Key Features
- Central processing unit: CPU 1511-1 PN with 150 KB for program and 1 MB for data.
- Communication interface: 1st interface: PROFINET IRT with 2-port switch.
- Ruggedized design: Conformal coating and temperature range of -40…+60 °C, with OT2 with ST1/2 (+70 °C für 10 minutes).
- Memory card requirement: SIMATIC Memory Card required.
- Diagnostics and display: 3.45 cm screen diagonal, 8 keys, 2 mode buttons, and diagnostic LEDs including RUN/STOP, ERROR, MAINT, and STOP ACTIVE.
Applications
- PROFINET network control: Control of PROFINET IO devices through the integrated PROFINET IRT interface.
- Engineering and diagnostics access: Engineering, status control, web access, and diagnostic use through integrated communication and web server functions.
- Program and data handling: Execution and storage of PLC program and data with integrated work memory and SIMATIC Memory Card support.
Technical Summary
| Product type designation | CPU 1511-1 PN |
|---|---|
| Based on | 6ES7511-1AK02-0AB0 |
| Work memory for program | 150 KB |
| Work memory for data | 1 MB |
| 1st interface | PROFINET IRT |
| Interface ports | 2 |
| Integrated switch | Yes |
| Rated value (DC) | 24 V |
| Permissible supply voltage range | 19.2 V … 28.8 V |
| Power consumption from the backplane bus (balanced) | 5.5 W |
| Power loss, typ. | 5.7 W |
| Screen diagonal [cm] | 3.45 cm |
Frequently Asked Questions
What is Siemens 6AG2511-1AK02-1AB0?
It is a SIPLUS S7-1500 CPU 1511-1 PN T1 rail.
What memory does the CPU provide?
It has 150 KB work memory for program and 1 MB for data.
Which network interface is included?
The 1st interface is PROFINET IRT with a 2-port switch.
What supply voltage does this CPU use?
The rated value is 24 V DC, with a permissible range of 19.2 V to 28.8 V.
What display and control elements are on the unit?
It has a 3.45 cm screen diagonal, 8 keys, and 2 mode buttons.
