Question about Lantronix UDS1100 (UD110000201)

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Lantronix UDS1100 what are the pin connection to emulate com1 on a PC

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  • TechLoHope Mar 15, 2011

    Thank you Ardmax, The connection mentioned on Page 72, as I understand it, is for programming the unit from the serial port, what I am struggling to do is emulate a serial port, which pin on the uds1100 should go to which pin on 9 pin male connector

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Please see the link here below for the complete manual.
http://www.lantronix.com/pdf/UDS1100_UG.pdf

If you go to page 70 you will see the complete pin layout for RS232, if you need to connect it to a PC with a 9 pin RS232 port you can see the equivalent on page 72.

Please let me know if you need more details.

Posted on Mar 15, 2011

  • Massimo Ardito
    Massimo Ardito Mar 15, 2011

    Dear TechLoHope,
    You are right but...the serial port you are talking about is bi-directional.
    You can use the serial port to program the unit, to be a converter from serial to ethernet and to convert from ethernet to serial. Fig. 2.1 should help you to understand what I mean.

    When you are saying that you are struggling to make it work I'm wondering about the application. We use devices like this one and other vendor like Moxa to interface drives, PLC, scanners, etc..., located miles away on a VPN.

    What you have to pay attention to is the pinout yes, but the configuration also (Baud rate, parity, etc..).

    To program this device I recommend you to use the web interface, it should be easier, then be sure you have installed the virtual com or com emulator on the PC you try to use to communicate with the device connected to the serial port.

    Before I continue let me know if it is clear up to here.

    regards

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9bf7508.gif

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