Markings and symbols
B.6 Interfaces
SIMATIC IPC477E
172
Operating Instructions, 11/2020, A5E37455003-AF
B.6
Interfaces
The following table shows symbols relating to ports that may be available on the device.
You can find more information in the operating instructions for your device:
Symbol
Meaning
Symbol
Meaning
Connection to the power supply
PS/2 mouse interface
Protective conductor terminal
PS/2 keyboard-interface
Connection for functional earthing
(equipotential bonding line)
Multimedia Card Reader
DisplayPort interface
Smart Card Reader
DVI-D interface
Line In
LAN interface, not approved for con-
necting WAN or telephone
Line Out
Serial port
Microphone input
USB port
Universal Audio Jack
USB 2.0 high-speed port
Headphone output
USB 3.0 super-speed port