Siemens SIMATIC S7-300 Module data Technical Data Manual

Glossary
CPU 31xC and CPU 31x, Technical Data
Glossary-4 Manual, 01/2006 Edition, A5E00105475-06
PLC
→ PLC
PNO
→ PROFIBUS International
Process-Related Function
→ PROFINET Component
PROFIBUS
→ PROFIBUS DP
PROFIBUS
→ PROFIBUS International
PROFIBUS Device
→ Device
PROFIBUS DP
→ PROFIBUS
→
PROFIBUS International
PROFINET
Within the framework of Totally Integrated Automation (TIA), PROFINET represents a
consequent enhancement of:
• PROFIBUS DP, the established fieldbus and
• Industrial Ethernet, the communication bus for the cell level
Experience gained from both systems was and is being integrated into PROFINET.
PROFINET is an Ethernet-based automation standard of PROFIBUS International
(previously PROFIBUS Users Organization e.V.), and defines a multi-vendor communication,
automation, and engineering model.
→
PROFIBUS International
PROFINET ASIC
→ ASIC

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)