### Settings of External Device

There is no setting for the External Device side. The communication speed automatically switches in accordance with the setting of the Display.

NOTE

- For TCmini series to run RS-422/485 (2 wire) communications, one of the following CPU versions or later is necessary.
  TC3-01 (Version: TCmini LT3CU01D1)
  TC5-02 (Version: TCmini LT5CU02C0)
  TC8-00 (Version: TCmini LT8CU00A0)