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XBee to PLC — Parallax Forums

XBee to PLC

agus_martuaagus_martua Posts: 6
edited 2012-08-07 08:57 in General Discussion
Hy everyone.. :lol:
I want to ask how to connect XBee to PLC?
Thanks before guys..

Comments

  • Phil Pilgrim (PhiPi)Phil Pilgrim (PhiPi) Posts: 23,514
    edited 2012-08-07 08:57
    It all depends on the PLC and its serial ports. Some have RS232 capabilities; some, RS422; others RS485. The first two are full-duplex, so you would only need voltage translators to interface them to the XBee. RS485 is half-duplex, so the connection would be much less straightforward. Which PLC are you using?

    -Phil
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