Siemens SIMATIC S7-300 Module data Operating Instructions

Preface
CPU 31xC and CPU 31x: Installation
4 Operating Instructions, 03/2011, A5E00105492-12
CPU Convention:
CPU designations:
Order number As of firmware version
CPU 312 6ES7312-1AE14-0AB0 V3.3
CPU 314 6ES7314-1AG14-0AB0 V3.3
CPU 315-2 DP 6ES7315-2AH14-0AB0 V3.3
CPU 315-2 PN/DP 6ES7315-2EH14-0AB0 V3.2
CPU 317-2 DP 6ES7317-2AK14-0AB0 V3.3
CPU 317-2 PN/DP 6ES7317-2EK14-0AB0 V3.2
CPU 319-3 PN/DP
CPU 31x
6ES7318-3EL01-0AB0 V3.2
All CPUs with PROFINET properties are grouped under the designation CPU 31x PN/DP, as
the following table shows:
CPU Convention:
CPU designations:
Order number As of firmware version
CPU 314C-2 PN/DP 6ES7314-6EH04-0AB0 V3.3
CPU 315-2 PN/DP 6ES7315-2EH14-0AB0 V3.2
CPU 317-2 PN/DP 6ES7317-2EK14-0AB0 V3.2
CPU 319-3 PN/DP
CPU 31x PN/DP
6ES7318-3EL01-0AB0 V3.2
Note
A description of the special features of the failsafe CPUs of the S7 product range is available
in the product information at the following Internet address
(http://support.automation.siemens.com/
WW/view/en/11669702/133300).
Note
We reserve the right to include a product Information containing the latest information on
new modules or modules of a more recent version.

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)