Siemens SIMATIC INDUSTRIAL PC PCIL43 - Manual (Page 61)

Maintenance and service
11.1 Removing and installing hardware components
SIMATIC Rack PC IL 43
Operating Instructions, Edition 09/2005, A5E00432875-01
11-7
How to remove the processor
4. Unlock the CPU socket and lift off socket
cover.
5. Remove processor.
Additional instructions can be found in the supplied Documentation & Drivers CD in the
D2156-S manual.
Caution
Operating a processor at a frequency higher than it specified speed can result in damage to
the device and the loss of data.
Only certified and approved processors can be used with the supplied motherboard. For
more information contact your local Siemens representative.
http://www.siemens.com/automation/partner