Siemens SIMATIC S7-400H, Системное руководство

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Technical data
20.2 Technical specifications of the CPU 414–5H PN/DP; (6ES7 414-5HM06–0AB0)
S7-400H
System Manual, 03/2012, A5E00267695-11
395
20.2 Technical specifications of the CPU 414–5H PN/DP;
(6ES7 414-5HM06–0AB0)
CPU and firmware version
Order number 6ES7 414–5HM06–0AB0

Firmware version
V 6.0
Corresponding programming package as of STEP7 V 5.5 SP2 HF 1
see also Preface (Page 19)
Memory
Work memory

integrated
2 MB for code
2 MB for data
Load memory

integrated
512 KB RAM

Expandable FEPROM
With memory card (FLASH) 1 MB to 64 MB
 Expandable RAM
With memory card (RAM) 256 KB to 64 MB
Battery backup Yes, all data
Typical execution times
Execution times of
 Bit instructions
18.75 ns

Word instructions
18.75 ns

Fixed-point arithmetic
18.75 ns
 Floating-point arithmetic
37.5 ns
Timers/counters and their retentivity
S7 counters 2048

Retentivity, configurable
From C 0 to C 2047
 Default
From C 0 to C 7
 Counting range
0 to 999
IEC counters Yes

Type
SFB
S7 timers 2048

Retentivity, configurable
From T 0 to T 2047

Default
No retentive timers

Time range
10 ms to 9990 s
IEC timers Yes

Type
SFB