Technical data of CPU 31xC
6.3 CPU 313C
CPU 31xC and CPU 31x, Technical data
6-8 Manual, Edition 08/2004, A5E00105475-05
Technical data
I
2
t 0.7 A
2
s
External fusing of power supply lines
(recommended)
LS switch Type C min. 2 A,
LS switch Type B min. 4 A
Power loss Typically 6 W
Reference
In Chapter
Specifications of the integrated I/O
you can find
• the specifications of integrated I/Os under
Digital inputs of CPUs 31xC
and
Digital outputs
of CPUs 31xC
.
• the block diagrams of the integrated I/Os under
Arrangement and usage of integrated
I/Os
.
6.3 CPU 313C
Technical data
Table 6-4 Technical data of CPU 313C
Technical data
CPU and version
Order number 6ES7 313-5BE01-0AB0
• Hardware version
01
• Firmware version
V2.0.0
• Associated programming package
STEP 7 as of V 5.2 + SP 1
(please use previous CPU for STEP 7 V 5.1 +
SP 3 or later)
Memory
RAM
• Integrated
32 KB
• 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 operations
min. 0.1 μs
• Word instructions
min. 0.2 μs
• Fixed-point arithmetic
min. 2 μs
• Floating-point arithmetic
min. 6 μs
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