Key Features
- CPU bundle identification: SIMATIC S7-1500 CPU Bundle consisting of CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0).
- Runtime and license package: Including C/C++ Runtime and OPC UA Runtime license.
- Communication interfaces: 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFINET basic services, 4th interface: PROFIBUS.
Technical Summary
| Product type designation | CPU 1518-4 PN/DP MFP |
|---|---|
| Firmware version | V3.0 |
| 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 |
| Current consumption (rated value) | 1.7 A |
| Power consumption from the backplane bus (balanced) | 35 W |
| PROFINET interfaces | 3 |
| PROFIBUS interfaces | 1 |
| Work memory for program | 6 Mbyte |
| Work memory for data | 60 Mbyte |
| SIMATIC memory card required | Yes |
Applications
- PROFINET and PROFIBUS control network integration: For connecting control and communication tasks across PROFINET and PROFIBUS interfaces.
- OPC UA runtime-based data communication: For OPC UA communication using the included OPC UA Runtime license.
- C/C++ runtime application execution: For running C/C++ Runtime applications on the CPU.
Frequently Asked Questions
What is the exact Siemens model in this CPU bundle?
The product is 6ES7518-4AX00-1AC0, a SIMATIC S7-1500 CPU bundle consisting of CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0).
Which communication interfaces are included in 6ES7518-4AX00-1AC0?
It includes 3 PROFINET interfaces and 1 PROFIBUS interface, with the 1st interface as PROFINET IRT with 2-port switch, the 2nd as PROFINET RT, and the 3rd as PROFINET basic services.
What memory and storage details should be checked for this CPU?
The CPU provides 6 MB work memory for program, 60 MB for data, and requires a SIMATIC Memory Card with a minimum of 2 GB.
What power supply value is specified for the CPU?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V DC to 28.8 V DC.
