| SIMATIC S7-400H, CPU 414H CENTRAL UNIT FOR S7-400H AND S7-400F/FH, 4 INTERFACES: 1 MPI/DP, 1 DP AND 2 FOR SYNC MODULES, 2.8 MB MEMORY (1.4 MB DATA/1.4 MB CODE) |
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CiR - Configuration in RUN |
CiR synchronization time, basic load | 100 ms |
CiR synchronization time, time per I/O slave | 25 µs |
Supply voltage |
Напряжение питания / при пост.токе / Расчётное значение / [nicht versorgt - 120 V] | Нет |
Электропитание / [nicht versorgt - Eingang] / [nicht versorgt - Eingansstrom] |
from backplane bus 5 V DC, typ. | 1,4 A |
Потребление тока / [nicht versorgt - aus Rückwandbus DC 5 V,] | 1,7 A |
Потребление тока / [nicht versorgt - aus Rückwandbus DC 24 V, max.] | 150 mA |
Потребление тока / [nicht versorgt - aus Schnittstelle DC 5 V, max.] | 90 mA |
Power losses |
Power loss, typ. | 6 W |
Backup battery |
Battery operation | |
Backup current, typ. | 190 µA |
Backup current, max. | 660 µA |
Memory |
Work memory |
Емкость запоминающего устройства / [nicht versorgt - erweiterbar] / [nicht versorgt - integriert] | 2,8 Mbyte |
integrated (for program) | 1,4 Mbyte |
integrated (for data) | 1,4 Mbyte |
Расширение продукта / [nicht versorgt - Arbeitsspeicher] | Нет |
Load memory |
expandable FEPROM | Да |
Емкость запоминающего устройства / [nicht versorgt - erweiterbar] / [nicht versorgt - als EEPROM] / [nicht versorgt - erweiterbar mit] / [nicht versorgt - maximal] | 64 Mbyte |
Емкость запоминающего устройства / [nicht versorgt - erweiterbar] / [nicht versorgt - als RAM] / [nicht versorgt - integriert] / [nicht versorgt - maximal] | 256 kbyte |
expandable RAM | Да |
Емкость запоминающего устройства / [nicht versorgt - erweiterbar] / [nicht versorgt - als RAM] / [nicht versorgt - erweiterbar mit] / [nicht versorgt - maximal] | 64 Mbyte |
Backup |
present | Да |
with battery | Да |
without battery | Нет |
CPU processing times |
for bit operations, min. | 0,045 µs |
for word operations, min. | 0,045 µs |
for fixed point arithmetic, min. | 0,045 µs |
for floating point arithmetic, min. | 0,135 µs |
CPU-blocks |
DB |
Number, max. | 4095 |
Size, max. | 64 kbyte |
FB |
Number, max. | 2048 |
Size, max. | 64 kbyte |
FC |
Number, max. | 2048 |
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 | Да |
lower limit | 0 |
upper limit | 2047 |
Counting range |
lower limit | 0 |
upper limit | 999 |
IEC counter |
present | Да |
S7 times |
Number | 2048 |
Retentivity |
adjustable | Да |
lower limit | 0 |
upper limit | 2047 |
Time range |
lower limit | 10 ms |
upper limit | 9990 s |
IEC timer |
present | Да |
Data areas and their retentivity |
Flag |
Number, max. | 8 kbyte |
Retentivity available | Да |
Number of clock memories | 8 |
Data blocks |
Number, max. | 4095 |
Size, max. | 64 kbyte |
Local data |
adjustable, max. | 16 kbyte |
preset | 8 kbyte |
Address area |
I/O address area |
набор данных / диапазона адреса входов / всего | 8 kbyte |
набор данных / диапазона адреса выходов / всего | 8 kbyte |
of which, distributed |
MPI/DP interface, inputs | 2 kbyte |
MPI/DP interface, outputs | 2 kbyte |
DP interface, inputs | 6 kbyte |
DP interface, outputs | 6 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 | Да |
Subprocess images |
Number of subprocess images, max. | 15 |
Digital channels |
Количиство цифровых выходов / с возможностью адресации | 65536 |
Количиство цифровых выходов / [nicht versorgt - adressierbar] | 65536 |
Inputs, of which central | 65536 |
Outputs, of which central | 65536 |
Analog channels |
Количестыо аналоговых входов / [nicht versorgt - adressierbar] | 4096 |
Количество аналоговых выходов / [nicht versorgt - adressierbar ] | 4096 |
Inputs, of which central | 4096 |
Outputs, of which central | 4096 |
Hardware configuration |
Expansion devices, max. | 21 |
Multicomputing | Нет |
Interface modules |
Number of connectable IMs (total), max. | 6 |
Number of connectable IM 460s, max. | 6 |
Number of connectable IM
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