Siemens Simatic S7-300 Operating Instructions

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CPU 31xC and CPU 31x: Installation
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SIMATIC
S7-300
CPU 31xC and CPU 31x:
Installation
Operating Instructions
This manual is part of the documentation package
with order number:
6ES7398-8FA10-8BA0
03/2011
A5E00105492-12
Preface
Guide to the S7-300
documentation
1
Installation Sequence
2
S7-300 components
3
Configuring
4
Installing
5
Wiring
6
Addressing
7
Commissioning
8
Maintenance
9
Debugging functions,
diagnostics and
troubleshooting
10
General technical
specifications
11
Appendix
A

Siemens Simatic S7-300 Specifications

General

Memory	Depends on CPU model (e.g., 64 KB to 8 MB)
Interfaces	MPI, PROFIBUS DP, Ethernet
Power Supply	24 V DC or 120/230V AC (model-dependent)
Programming	STEP 7 (Classic) programming software using LAD (Ladder Diagram), FBD (Function Block Diagram), STL (Statement List), and SCL (Structured Control Language).
Modules	Digital/Analog I/O, Communication, Function, Power Supply
Mounting	DIN rail mounting
Operating Temperature	0°C to 60°C