Preface   
  S7-300, CPU 31xC and CPU 31x: Installation 
vi  Operating Instructions, Edition 08/2004, A5E00105492-05 
Additional information required: 
 
Name of the manual  Description 
Reference Manual  
System software for S7-300/400 system and standard 
functions 
Description of the SFCs, SFBs and OBs.  
This manual is part of the STEP 7 
documentation package. For further 
information, refer to the STEP 7 Online 
Help. 
Manual 
SIMATIC NET: Twisted Pair and Fiber-Optic Networks 
Description of Industrial Ethernet 
networks, network configuration, 
components, installation guidelines for 
networked automation systems in 
buildings, etc. 
Manual  
Component-based Automation: Configuring systems with 
SIMATIC iMap 
Description of the engineering software 
iMAP 
Manual 
Programming with STEP 7 V5.3 
Programming with STEP 7 
Manual 
SIMATIC communication 
Basics, services, networks, 
communication functions, connecting 
PGs/OPs, engineering and configuring in 
STEP 7. 
S7-300 documentation package: Additional documentation 
Recycling and Disposal 
The devices described in this manual can be recycled, because their components contain a 
minimum of harmful substances. For environment-friendly recycling and disposal of your old 
equipment, contact a certified disposal facility for electronic scrap.