Siemens SIMATIC S5 - Page 10

Connections
The mains connection and the mains
switch are located
at the rear of
the unit.
The connection to the PC, the printer
connection and the receptacle for the
EPROM-module are located on top
of the
PU 631 under a cover.
Heceptacle for
EPROM-module
PC-interface
Printer connection