Technical Specifications Of The Cpu 414-4H; (6Es7 414-4Hm14-0Ab0) - Siemens SIMATIC S7-400H System Manual

17.2 Technical specifications of the CPU 414–4H; (6ES7 414–4HM14–0AB0)
CPU and product version
MLFB
•
Associated programming package
Memory
Work memory
•
Load memory
•
•
•
Backup with battery
Processing times
Processing times for
•
•
•
•
Timers/counters and their retentivity
S7 counters
•
•
•
IEC counters
•
S7 timers
•
•
•
IEC timers
•
S7-400H
System Manual, 09/2007, A5E00267695-03
17.2 Technical specifications of the CPU 414–4H; (6ES7 414–4HM14–0AB0)
Firmware version
Integrated
Integrated
Expandable FEPROM
Expandable RAM
Bit instructions
Word instructions
Fixed-point math
Floating-point math
Retentivity selectable
Preset
Count range
Type
Retentivity selectable
Preset
Time range
Type
6ES7 414–4HM14–0AB0
V 4.5
STEP 7 V 5.3 SP2 or higher with hardware
update
1400 KB for code
1400 KB for data
256 KB of RAM
With memory card (FLASH) 1 MB up to 64 MB
With memory card (RAM) 256 KB up to 64 MB
Yes, all data
45 ns
45 ns
45 ns
135 ns
2048
from C 0 to C 2047
from C 0 to C 7
0 to 999
Yes
SFB
2048
from T 0 to T 2047
No retentive timers
10 ms to 9990 s
Yes
SFB
Technical data
293