Technical Specifications Of The Cpu 414-3; (6Es7414-3Xj00-0Ab0) - Siemens SIMATIC S7-400 Reference Manual

Technical Specifications
4.4 Technical Specifications of the CPU 414-3;
(6ES7414-3XJ00-0AB0)
CPU and Version
MLFB
•
Firmware version
Associated programming
package
Memory
Working memory
•
Integrated
•
Expandable
Load memory
•
Integrated
•
Expandable FEPROM
•
Expandable RAM
Backup
•
With battery
•
Without battery
Processing Times
Processing times for
•
Bit operations
•
Word instructions
•
Integer math
instructions
•
Floating-point math
instructions
Timers/Counters and Their Retentivity
S7 counters
•
Retentivity can be set
•
Preset
•
Counting range
IEC counter
•
Type
S7 timers
•
Retentivity can be set
•
Preset
•
Time range
IEC timers
•
Type
4-14
6ES7414-3XJ00-0AB0
V 3.1
As of STEP7 V 5.2
384 Kbytes for code
384 Kbytes for data
No
256 Kbytes RAM
With memory card (FLASH)
up to 64 Mbytes
With memory card (RAM)
up to 64 Mbytes
Yes
All data
None
Min. 0.1 ms
Min. 0.1 ms
Min. 0.1 ms
Min. 0.6 ms
256
From Z 0 to Z 255
From Z 0 to Z 7
1 to 999
Yes
SFB
256
From T 0 to T 255
No retentive timers
10 ms to 9990 s
Yes
SFB
Data Areas and Their Retentivity
Total retentive data areas Total working and load
(including memory bits; memory (with backup
times; counts) battery)
Memory markers 8 Kbytes
•
Retentivity can be set From MB 0 to MB 8191
•
Preset retentivity From MB 0 to MB 15
Clock memories 8 (1 memory byte)
Data blocks Max. 4095 (DB 0 reserved)
•
Size Max. 64 Kbytes
Local data (can be set) Max. 16 Kbytes
•
Preset 8 Kbytes
Blocks
OBs See instruction list
•
Size Max. 64 Kbytes
Nesting depth
•
Per priority class 24
•
Additionally in an error 2
OB
FBs Max. 2048
•
Size Max. 64 Kbytes
FCs Max. 2048
•
Size Max. 64 Kbytes
Address Areas (Inputs/Outputs)
Total I/O address area 8 Kbytes/8 Kbytes
•
Of which distributed
MPI/DP interface 2 Kbytes/2 Kbytes
DP interface 6 Kbytes/6 Kbytes
The distributed I/O address area is halved for each strand
operated clock synchronously, i.e. in which an OB 61 to
OB 63 is assigned.
Process Image 8 Kbytes/8 Kbytes
(can be set)
•
Preset 256 bytes/256 bytes
•
Number of partial Max. 8
process images
•
Consistent data Max. 244 bytes
Digital channels 65536/65536
•
Of which central 65536/65536
Analog channels 4096/4096
•
Of which central 4096/4096
Automation System S7-400 CPU Specifications
A5E00165965-01