WAGO Compact Controller 100 Manual page 103

WAGO I/O System Compact
751-9301 Compact Controller 100
MAC address.
This standard value is also used whenever the chosen name in the "Input"
column is deleted.
Domain name
The current domain name is displayed here. This setting can be automatically
overwritten with dynamic configurations, e.g., DHCP.
Version 1.1.0, valid from FW Version 03.08.07(20)
Commissioning 103
Manual