Siemens SINUMERIK 808D ADVANCED

Commissioning Manual
104 01/2017
Connecting
The illustration below shows the connection between the PPU and the MCP with the MCP connection cable.
4.2.17
USB interface on the front cover of the PPU
Pin assignment
Type
USB socket, type A
Cable
Type: USB 1.1 cable
Length: less than 3 m
Illustration
Pin
Signal name
Signal type
Comment
1
P5_USB0
VO
5 V power supply
2
DM_USB0
I/O
USB data-
3
DP_USB0
I/O
USB data+
4 M VO Ground
4.2.18
Maintenance door/slot for the system CF card
The system CF card is installed on the PPU at the factory.
①
Maintenance door
②
System CF card
③
Slot for the CF card
Note
The system CF card is accessible only by the Siemens service personnel. Do not touch or remove the system CF card
under any conditions.