| SIMATIC S7-300, CPU 313C-2DP COMPACT CPU WITH MPI, 16 DI/16 DO, 3 FAST COUNTERS (30 KHZ), INTEGRATED DP INTERFACE, INTEGRATED 24V DC POWER SUPPLY, 64 KBYTE WORKING MEMORY, FRONT CONNECTOR (1 X 40PIN) AND MICRO MEMORY CARD REQUIRED |
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Supply voltage |
Напряжение питания / при пост.токе / Расчётное значение / [nicht versorgt - 120 V] | Да |
Напряжение питания / при пост.токе / Расчётное значение / минимально | 20,4 V |
Напряжение питания / при пост.токе / Расчётное значение / максимально | 28,8 V |
Load voltage L+ |
Rated value (DC) | 24 V |
permissible range, lower limit (DC) | 20,4 V |
permissible range, upper limit (DC) | 28,8 V |
Digital inputs |
Load voltage L+ |
Rated value (DC) | 24 V |
Reverse polarity protection | Да |
Digital outputs |
Load voltage L+ |
Rated value (DC) | 24 V |
Reverse polarity protection | Нет |
Электропитание / [nicht versorgt - Eingang] / [nicht versorgt - Eingansstrom] |
потребляемый ток / [nicht versorgt - Nennwert] | 900 mA |
Current consumption (in no-load operation), typ. | 100 mA |
Inrush current, typ. | 11 A |
Прочность при ударном токе / при (8/20) µs | 0,7 A²·s |
Потребление тока / [nicht versorgt - aus Versorgungsspannung L+,] | 900 mA |
Расчетный ток In / AC |
from load voltage L+ (without load), max. | 70 mA |
Digital outputs |
from load voltage L+, max. | 100 mA |
Power losses |
Power loss, typ. | 10 W |
Memory |
Work memory |
Емкость запоминающего устройства / [nicht versorgt - erweiterbar] / [nicht versorgt - integriert] | 64 kbyte |
Расширение продукта / [nicht versorgt - Arbeitsspeicher] | Нет |
Load memory |
pluggable (MMC) | Да |
pluggable (MMC), max. | 8 Mbyte |
Data management on MMC (after last programming), min. | 10 a |
Backup |
present | Да |
without battery | Да |
CPU processing times |
for bit operations, min. | 0,1 µs |
for bit operations, max. | 0,2 µs |
for word operations, min. | 0,2 µs |
for fixed point arithmetic, min. | 2 µs |
for floating point arithmetic, min. | 3 µs |
CPU-blocks |
Number of blocks (total) | 1024 |
DB |
Number, max. | 511 |
Size, max. | 16 kbyte |
FB |
Number, max. | 1024 |
Size, max. | 16 kbyte |
FC |
Number, max. | 1024 |
Size, max. | 16 kbyte |
OB |
Size, max. | 16 kbyte |
Number of free cycle OBs | 1 |
Number of time alarm OBs | 1 |
Number of delay alarm OBs | 1 |
Number of time interrupt OBs | 1 |
Number of process alarm OBs | 1 |
Number of DPV1 alarm OBs | 3 |
Number of startup OBs | 1 |
Number of asynchronous error OBs | 5 |
Number of synchronous error OBs | 2 |
Nesting depth |
per priority class | 8 |
additional within an error OB | 4 |
Counters, timers and their retentivity |
S7 counter |
Number | 256 |
of which retentive without battery |
adjustable | Да |
lower limit | 0 |
upper limit | 255 |
Retentivity |
adjustable | Да |
lower limit | 0 |
upper limit | 255 |
Counting range |
lower limit | 0 |
upper limit | 999 |
IEC counter |
present | Да |
S7 times |
Number | 256 |
of which retentive without battery |
adjustable | Да |
lower limit | 0 |
upper limit | 255 |
Retentivity |
adjustable | Да |
lower limit | 0 |
upper limit | 255 |
Time range |
lower limit | 10 ms |
upper limit | 9990 s |
IEC timer |
present | Да |
Data areas and their retentivity |
Flag |
Number, max. | 256 byte |
Retentivity available | Да |
Number of clock memories | 8 |
Data blocks |
Number, max. | 511 |
Size, max. | 16 kbyte |
Retentivity adjustable | Да |
Local data |
per priority class, max. | 510 byte |
Address area |
I/O address area |
Inputs | 1 kbyte |
Outputs | 1 kbyte |
of which, distributed |
Inputs | 1006 byte |
Outputs | 1006 byte |
Process image |
Inputs | 128 byte |
Outputs | 128 byte |
Digital channels |
Количиство цифровых выходов / [nicht versorgt - adressierbar] | 8064 |
Количиство цифровых выходов / [nicht versorgt - adressierbar] | 8064 |
Inputs, of which central | 1008 |
Outputs, of which central | 1008 |
Analog channels |
Количестыо аналоговых входов / [nicht versorgt - adressierbar] | 503 |
Количество аналоговых выходов / [nicht versorgt - adressierbar ] |
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