Siemens SIMATIC S7-300 Module data Technical Data

CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05
A-1
Appendix
A
A.1 Information about upgrading to a CPU 31xC or CPU 31x
A.1.1 Area of applicability
Who should read this information?
You are already using a CPU from the SIEMENS S7-300 series and now want to upgrade to
a new device.
Please note that problems may occur while downloading your user program to the "new"
CPU.
If you have used one of the following CPUs in the past ...
as of version CPU Order number
Firmware Hardware
CPU 312 IFM 6ES7 312-5AC02-0AB0
6ES7 312-5AC82-0AB0
1.0.0 01
CPU 313 6ES7 313-1AD03-0AB0 1.0.0 01
CPU 314 6ES7 314-1AE04-0AB0
6ES7 314-1AE84-0AB0
1.0.0 01
CPU 314 IFM 6ES7 314-5AE03-0AB0 1.0.0 01
CPU 314 IFM 6ES7 314-5AE83-0AB0 1.0.0 01
CPU 315 6ES7 315-1AF03-0AB0 1.0.0 01
CPU 315-2 DP 6ES7 315-2AF03-0AB0
6ES7 315-2AF83-0AB0
1.0.0 01
CPU 316-2 DP 6ES7 316-2AG00-0AB0 1.0.0 01
CPU 318-2 DP 6ES7 318-2AJ00-0AB0 V3.0.0 03

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)