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| Article number | 6ES7511-1AK02-0AB0 |
| CPU 1511-1PN, 150KB Program, 1MB Data | |
| General information | |
| Product type designation | CPU 1511-1 PN |
| HW functional status | FS03 |
| Firmware version | V2.8 |
| Product function | |
|
● I&M data
|
Yes; I&M0 to I&M3 |
|
● Isochronous mode
|
Yes; Distributed and central; with minimum OB 6x cycle of 625 µs (distributed) and 1 ms (central) |
| Engineering with | |
|
● STEP 7 TIA Portal configurable/integrated from version
|
V16 (FW V2.8) / V15 (FW V2.5) or higher; with older TIA Portal versions configurable as 6ES7511-1AK01-0AB0 |
| Configuration control | |
| via dataset | Yes |
| Display | |
| Screen diagonal [cm] | 3.45 cm |
| Control elements | |
| Number of keys | 8 |
| Mode buttons | 2 |
| Supply voltage | |
| Type of supply voltage | 24 V DC |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes |
| Mains buffering | |
|
● Mains/voltage failure stored energy time
|
5 ms |
|
● Repeat rate, min.
|
1/s |
| Input current | |
| Current consumption (rated value) | 0.7 A |
| Current consumption, max. | 0.95 A |
| Inrush current, max. | 1.9 A; Rated value |
| I²t | 0.02 A²·s |
| Power | |
| Infeed power to the backplane bus | 10 W |
| Power consumption from the backplane bus (balanced) | 5.5 W |
| Power loss | |
| Power loss, typ. | 5.7 W |
| Memory | |
| Number of slots for SIMATIC memory card | 1 |
| SIMATIC memory card required | Yes |
| Work memory | |
|
● integrated (for program)
|
150 kbyte |
|
● integrated (for data)
|
1 Mbyte |
| Load memory | |
|
● Plug-in (SIMATIC Memory Card), max.
|
32 Gbyte |
| Backup | |
|
● maintenance-free
|
Yes |
| CPU processing times | |
| for bit operations, typ. | 60 ns |
| for word operations, typ. | 72 ns |
| for fixed point arithmetic, typ. | 96 ns |
| for floating point arithmetic, typ. | 384 ns |
| CPU-blocks | |
| Number of elements (total) | 2 000; Blocks (OB, FB, FC, DB) and UDTs |
| DB | |
|
● Number range
|
1 … 60 999; subdivided into: number range that can be used by the user: 1 … 59 999, and number range of DBs created via SFC 86: 60 000 … 60 999 |
|
● Size, max.
|
1 Mbyte; For DBs with absolute addressing, the max. size is 64 KB |
| FB | |
|
● Number range
|
0 … 65 535 |
|
● Size, max.
|
150 kbyte |
| FC | |
|
● Number range
|
0 … 65 535 |
|
● Size, max.
|
150 kbyte |
| OB | |
|
● Size, max.
|
150 kbyte |
|
● Number of free cycle OBs
|
100 |
|
● Number of time alarm OBs
|
20 |
|
● Number of delay alarm OBs
|
20 |
|
● Number of cyclic interrupt OBs
|
20; With minimum OB 3x cycle of 500 µs |
|
● Number of process alarm OBs
|
50 |
|
● Number of DPV1 alarm OBs
|
3 |
|
● Number of isochronous mode OBs
|
2 |
|
● Number of technology synchronous alarm OBs
|
2 |
|
● Number of startup OBs
|
100 |
|
● Number of asynchronous error OBs
|
4 |
|
● Number of synchronous error OBs
|
2 |
|
● Number of diagnostic alarm OBs
|
1 |
| Nesting depth | |
|
● per priority class
|
24 |
| Counters, timers and their retentivity | |
| S7 counter | |
|
● Number
|
2 048 |
| Retentivity | |
|
— adjustable
|
Yes |
| IEC counter | |
|
● Number
|
Any (only limited by the main memory) |
| Retentivity | |
|
— adjustable
|
Yes |
| S7 times | |
|
● Number
|
2 048 |
| Retentivity | |
|
— adjustable
|
Yes |
| IEC timer | |
|
● Number
|
Any (only limited by the main memory) |
| Retentivity | |
|
— adjustable
|
Yes |
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