Markings and symbols
C.5 Interfaces
Operating Instructions, 01/2021, A5E43920357-AA
191
C.5 Interfaces
Protective conductor terminal
Connection for functional grounding
(Equipotential-bonding cable)
LAN interface, not approved for
connecting WAN or telephone
USB 3.0 Gen 1 SuperSpeed port
USB 3.1 Gen 2 SuperSpeedPlus port