Key Features
- Central processing unit: CPU 1518-4 PN/DP based on 6ES7518-4AP00-0AB0.
- Memory and processing: Work memory 4 MB for program and 20 MB for data, with 1 ns bit performance.
- Communication interfaces: 1st interface: PROFINET IRT with 2-port switch, plus 2nd and 3rd interface, Ethernet, and 4th interface, PROFIBUS.
- Environmental design: Conformal coating, 0…+60 °C.
- Storage requirement: SIMATIC Memory Card required.
Applications
- PROFINET and PROFIBUS network integration: Provides PROFINET IRT, Ethernet, and PROFIBUS interfaces for controller communication across connected networks.
- Engineering and commissioning with memory card based operation: Uses a SIMATIC Memory Card and supports the CPU configuration context for selection and setup.
Technical Summary
| Product type designation | CPU 1518-4 PN/DP |
|---|---|
| based on | 6ES7518-4AP00-0AB0 |
| Work memory, program | 4 MB |
| Work memory, data | 20 MB |
| 1st interface | PROFINET IRT with 2-port switch |
| 2nd interface | Ethernet |
| 3rd interface | Ethernet |
| 4th interface | PROFIBUS |
| Bit performance | 1 ns |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 19.2 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
Frequently Asked Questions
What is the exact product type of 6AG1518-4AP00-4AB0?
It is a SIPLUS S7-1500 CPU 1518-4 PN/DP.
Which interfaces are included on this CPU?
It includes PROFINET IRT with 2-port switch, 2nd interface Ethernet, 3rd interface Ethernet, and 4th interface PROFIBUS.
What memory and performance data are listed for this CPU?
Work memory is 4 MB for program and 20 MB for data, and bit performance is 1 ns.
What supply voltage does the CPU require?
Rated value (DC) is 24 V, with a permissible range from 19.2 V to 28.8 V.
What installation or storage requirement is stated for the CPU?
A SIMATIC Memory Card is required.
