| SIMATIC DP, IM151-7 CPU FOR ET200S, 64 KB WORKING MEMORY INTEGR. PROFIBUS DP INTERFACE (9 PIN SUB-D, FEMALE) AS DP SLAVE, W/O BATTERY |
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General information |
Hardware product version | 01 |
Firmware version | V2.1 |
Engineering with |
Programming package | STEP 7 V5.3 or higher |
Supply voltage |
Load voltage L+ |
Rated value (DC) | 24 V |
permissible range, lower limit (DC) | 20.4 V |
permissible range, upper limit (DC) | 28.8 V |
Short-circuit protection | Yes |
Reverse polarity protection | Yes |
Input current |
from supply voltage 1L+, max. | 250 mA; 280 mA with DP master module |
Output current |
Current output to backplane bus (DC 5 V), max. | 700 mA |
Power losses |
Power loss, typ. | 3.3 W |
Memory |
Work memory |
integrated | 64 kbyte; approx. 21 K instructions |
expandable | No |
Load memory |
pluggable (MMC) | Yes |
pluggable (MMC), max. | 8 Mbyte |
Data management on MMC (after last programming), min. | 10 a |
Backup |
present | Yes; Guaranteed by MMC (maintenance-free) |
CPU processing times |
for bit operations, min. | 0.1 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; FCs + FBs + DBs |
DB |
Number, max. | 511; from DB1 to DB511 |
Size, max. | 16 kbyte |
FB |
Number, max. | 512; In number range from FB 0 to FB 2047 |
Size, max. | 16 kbyte |
FC |
Number, max. | 512; In number band of FC0 to FC2047 |
Size, max. | 16 kbyte |
OB |
Number, max. | see instruction list |
Size, max. | 16 kbyte |
Number of free cycle OBs | 1; OB 1 |
Number of time alarm OBs | 1; OB 10 |
Number of delay alarm OBs | 1; OB 20 |
Number of time interrupt OBs | 1; OB 35 |
Number of process alarm OBs | 1; OB 40 |
Number of startup OBs | 1; OB 100 |
Number of asynchronous error OBs | 1; OB 80 |
Nesting depth |
per priority class | 8 |
additional within an error OB | 4 |
Counters, timers and their retentivity |
S7 counter |
Number | 256 |
Retentivity |
adjustable | Yes |
preset | Z 0 to Z 7 |
Counting range |
adjustable | Yes |
lower limit | 0 |
upper limit | 999 |
IEC counter |
present | Yes |
Type | SFB |
Number | Unlimited (limited only by RAM capacity) |
S7 times |
Number | 256 |
Retentivity |
adjustable | Yes |
preset | No times retentive |
Time range |
lower limit | 10 ms |
upper limit | 9990 s |
IEC timer |
present | Yes |
Type | SFB |
Number | Unlimited (limited only by RAM capacity) |
Data areas and their retentivity |
retentive data area in total (incl. times, counters, flags), max. | all |
Flag |
Number, max. | 256 byte |
Retentivity available | Yes |
Retentivity preset | MB 0 to MB 15 |
Number of clock memories | 8; 1 memory byte |
Data blocks |
Number, max. | 511; DB 0 reserved |
Size, max. | 16 kbyte |
Local data |
per priority class, max. | 510 byte |
Address area |
I/O address area |
Inputs | 2048 kbyte |
Outputs | 2048 kbyte |
Process image |
Inputs | 128 byte; Not adjustable |
Outputs | 128 byte; Not adjustable |
Digital channels |
Inputs | 16336 |
Outputs | 16336 |
Inputs, of which central | 248 |
Outputs, of which central | 248 |
Analog channels |
Inputs | 1021 |
Outputs | 1021 |
Inputs, of which central | 124 |
Outputs, of which central | 124 |
Time of day |
Clock |
Hardware clock (real-time clock) | Yes |
battery-backed and synchronizable | Yes |
Deviation per day, max. | 10 s |
Backup time | 6 wk; At 40 °C ambient temperature, typically |
Operating hours counter |
Number | 1 |
Number/Number range | 0 |
Range of values | 0 to 2^31 hours (when using SFC 101) |
Granularity | Назад в раздел
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