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The LinuxBox as Telnet Gateway

Connect serial RS232 devices via Telnet

The Terminal Server Service of the LinuxBox enables TCP/IP (Ethernet) control of devices with an RS232/485 interface. Several workstations may access any device connected to the network.
Two independent connections can be established (2x RS232 ).

Optionally, a connection of up to four serial devices is possible. For this, a suitable USB to RS232 adapter must be connected to each of the two available USB ports.
 
Further information
Telnet configuration
(terminal server daemon termnetd)
to Hardware
Embedded Linux PC (LB1)



Telnet from Ethernet to serial devices.


Telnet from network to serial devices

Telnet connections offer a high degree of flexibility and control over serial devices connected to an Ethernet. In addition, they are independent of the operating system. No drivers are required, since telnet is a standard service offered by most operating systems.


FeaturesApplications
  • Serial devices become network-compatible immediately
  • Simple integration due to compact casing
  • Low power consumption
  • Configuration tool capable of local and remote operation
  • Real Linux operating system with extensive configuration options
  • Simple installation and easy configuration also facilitate applications in extended installation areas
  • Easy troubleshooting through log file and LED display for Ethernet and RS232
All applications that support serial and terminal functions such as:
  • Terminals
  • CNC control units
  • Counting machines
  • Industrial and building automation
  • Embedded controllers
  • Industrial switches
  • Serial printers
  • PLC controls
  • Map readers
  • USVs
  • Measuring devices
  • Time/access systems


Subject to change without prior notice
 
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