• RE: RS485 - RS232 in one application - one circuit over two wire Connection - Software configurable

  

  Ron Michallick

  Austria, I don't recommend software switching the 120 ohm on board. The load is only used at the ends of the cable and the software doesn't know if the connection is at an end or not. The person who runs the cable should add 120 ohm externally at the…

  • over 8 years ago
  • Interface
  • Interface forum
Answered

• RE: RS232

  

  eli

  Resolved

  Are the TRS3221/7 and TRS3223 are the right solution/recommended devices?

  • over 10 years ago
  • Interface
  • Interface forum

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