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- Siemens 6ES7511-1AL03-0AB0 SIMATIC S7-1500 CPU 1511-1 PN 300KB Programmable Logic Controller Siemens 6ES7511-1AL03-0AB0 SIMATIC S7-1500 CPU 1511-1 PN 300KB Programmable Logic Controller
Siemens 6ES7511-1AL03-0AB0 SIMATIC S7-1500 CPU 1511-1 PN 300KB Programmable Logic Controller
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- Description
The Siemens 6ES7511-1AL03-0AB0 is a SIMATIC S7-1500 CPU 1511-1 PN with 300 KB of work memory for program and 1.5 MB for data, a PROFINET IRT interface with an integrated 2-port switch, and a 6 ns bit-instruction processing time. It requires a SIMATIC Memory Card and connects up to 128 PROFINET IO devices.
Technical Specifications
| Order No. (MLFB) | 6ES7511-1AL03-0AB0 |
| EAN | 4047623412458 |
| Brand | Siemens |
| Series | SIMATIC S7-1500 |
| Product Type | Programmable Logic Controller |
| Product Designation | CPU 1511-1 PN |
| HW Functional Status | FS04 |
| Firmware Version | V4.1 |
| Work Memory (Program) | 300 kbyte |
| Work Memory (Data) | 1.5 Mbyte |
| Load Memory, Max. (SIMATIC Memory Card) | 32 Gbyte, card required |
| CPU Processing Time, Bit Ops, typ. | 6 ns |
| CPU Processing Time, Word Ops, typ. | 7 ns |
| CPU Processing Time, Floating Point, typ. | 37 ns |
| Supply Voltage (Rated) | 24 V DC |
| Supply Voltage Range | 19.2 ... 28.8 V |
| Current Consumption, Rated | 0.56 A |
| Current Consumption, Max. | 0.9 A |
| Power Loss, typ. | 3.4 W |
| Number of PROFINET Interfaces | 1 |
| Interface Type | RJ45, 2 ports, integrated switch, PROFINET IRT |
| Protocols | IPv4, PROFINET IO Controller, PROFINET IO Device, Open IE communication (optionally encrypted), web server, media redundancy |
| Isochronous Mode | Yes; min. OB6x cycle 500 microseconds distributed / 1 ms central |
| Connectable IO Devices, Max. | 128 (up to 512 in total via AS-i, PROFIBUS, or PROFINET) |
| IO Devices with IRT, Max. | 64 |
| DP Masters via CM, Max. | 4 |
| Rack Modules, Max. | 32 (CPU + 31 modules) |
| Retentive Data Area, Max. | 216 kbyte |
| Screen Diagonal | 3.45 cm |
| Number of Keys | 8 |
| Country of Origin | DE |
Certifications & Standards
- GDS Support (Certificate Management)
- Recycler Guide Available
Selection Notes
Firmware V4.1 needs TIA Portal V21, or V18 for FW V3.0, and an older TIA Portal can still configure it as a 6ES7511-1AK02-0AB0 for compatibility. The integrated 2-port PROFINET IRT switch lets it sit inline in a line topology without an external switch, and the 500 microsecond minimum isochronous OB6x cycle suits motion applications needing tight sync. At 300 KB program / 1.5 MB data memory and 128 IO devices, this CPU fits mid-size PROFINET stations - move up to a larger S7-1500 CPU if the program needs more memory or faster isochronous cycles are required.
Applications
Central controller for PROFINET-networked machines needing isochronous motion synchronization, media-redundant ring networking, and built-in web-server diagnostics without an added communication processor.