A.2. SOFTWARE SPECIFICATIONS ..............................................................................................44
A.3 CONNECTOR PIN ASSIGNMENTS..........................................................................................44
A.3.1 COM Port..................................................................................................................................44
A.3.2 Ethernet Port (RJ-45)...............................................................................................................46
A.3.3 Power terminal block connector...............................................................................................47
A.4 BUZZER/LED MESSAGE......................................................................................................47
A.4.1 Buzzer......................................................................................................................................47
A.4.2 LAN LED...................................................................................................................................47
A.4.3 COM Port LED..........................................................................................................................48
A.4.4 RUN LED..................................................................................................................................48
APPENDIX B. UPGRADE SYSTEM SOFTWARE................................................49
B.1 UPGRADE PROCEDURES.....................................................................................................49
ABLELink
GW21C-MAXI Serial Server
User Manual
Version 1.4
Updated on September, 2007
TEL: 886-3-5508137
FAX: 886-3-5508131
http://www.atop.com.twUser Manual Version 1.4
GW21C-MAXI Serial Server
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 of Atop 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 of Atop Technologies, Inc.
Published by
Atop Technologies, Inc.
2F, No. 146, Sec. 1, Tung-Hsing Rd.
Jubei City, Hsinchu 302
Taiwan, R.O.C.
Tel: 886-3-5508137
Fax: 886-3-5508131
www.atop.com.tw
Copyright © 2004 Atop Technologies, Inc. All rights reserved.
All other product names referenced herein are registered trademarks of their respective companies.
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
1 / 56User Manual Version 1.4
GW21C-MAXI Serial Server
FCC WARNING
Class A for Ethernet-Serial Server (Model )
GW21C-MAXI Serial Server
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 other devices to this equipment by RS-232 / RS-485 ports.
Be cautioned that changes or modifications not expressly approved by the party responsible for
compliance could void ones authority to operate the equipment.
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
2 / 56User Manual Version 1.4
GW21C-MAXI Serial Server
Contents
1. INTRODUCTION........................................................................................................5
1.1 PACKAGING...........................................................................................................................5
1. 2 APPLICATION CONNECTIVITY.................................................................................................6
2. HARDWARE DESCRIPTION..................................................................................9
2.1 INTERFACE............................................................................................................................9
2.2 MODE SWITCH.....................................................................................................................9
3. INSTALLATION PROCEDURES..........................................................................10
3.1 DEFAULT SETTINGS.............................................................................................................10
3.2 ASSIGNING A NEW IP ADDRESS BY ARP COMMAND...............................................................10
3.3 AUTO IP WITH DHCP..........................................................................................................11
3.4 TCP/IP PORT NUMBER.......................................................................................................12
4. SOFTWARE CONFIGURATION...........................................................................13
4.1 CONFIGURE BY MONITOR.EXE UTILITY..................................................................................13
4.2 CONFIGURE BY TELNET UTILITY............................................................................................13
4.3 CONFIGURE BY HYPER TERMINAL CONSOLE UTILITY.............................................................23
4.4 CONFIGURE BY WEB BROWSER............................................................................................24
4.5 VIRTUAL COM MODE..........................................................................................................30
4.5.1 Setup of a virtual COM driver...................................................................................................30
4.5.2 Virtual COM communication.....................................................................................................31
5. SNMP SETUP...........................................................................................................36
5.1 SNMP NETWORK MANAGEMENT PLATFORM........................................................................36
5.2 USING NETWORKVIEW AS AN EXAMPLE...............................................................................36
6. START WRITING ONES OWN APPLICATIONS...............................................38
6.1 PREPARING THE SYSTEM.....................................................................................................38
6.2 RUNNING THE SAMPLE PROGRAM........................................................................................38
6.2.1 TCPTEST in Visual Basic.........................................................................................................38
6.2.2 TCPTEST2 in Visual C.............................................................................................................39
7. DIAGNOSTICS.........................................................................................................41
7.1 USE STANDARD TCP/IP UTILITY PING COMMAND.................................................................41
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
3 / 56User Manual Version 1.4
GW21C-MAXI Serial Server
7.2 USE MONITOR.EXE CONFIGURATION UTILITY PROGRAM........................................................41
7.3 USE TCPTEST.EXE OR TCPTEST2.EXE SAMPLE PROGRAM............................................42
APPENDIX A: GW21C-MAXI SERIAL SERVER SPECIFICATIONS................43
A.1. HARDWARE SPECIFICATIONS..............................................................................................43
A.2. SOFTWARE SPECIFICATIONS ..............................................................................................44
A.3 CONNECTOR PIN ASSIGNMENTS..........................................................................................44
A.3.1 COM Port..................................................................................................................................44
A.3.2 Ethernet Port (RJ-45)...............................................................................................................46
A.3.3 Power terminal block connector...............................................................................................47
A.4 BUZZER/LED MESSAGE......................................................................................................47
A.4.1 Buzzer......................................................................................................................................47
A.4.2 LAN LED...................................................................................................................................47
A.4.3 COM Port LED..........................................................................................................................48
A.4.4 RUN LED..................................................................................................................................48
APPENDIX B. UPGRADE SYSTEM SOFTWARE................................................49
B.1 UPGRADE PROCEDURES.....................................................................................................49
AIGC您好！GW21C-MAXI.4 是一款工业级的单串口服务器产品。这款设备主要用于将串行通信（例如来自传感器、设备或仪表的数据）转换为网络信号，以便于在以太网环境下进行远程监控和数据传输。"MAXI"可能是产品系列名，表示它可能具有扩展功能或者高级特性。
用户手册英文版意味着它是专门为那些需要使用英语进行操作、维护或故障排查的用户提供的一份详细指南。这份文档通常会包括产品介绍、安装步骤、连接示例、功能说明、命令集、故障排除以及安全信息等内容。
如果您需要具体的操作指导、技术参数查询或者遇到使用问题，请告诉我，我会尽力帮助您查找相关信息或解答疑问。如果需要下载电子版用户手册，可能需要访问制造商的官方网站或者通过官方支持渠道获取。
