Cpu 314 - Siemens CPU 31 Series Technical Data Manual

Technical data of CPU 31x

7.3 CPU 314

7.3 CPU 314
7.3
Technical data for the CPU 314
Table 7-4
Technical data
CPU and version
Order no. [MLFB]
•
•
•
Memory
Work memory
•
•
Load memory
Data storage life on the MMC
(following final programming)
Buffering
Execution times
Processing times of
•
•
•
•
Timers/counters and their retentive address areas
S7 counters
•
•
•
IEC Counters
•
•
S7 timers
•
•
•
IEC timers
•
•
7-8
Technical data for the CPU 314
Hardware version
Firmware version
Associated programming package
Integrated
Expandable
Bit insructions
Word instructions
Fixed-point arithmetic
Floating-point maths
Retentive address areas
Default
Counting range
Type
Number
Retentive address areas
Default
Timer range
Type
Number
6ES7314-1AF11-0AB0
01
V 2.0.0
STEP 7 as of V 5.1 + SP 4
64 Kbytes
No
Plugged in with MMC (Max. 8 MB)
At least 10 years
Guaranteed by MMC (maintenance-free)
Min. 0.1 μs
Min. 0.2 μs
Min. 2.0 μs
Min. 3 μs
256
Configurable
From C0 to C7
0 to 999
Yes
SFB
unlimited (limited only by RAM size)
256
Configurable
Not retentive
10 ms to 9990 s
Yes
SFB
unlimited (limited only by RAM size)
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06