Changing Serial Interface Mode (Rs-232, Rs-485) - Pepperl+Fuchs BTC22 Series Manual

BTC22-*
BIOS Settings
5.2

Changing Serial Interface Mode (RS-232, RS-485)

Select Advanced from the BIOS setup page.
Figure 5.3
Configuring Advanced Settings
Super IO Configuration allows you to view and configure the Super I/O Chip parameters.
1.
Select "Serial Port 1 Configuration". Press ENTER.
2.
Select Enabled or Disabled. Press ENTER in the pop-up window.
3.
Select the desired serial mode.
Figure 5.4
"Advanced" BIOS menu
Select mode
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