| SIMATIC DP, IM 154-8 PN/DP PLC FOR ET200PRO, 384KB WORK MEMORY, INT. PROFINET IF, INT.PROFIBUS DP MASTER/SLAVE IF PROT. IP65/67, MMC REQUIRED |
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General information |
Hardware product version | 01 |
Firmware version | V3.2 |
Engineering with |
Programming package | STEP7 V 5.5 or higher |
Supply voltage |
Rated voltage/DC | 24 V |
24 V DC | Yes |
permissible range, lower limit (DC) | 20.4 V |
permissible range, upper limit (DC) | 28.8 V |
External protection for supply cables (recommendation) | MCB 24V DC / 16A with tripping characteristic |
External protection for supply cables (recommendation) | MCB 24V DC / 16A with tripping characteristic Type B and C (see ET 200pro manual) |
Load voltage L+ |
Rated value (DC) | 24 V |
permissible range, lower limit (DC) | 20.4 V |
permissible range, upper limit (DC) | 28.8 V |
Reverse polarity protection | Yes |
Input current |
Current consumption (rated value) | 350 mA; Typical |
Current consumption (in no-load operation), typ. | 250 mA; Typical, current consumption for CPU in STOP state |
Rated value at 24 V DC | 350 mA; Typical |
Inrush current, max. | 2 A; Typical |
Inrush current, typ. | 2 A; Typical |
Starting current inrush I²t | 0.25 A²·s; Typical |
I²t | 0.25 A²·s; Typical |
Power losses |
Power loss, typ. | 8.5 W; Typical |
Memory |
Work memory |
integrated | 384 kbyte |
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) |
without battery | Yes; Program and data |
CPU processing times |
for bit operations, min. | 0.05 µs |
for word operations, min. | 0.09 µs |
for fixed point arithmetic, min. | 0.12 µs |
for floating point arithmetic, min. | 0.45 µs |
CPU-blocks |
Number of blocks (total) | 1024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. |
DB |
Number, max. | 1024; Number range: 1 to 16000 |
Size, max. | 64 kbyte |
FB |
Number, max. | 1024; Number range: 0 to 7999 |
Size, max. | 64 kbyte |
FC |
Number, max. | 1024; Number range: 0 to 7999 |
Size, max. | 64 kbyte |
OB |
Size, max. | 64 kbyte |
Number of free cycle OBs | 1; OB 1 |
Number of time alarm OBs | 1; OB 10 |
Number of delay alarm OBs | 2; OB 20, 21 |
Number of time interrupt OBs | 4; OB 32, 33, 34, 35 |
Number of process alarm OBs | 1; OB 40 |
Number of DPV1 alarm OBs | 3; OB 55, 56, 57 |
Number isochronous mode OBs | 1; OB 61 |
Number of startup OBs | 1; OB 100 |
Number of asynchronous error OBs | 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for centralized I/O and PROFINET IO) |
Number of synchronous error OBs | 2; OB 121, 122 |
Nesting depth |
per priority class | 16 |
additional within an error OB | 4 |
Counters, timers and their retentivity |
S7 counter |
Number | 256 |
Retentivity |
adjustable | Yes |
lower limit | 0 |
upper limit | 255 |
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 |
lower limit | 0 |
upper limit | 255 |
preset | No retentivity |
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, total | All, 128 KB max. |
Flag |
Number, max. | 2048 byte |
Retentivity available | Yes; MB 0 to MB 2047 |
Retentivity preset | MB 0 to MB 15 |
Number of clock memories | 8 |
Data blocks |
Number, max. | 1024; Number range: 1 to 16000 |
Size, max. |
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