Siemens SIMATIC PANEL PC 877 - Manual (Page 196)

Detailed descriptions
17.1 Motherboard
SIMATIC Panel PC 877
17-4
Operating instructions, Release 07/2006, A5E00877780-01
17.1.3 Position of the ports on the motherboard
Interfaces
The motherboard of the device features the following interfaces:
•
Interfaces for the connection of external devices
• Interfaces for internal components (drives, bus boards etc.)
The figure below shows the location of the internal and external interfaces on the
motherboard.