下载文件详细资料
  文件名称: 京金华串口服务器解决方案
  公司名称: 京金华(北京)科技有限公司
  下载次数: 823
  文件详细说明:
  京金华串口服务器解决方案<br /><br />&nbsp;<div class="O" v:shape="_x0000_s1026"><div style="text-align: center; mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 20pt; font-family: 黑体; mso-ascii-font-family: 黑体; mso-fareast-font-family: 黑体; mso-hansi-font-family: 'Times New Roman'">串口服务器典型应用 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;<div class="O" v:shape="_x0000_s1026"><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">方案简介: </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">1.串口服务器可以将RS232/RS485数据转换到TCP/IP、UDP。通过以太网传输到上位机。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">2.上位机安装VSPM虚拟串口软件,可以将TCP/IP、UDP数据转换到虚拟COM口。应用软件直接使用这些COM口即可通讯,不必做任何修</span><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">改。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">3.一台上位机可以建立数百个虚拟串口,同时支持数百台串口服务器。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">4.默认情况下,串口服务器工作在Server,上位机工作在Client模式。由上位机发起TCP/IP连接。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">5.任何可以运行TCP/IP的以太网都可以作为串口服务器的通讯网络。这些网络包括局域网、ADSL、光以太网、WIFI等。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;</div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;<div class="O" v:shape="_x0000_s1026"><div style="text-align: center; mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 20pt; font-family: 黑体; mso-ascii-font-family: 黑体; mso-fareast-font-family: 黑体; mso-hansi-font-family: 'Times New Roman'">串口服务器互联网ADSL、动态域名应用 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;<div class="O" v:shape="_x0000_s1026"><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">方案简介: </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">1.利用资费低廉的ADSL、宽带线路传输数据。在使用动态域名服务时,上位机与串口服务器端都不需要固定IP。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">2.由串口服务器(Client模式)发起TCP/IP连接,连接目标可以是IP或域名。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">3.上位机工作在Server模式,如果没有固定IP,需要安装动态域名服务(如花生壳)。如果在内网,还需要做端口映射。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;<div class="O" v:shape="_x0000_s1026"><div style="text-align: center; mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 20pt; font-family: 黑体; mso-ascii-font-family: 黑体; mso-fareast-font-family: 黑体; mso-hansi-font-family: 'Times New Roman'">串口服务器点对点透明传输 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;<div class="O" v:shape="_x0000_s1026"><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">方案介绍: </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">1、成对使用2台串口服务器,可以在两端提供透明的RS232/RS485通道。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">2、使用TCP/IP或UDP协议通讯。在使用UDP时,可以实现一台串口服务器对多台串口服务收发数据。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-fareast-language: ZH-CN">3、串口参数由现场的串口服务器决定。 </span></div><div style="text-align: justify; mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><nobr><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-fareast-language: ZH-CN">4、可以跨网关配对,支持ADSL、宽带路由等各类线路。 </span></nobr></div><div style="text-align: justify; mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><nobr><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-fareast-language: ZH-CN">5、具备断线检查重连机制。</span><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体"> </span></nobr></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;<div class="O" v:shape="_x0000_s1026" style="mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 20pt; font-family: 黑体; mso-ascii-font-family: 黑体; mso-fareast-font-family: 黑体; mso-hansi-font-family: 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 多个串口服务器汇聚到一个COM口<div class="O" v:shape="_x0000_s1026"><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">方案简介: </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">1.使用TCP/IP协议汇聚多台串口服务器到一个虚拟COM口,用于组建大规模应答式网络。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">2.上位机可支持串口服务器数量仅受电脑性能限制,软件本身没有做限制。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">3.TCP/IP汇聚方式,可跨网段,支持ADSL线路,非常适合使用ADSL线路的大规模抄表系统。<br />&nbsp;<div class="O" v:shape="_x0000_s1026" style="mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 20pt; font-family: 黑体; mso-ascii-font-family: 黑体; mso-fareast-font-family: 黑体; mso-hansi-font-family: 'Times New Roman'; mso-fareast-language: ZH-CN">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Modbus TCP/RTU双向转换与组态软件接口<br /><font face="宋体" size="3">&nbsp;</font><div class="O" v:shape="_x0000_s1026"><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">方案介绍: </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">1、串口服务器支持Modbus RTU与Modbus TCP协议的双向转换。可以与组态软件直接通讯,不再需要虚拟串口软件。可以有效的提高</span><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体">通讯效率及系统的紧凑度。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-fareast-language: ZH-CN">2、串口设备是Modbus RTU协议,组态软件使用Modbus TCP协议,串口服务器工作在Modbus RTU至Modbus TCP模式即可。 </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1"><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-fareast-language: ZH-CN">4、支持Modbus RTU帧间隔设置,CRC格式切换等Modbus RTU专用设置。</span><span style="font-size: 12pt; font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体"> </span></div><div style="mso-line-spacing: '100 50 0'; mso-char-wrap: 1; mso-kinsoku-overflow: 1">&nbsp;</div></div></span></div></span></div></div></span></div></div></div></div></div></div></div></div></div></div></div></div></div>
文件下载(右键文件另存为)