SIMATIC IPC847D 
A5E38018732-AD, 09/2017 
25 
Markings and symbols 
Overview 
The following tables show all the symbols which may be found on your SIMATIC industrial PC, SIMATIC industrial monitor or 
SIMATIC Field PG in addition to the symbols which are explained in the operating instructions. 
The symbols on your device may vary in some details from the symbols shown in the following tables. 
 
Warning, observe the supplied 
documentation. 
 
 
Lock is closed 
 
Attention, radio equipment 
 
Lock is open 
 
Disconnect the power plug before 
opening 
 
Opening for Kensington lock 
 
Attention ESD (Electrostatic sensitive 
device) 
 
Warning of hot surface 
 
On/off switch, without electrical 
isolation 
 
 
Eject CD/DVD 
 
On/off switch, without electrical 
isolation