Operating Instructions (compact)
1.6 Connecting
SIMATIC Panel PC 577
Operating Instructions, Release 04/2006, A5E00795255
1-9
1.6
Connecting
1.6.1
Connection elements and operator controls
Connection elements and operator controls of the computer unit
Location of connection elements and operator controls
Item Name
Description
(1) 110/230 V AC
Connection for the AC power
supply
(2) On / Off switch
-
(3) Soft power key
See below
(4) PCI slots
3 slots for PCI expansion
modules
(5) Equipotential
bonding
Connection for low-resistance
grounding connection
(6) Interfaces
-
