Siemens Simatic S7-300 Technical Data Manual page 3

Preface
Purpose of the Manual
This manual contains all the information you will need concerning the configuration,
communication, memory concept, cycle, response times and technical data for the CPUs.
You will then learn the points to consider when upgrading to one of the CPUs discussed in
this manual.
Required basic knowledge
• To understand this manual, you require a general knowledge of automation engineering.
• You should also be accustomed to working with STEP 7 basic software.
Area of application
Table 1-1
CPU
CPU 312C
CPU 313C
CPU 313C-2 PtP
CPU 313C-2 DP
CPU 314C-2 PtP
CPU 314C-2 DP
CPU 312
CPU 314
CPU 315-2 DP
CPU 315-2 PN/DP
CPU 317-2 DP
CPU 317-2 PN/DP
Note
The special features of the CPU 315F-2 DP (6ES7 315-6FF00-0AB0) and CPU 317F-2 DP
(6ES7 317-6FF00-0AB0) are described in their Product Information, available on the Internet
at
http://www.siemens.com/automation/service&support, article ID 17015818.
CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05
Application area covered by this manual
Convention:
CPU designations:
CPU 31xC
CPU 31x
Order number
6ES7312-5BD01-0AB0
6ES7313-5BE01-0AB0
6ES7313-6BE01-0AB0
6ES7313-6CE01-0AB0
6ES7314-6BF01-0AB0
6ES7314-6CF01-0AB0
6ES7312-1AD10-0AB0
6ES7314-1AF10-0AB0
6ES7315-2AG10-0AB0
6ES7315-2EG10-0AB0
6ES7317-2AJ10-0AB0
6ES7317-2EJ10-0AB0
as of version
Firmware Hardware
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.0.0 01
V2.3.0 01
V2.1.0 01
V2.3.0 01
iii