Connect with us

Rs485 to Ethernet & ethe to rs485

Discussion in 'General Electronics Discussion' started by vahidsadri2000, Apr 11, 2012.

  1. vahidsadri2000

    vahidsadri2000

    3
    0
    Apr 11, 2012
    Hello

    please help me,

    my problem describe on follow image:
    any idea?
    Thanks[​IMG]
     
  2. Rleo6965

    Rleo6965

    585
    9
    Jan 22, 2012
    Most probable that cable configuration of Ethernet cable between Moxa 5430A and Moxa 5130A will straight cable or pin1 to pin1 etc. This is also same with RS485 cable between Moxa 5430A and Moxa RS485 to RS232.
    For the RS232 cable for PC and MY BOARD, we need serial port pinout configuration of both Moxa 5130A and Moxa RS485 to RS232 converter.
     
  3. vahidsadri2000

    vahidsadri2000

    3
    0
    Apr 11, 2012
  4. Rleo6965

    Rleo6965

    585
    9
    Jan 22, 2012
    Oooops. We use straight cable wiring for Micros POS System only.

    You need to use cross wiring configuration with RS485 cable and use twisted pair for pin1 & 2 and other pair for pin 3&4.
    . Pls see attach picture for RS485 and RS232 cable

    You can use straight cable for ethernet Moxa connection. If it didn't work. Use cross cable.



    RS232 cable can be used with hardware handshaking or software handshaking for PC communication. Don't forget to set Baud rate setting between to serial device.

    [​IMG]
     
    Last edited: Apr 12, 2012
  5. Rleo6965

    Rleo6965

    585
    9
    Jan 22, 2012
    You can also use this. if your serial communication for hardware handshaking and faster baud rate.
    [​IMG]
     
  6. vahidsadri2000

    vahidsadri2000

    3
    0
    Apr 11, 2012
    Re:

    woooow very very tahnks :)
    i should test your Sulotion.
    I tell you the result
     
  7. AlexxGreen

    AlexxGreen

    1
    0
    Oct 26, 2016
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-