RS-232 to RS-422 signal converter RX light solid on, wires to wrong terminals on Phoenix connector.

Potential Symptoms

  • RS-232 to RS-422 signal converter TX light is always lit.
  • Loopback fails.

Environment

  • Product Family: Message Displays
  • Product: Galaxy
  • Component: RS-232 to RS-422 Signal Converter
  • Control System:

Cause

  • Wires are in the wrong positions on the green Phoenix connector terminals on the serial output of the signal converter.

Resolution

 

KB ID: DD4054719


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