Siemens SIMATIC S7-300 Module data User Manual

General technical data
1.1 Standards and certifications
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
1-3
Note
Currently valid certifications can be found on the rating of the relevant module.
FM certification
Factory Mutual Research (FM) to
Approval Standard Class Number 3611, 3600, 3810
APPROVED for use in Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
to EN 60079-15:2003 (Electrical apparatus for potentially explosive atmospheres; Type of
protection "n")
II 3 G EEx nA II Parts 4..6
Tick-mark for Australia
The S7-300 automation system satisfies requirements of standards to
AS/NZS 2064 (Class A).
IEC 61131
The S7-300 automation system satisfies requirements and criteria to
IEC 61131-2 (Programmable Controllers, Part 2: Equipment Requirements and Tests.)

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)