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Single Serial Device Server

   Serial port servers can connect serial port devices such as RS232/RS485/422 to the network, allowing the data collected by these devices to be sent to the network, establishing a transparent transmission channel between the serial port and the network, and achieving device networking. Users can communicate with devices by using configuration software or writing their own network communication programs. It also supports the virtual serial port protocol, allowing you to do so without upgrading your existing serial port software. Shanghai ZLAN produces RS232/RS485/422 three-in-one serial port servers, which can facilitate the use of any interface. They are divided into fully isolated type ZLAN5143I, isolated type ZLAN5143B, standard type ZLAN5103, and classic type ZLAN5103-3.

Full-isolation Serial Device Server
Isolation Serial Device Server
Normal Serial Device Server

Feature

  • Support full duplex, high speed converting, and no packet lost.
  • High cost performance.
  • Support TCP Server, TCP Client, UDP model, UDP multicast.
  • Support baud rate 1200~115200bps, data size 5~9bits, parity of None, Odd, Even, Mark, Space. Support CTS/RTS hardware flow control.
  • Equipped freely with our Windows Virtual Serial & Device Management Tool ZLVirCom. It supports virtual serial and can one-key searching devices to modify parameters.
  • Provide device management library (Windows DLL library). It’s convenient for user to develop program with VC, VB, Delphi, C++ Builder.
  • The innovative disconnecting detecting method, to ensure the data real-time accessibility.
  • Suitable for the network upgrade of Modbus RTU, can be matched with three-dimensional force control module; it also supports directly converting Modbus TCP to Modbus RTU.
  • Low power consumption, the max power is less than 0.25W.
  • Support DHCP, easy for IP management and solve IP confliction.
  • Support DNS. It fulfills the need of access data server through domain name.
  • Support 100 TCP connections communicate with network modules at the same time.
  • As a TCP client, can connect to 8 destination IP.
  • High protection of electromagnetic interference. With its high electromagnetic interference protection SECC external shell.

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