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- Siemens 6ES7511-1CL03-0AB0 SIMATIC S7-1500 CPU 1511C-1 PN 300KB/1.5MB Programmable Logic Controller Siemens 6ES7511-1CL03-0AB0 SIMATIC S7-1500 CPU 1511C-1 PN 300KB/1.5MB Programmable Logic Controller
Siemens 6ES7511-1CL03-0AB0 SIMATIC S7-1500 CPU 1511C-1 PN 300KB/1.5MB Programmable Logic Controller
Siemens 6ES7511-1CL03-0AB0 SIMATIC S7-1500 CPU 1511C-1 PN 300KB/1.5MB Programmable Logic Controller
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- Description
The Siemens 6ES7511-1CL03-0AB0 is a SIMATIC S7-1500 compact CPU 1511C-1 PN with 300 KB of program memory and 1.5 MB of data memory, plus onboard 16 digital inputs, 16 digital outputs, 5 analog inputs and 2 analog outputs. Its PROFINET IRT interface includes a 2-port switch and processes bit operations in 6 ns, and it requires a SIMATIC Memory Card to run.
Technical Specifications
| SKU | 6ES7511-1CL03-0AB0 |
| Brand | Siemens |
| Series | SIMATIC S7-1500 |
| Product type designation | CPU 1511C-1 PN |
| Work memory, integrated (program) | 300 kbyte |
| Work memory, integrated (data) | 1.5 Mbyte |
| Load memory, plug-in SIMATIC Memory Card, max. | 32 Gbyte |
| Digital inputs, integrated channels | 16 |
| Digital outputs, integrated | 16 |
| Analog inputs, integrated | 5 |
| Analog outputs, integrated | 2 |
| High-speed counters | 6 |
| High-speed outputs for PTO/PWM/frequency | 4 |
| PROFINET interfaces | 1, IRT with 2-port switch |
| CPU processing time, bit operations, typ. | 6 ns |
| Supply voltage (DC) | 24 V (19.2-28.8 V permissible range) |
| Input current, rated value | 0.62 A |
| Power loss, typ. | 5 W |
| SIMATIC Memory Card required | Yes |
Selection Notes
The compact (C) CPU integrates discrete and analog I/O plus 6 high-speed counters directly on the module, removing the need for a separate signal module in a small or mid-size machine; pick a non-compact CPU such as a plain 1511-1 PN instead when the application needs more distributed I/O or additional communication module slots, since onboard I/O is fixed and cannot be resized. The 4 integrated PTO/PWM channels support direct stepper or servo pulse-train control without adding a positioning module.
Applications
Standalone or single-cell machine control that needs integrated discrete and analog I/O together with pulse-train axis control (PTO/PWM) and PROFINET IRT connectivity to distributed I/O or drives, without a separate signal module.