SIEMENS 6ES7511-1CK01-0AB0 PROFINET IRT WITH 2 PORT SWITCH, 60 NS BIT-PERFORMANCE, INCL. FRONT CONNECTOR PUSH-IN, SIMATI
The SIEMENS 6ES7511-1CK01-0AB0 is a central processing unit (CPU) that is part of the SIMATIC S7-1500 automation system. Here are the key details about this CPU:
PROFINET IRT with 2-Port Switch:
- This CPU has a built-in PROFINET interface with an integrated 2-port switch.
- The PROFINET interface supports the PROFINET IRT (Isochronous Real-Time) communication protocol, which enables highly synchronized and deterministic data exchange.
- The 2-port switch allows the CPU to be connected directly to other PROFINET devices without requiring an external switch.
Fast 60 ns Bit Performance:
- This CPU has a bit performance of 60 nanoseconds per bit operation.
- While not as fast as some higher-end S7-1500 CPUs, the 60 ns bit performance still provides very responsive control capabilities.
Push-In Front Connector:
- The CPU comes with a push-in front connector for the PROFINET interface.
- This push-in connector provides a convenient and tool-free way to connect PROFINET cables to the CPU.
SIMATIC Memory Card Required:
- Like other SIMATIC S7-1500 CPUs, this model requires a SIMATIC memory card to be inserted for operation.
- The memory card provides storage for the user program, configuration data, and other runtime information.
Other Features:
- Work Memory: 500 KB for program and 3 MB for data
- Part of the modular SIMATIC S7-1500 system
- Programmed using the STEP 7 engineering software
The key distinguishing features of this CPU model are the integrated PROFINET IRT interface with a 2-port switch, the fast 60 ns bit performance, and the push-in front connector.
Compared to the previous 6ES7511-1CK00-0AB0 model, this 6ES7511-1CK01-0AB0 version has increased work memory capacities (500 KB program, 3 MB data).
These capabilities make the CPU 1511-1 PN a good choice for applications that require highly synchronized and deterministic industrial Ethernet communication, but may not need the extreme processing speeds of higher-end S7-1500 CPUs.
The 2-port switch and push-in connector provide convenient connectivity options, while the 60 ns bit performance still delivers responsive control for many industrial automation tasks.
Overall, the 6ES7511-1CK01-0AB0 is a versatile and capable CPU within the SIMATIC S7-1500 portfolio, well-suited for a wide range of industrial automation applications that require increased work memory capacity.
| General information |
| Product type designation |
CPU 1511C-1 PN |
| HW functional status |
FS03 |
| Firmware version |
V2.9 |
| Product function |
| ● I&M data |
Yes; I&M0 to I&M3 |
| ● Isochronous mode |
Yes; With minimum OB 6x cycle of 625 µs (distributed) |
| Engineering with |
| ● STEP 7 TIA Portal configurable/integrated from version |
V17 (FW V2.9) / V15 (FW V2.5) or higher; with older TIA Portal versions configurable as 6ES7511-1CK00-0AB0 |
| Configuration control |
| via dataset |
Yes |
| Display |
| Screen diagonal [cm] |
3.45 cm |
| Control elements |
| Number of keys |
8 |
| Mode buttons |
2 |
| Supply voltage |
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
19.2 V; 20.4 V DC, for supplying the digital inputs/outputs |
| permissible range, upper limit (DC) |
28.8 V |
| Reverse polarity protection |
Yes |
| Mains buffering |
| ● Mains/voltage failure stored energy time |
5 ms; Refers to the power supply on the CPU section |
| Input current |
| Current consumption (rated value) |
0.8 A; Without load; 9.8 A: CPU + load |
| Current consumption, max. |
1 A; Without load; 10 A: CPU + load |
| Inrush current, max. |
1.9 A; Rated value |
| I²t |
0.34 A²·s |
| Digital inputs |
| ● from load voltage L+ (without load), max. |
20 mA; per group |
| Digital outputs |
| ● from load voltage L+, max. |
30 mA; Per group, without load |
| output voltage / header |
| Rated value (DC) |
24 V |
| Encoder supply |
| Number of outputs |
1; One common 24 V encoder supply |
| 24 V encoder supply |
| ● 24 V |
Yes; L+ (-0.8 V) |
| ● Short-circuit protection |
Yes |
| ● Output current, max. |
1 A |
| Power |
| Infeed power to the backplane bus |
10 W |
| Power consumption from the backplane bus (balanced) |
8.5 W |
| Power loss |
| Power loss, typ. |
11.8 W |
| Memory |
| Number of slots for SIMATIC memory card |
1 |
| SIMATIC memory card required |
Yes |
| Work memory |
| ● integrated (for program) |
175 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) |
4 000; 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. |
175 kbyte |
| FC |
| ● Number range |
0 ... 65 535 |
| ● Size, max. |
175 kbyte |
| OB |
| ● Size, max. |
175 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 |
1 |
| ● 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 |
| Data areas and their retentivity |
| Retentive data area (incl. timers, counters, flags), max. |
128 kbyte; In total; available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 88 KB |
| Extended retentive data area (incl. timers, counters, flags), max. |
1 Mbyte; When using PS 6 0W 24/48/60 V DC HF |
| Flag |
| ● Size, max. |
16 kbyte |
| ● Number of clock memories |
8; 8 clock memory bit, grouped into one clock memory byte |
| Data blocks |
| ● Retentivity adjustable |
Yes |
| ● Retentivity preset |
No |
| Local data |
| ● per priority class, max. |
64 kbyte; max. 16 KB per block |
| Address area |
| Number of IO modules |
1 024; max. number of modules / submodules |
| I/O address area |
| ● Inputs |
32 kbyte; All inputs are in the process image |
| ● Outputs |
32 kbyte; All outputs are in the process image |
| per integrated IO subsystem |
| — Inputs (volume) |
8 kbyte |
| — Outputs (volume) |
8 kbyte |
| per CM/CP |
| — Inputs (volume) |
8 kbyte |
| — Outputs (volume) |
8 kbyte |
| Subprocess images |
| ● Number of subprocess images, max. |
32 |
| Hardware configuration |
| Number of distributed IO systems |
32; A distributed I/O system is characterized not only by the integration of distributed I/O via PROFINET or PROFIBUS communication modules, but also by the connection of I/O via AS-i master modules or links (e.g. IE/PB-Link) |
Your message must be between 20-3,000 characters!
