Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1511-1 PN |
| Program work memory | 300 kbyte |
| Data work memory | 1.5 Mbyte |
| PROFINET interfaces | 1 |
| Ports | 2; integrated switch |
| PROFINET IO Devices, max. | 128 |
| Rated DC supply voltage | 24 V |
| Permissible DC supply range | 19.2 V to 28.8 V |
| Typical bit-operation processing time | 6 ns |
| Typical word-operation processing time | 7 ns |
Applications
- Central processing: The central processing unit executes the user program with integrated program and data work memory.
- PROFINET communication: The CPU communicates through PROFINET IO Controller, PROFINET IO Device, PROFINET IRT, and SIMATIC communication services.
- I/O data exchange: The CPU supports distributed I/O data exchange through its PROFINET interface and supports up to 128 connectable I/O Devices.
Key Features
- Central processing unit: Product type designation: CPU 1511-1 PN; based on 6ES7511-1AL03-0AB0.
- Work memory: Integrated work memory: 300 kbyte for the program and 1.5 Mbyte for data; a SIMATIC Memory Card is required.
- PROFINET interface: 1 PROFINET interface with PROFINET IRT and an integrated 2-port switch; RJ 45 (Ethernet), X1.
- Processing performance: Typical bit-operation processing time: 6 ns; typical word-operation processing time: 7 ns.
- Supply voltage: Rated DC supply voltage: 24 V; permissible range: 19.2 V to 28.8 V; reverse polarity protection: Yes.
- Conformal coating: Conformal coating for printed circuit board assemblies according to EN 61086, Class 2 for high reliability; protection against fouling according to EN 60664-3, Type 1 protection.
Frequently Asked Questions
1. What is the exact function of Siemens 6AG1511-1AL03-2AB0?
It is a SIPLUS S7-1500 CPU 1511-1 PN central processing unit based on 6ES7511-1AL03-0AB0.
2. How much work memory does the CPU have?
It has 300 kbyte of integrated work memory for the program and 1.5 Mbyte for data.
3. What PROFINET configuration does it provide?
It provides 1 PROFINET interface with PROFINET IRT, an RJ 45 (Ethernet) X1 connection, and 2 ports through an integrated switch.
4. What supply voltage is required?
The rated DC supply voltage is 24 V, with a permissible range from 19.2 V to 28.8 V.
