Technical information
8.5 Hardware descriptions
SIMATIC IPC477D, IPC477D PRO
Operating Instructions, 11/2016, A5E31347228-AF
227
Signal GND (ground for signal integrity)
S4 SGND Signal GND (ground for signal integrity)
Signal GND (ground for signal integrity)
LED Output (not connected)
LED Output (not connected)
Reserved Input/Output (not connected)
Reserved Input/Output (not connected)
Reserved Input/Output (not connected)
PC16 GND Device GND