Siemens Simatic S7-300 Equipment Manual

CP 343-1 Lean
SIMATIC NET
S7-300 - Industrial Ethernet /
PROFINET
CP 343
-1 Lean
Equipment Manual
Manual Part B
01/2023
C79000−G8976−C198−09
Preface
Properties / services
1
Performance data
2
Requirements for use
3
LEDs
4
Installation, connection,
commissioning, removal
5
Configuration and
operation
6
Diagnostics and
maintenance
7
Technical specifications
8
Approvals
A
References
B

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