Siemens CPU 315-2 DP User Manual

Technical data of CPU 31x
7.4 CPU 315-2 DP
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
7-13
7.4 7.4 CPU 315-2 DP
Technical data
Table 7-5 Technical data for the CPU 315-2 DP
Technical data
CPU and version
Order no. [MLFB] 6ES7315-2AG10-0AB0
• Hardware version
01
• Firmware version
V 2.0.0
• Associated programming package
STEP 7 as of V 5.1 + SP 4
Memory
Work memory
• Integrated
128 Kbytes
• Expandable
No
Load memory Plugged in with MMC (Max. 8 MB)
Data storage life on the MMC
(following final programming)
At least 10 years
Buffering Guaranteed by MMC (maintenance-free)
Execution times
Processing times of
• Bit instructions
Min. 0.1 μs
• Word instructions
Min. 0.2 μs
• Integer maths
Min. 2.0 μs
• Floating-point maths
Min. 3 μs
Timers/counters and their retentive address areas
S7 counters 256
• Retentive address areas
Configurable
• Default
From C0 to C7
• Counting range
0 to 999
IEC Counters Yes
• Type
SFB
• Number
unlimited (limited only by RAM size)
S7 timers 256
• Retentive address areas
Configurable
• Default
Not retentive
• Timer range
10 ms to 9990 s
IEC timers Yes
• Type
SFB
• Number
unlimited (limited only by RAM size)

Siemens CPU 315-2 DP Specifications

General

Brand	Siemens
Model	CPU 315-2 DP
Category	Controller
Language	English