1-1
SIMATIC PC RI25/45, Technical Description
C79000-G7076-C808-01
System Unit
Section
Description
Page
1.1
Dimensions of Expansion Modules
1.2
Power Requirements of the Components (Maximum
Values)
1.3
Removing and Installing Components
1.3.1
Changing the Air Filter
1.3.2
Removing the Protective Sliding Cover
1.3.3
Opening the System Unit
1.3.4
Removing and Installing Fans
1.3.5
Removing and Installing the 3.5” Floppy Disk Drive
1.3.6
Removing and Installing the Drive Block (Front)
1.3.7
Removing and Installing Hard Disk Drives (Back)
1.3.8
Removing and Installing the Display Board
1.3.9
Removing and Installing Module Retainers (only
RI45/RI45PCS)
1.3.10
Removing and Installing Expansion Modules
1.3.11
Removing and Installing the Bus Board
1.3.12
Removing and Installing the CPU Board
1.3.13
Connecting the Multipoint Interface (MPI/DP)
1.4
Error Diagnostics
Chapter
Overview
1