Siemens Simatic S7-300 Technical Data

Preface
Guide to the S7-300
documentation
1
Operating and display
elements
2
Communication
3
Memory concept
4
Cycle and reaction times
5
Technical data of CPU 31xC
6
Technical data of CPU 31x
7
Appendix
A
SIMATIC
S7-300
CPU 31xC and CPU 31x,
Technical data
Manual
Edition 08/2004
A5E00105475-05
This manual is part of the documentation package
with the order number: 6ES7398-8FA10-8BA0

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