SIMATIC S7-400H, CPU 412-3H CENTRAL UNIT FOR S7-400H AND S7-400F/FH, 3 INTERFACES: 1 MPI/DP AND 2 FOR SYNC MODULES 768 KB MEMORY (256 KB DATA/512 KB CODE)

Артикул: 6ES7412-3HJ14-0AB0
Производитель: Siemens


Наименование продукта
SIMATIC S7-400H, CPU 412-3H CENTRAL UNIT FOR S7-400H AND S7-400F/FH, 3 INTERFACES: 1 MPI/DP AND 2 FOR SYNC MODULES 768 KB MEMORY (256 KB DATA/512 KB CODE)
Жизненный цикл продукта
Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
2007-09-21
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Automation System S7-400H Fault-tolerant Systems  2004-09-14
SIMATIC S7-400H, CPU 412-3H CENTRAL UNIT FOR S7-400H AND S7-400F/FH, 3 INTERFACES: 1 MPI/DP AND 2 FOR SYNC MODULES 768 KB MEMORY (256 KB DATA/512 KB CODE)
General information
Hardware product version 1
Firmware version V4.5
Engineering with
Programming package STEP7 V 5.3 SP2 or higher with HW update
CiR - Configuration in RUN
CiR synchronization time, basic load 150 ms
CiR synchronization time, time per I/O slave 40 µs
Supply voltage
24 V DC No; Power supply via system power supply
Input current
from backplane bus 5 V DC, typ. 1.2 A
from backplane bus 5 V DC, max. 1.5 A
from backplane bus 24 V DC, max. 150 mA; Per DP interface
from interface 5 V DC, max. 90 mA; At each DP interface
Power losses
Power loss, typ. 5.5 W
Backup battery
Battery operation
Backup current, typ. 190 µA; Valid up to 40°C
Backup current, max. 660 µA
Backup time, max. Dealt with in the module data manual with the secondary conditions and the factors of influence
Feeding of external backup voltage to CPU 5 to 15 VDC
Feeding of external backup voltage to CPU 5 to 15 VDC
Memory
Work memory
integrated 768 kbyte
integrated (for program) 512 kbyte
integrated (for data) 256 kbyte
expandable No
Load memory
expandable FEPROM Yes
expandable FEPROM, max. 64 Mbyte
integrated RAM, max. 256 kbyte
expandable RAM Yes
expandable RAM, max. 64 Mbyte
Backup
present Yes
with battery Yes; all data
without battery No
CPU processing times
for bit operations, min. 0.075 µs
for word operations, min. 0.075 µs
for fixed point arithmetic, min. 0.075 µs
for floating point arithmetic, min. 0.225 µs
CPU-blocks
DB
Number, max. 4095; Number range: 1 to 4095
Size, max. 64 kbyte
FB
Number, max. 2048; Number range: 0 to 2047
Size, max. 64 kbyte
FC
Number, max. 2048; Number range: 0 to 2047
Size, max. 64 kbyte
OB
Size, max. 64 kbyte
Number of time alarm OBs 4
Number of delay alarm OBs 4
Number of time interrupt OBs 4
Number of process alarm OBs 4
Nesting depth
per priority class 24
additional within an error OB 1
Counters, timers and their retentivity
S7 counter
Number 2048
Retentivity
adjustable Yes
lower limit 0
upper limit 2047
preset Z 0 to Z 7
Counting range
lower limit 0
upper limit 999
IEC counter
present Yes
Type SFB
S7 times
Number 2048
Retentivity
adjustable Yes
lower limit 0
upper limit 2047
preset No times retentive
Time range
lower limit 10 ms
upper limit 9990 s
IEC timer
present Yes
Type SFB
Data areas and their retentivity
retentive data area, total Total working and load memory (with backup battery)
Flag
Number, max. 8 kbyte
Retentivity available Yes
Retentivity preset MB 0 to MB 15
Number of clock memories 8; (in 1 memory byte)
Data blocks
Number, max. 4095; Number range: 1 to 4095
Size, max. 64 kbyte
Local data
adjustable, max. 16 kbyte
preset 8 kbyte
Address area
I/O address area
Inputs 8 kbyte
Outputs 8 kbyte
of which, distributed
MPI/DP interface, inputs 2 kbyte
MPI/DP interface, outputs 2 kbyte
Process image
Inputs, adjustable 8 kbyte
Outputs, adjustable 8 kbyte
Inputs, default 256 byte
Outputs, default 256 byte
consistent data, max. 244 byte
Access to consistent data in process image Yes
Subprocess images
Number of subprocess images, max. 15
Digital channels
Inputs 65536
Outputs

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