Siemens 6ES7518-4FX00-1AC0

The CPU 1518F-4 PN/DP MFP operates within the SIMATIC S7-1500F framework and is equipped with an integrated work memory of 9 MB for program execution and 60 MB for data management. This model supports multiple interfaces, including three PROFINET connections, one PROFIBUS interface, and features a 2-port switch, facilitating efficient network communications.

With a processing time of 1 ns for bit operations, this CPU ensures rapid data handling, crucial for time-sensitive applications. The device necessitates a SIMATIC memory card for storage, with a minimum capacity of 2 GB, while supporting a maximum load memory of 32 GB. The operational voltage ranges from 19.2 V to 28.8 V DC, and it includes reverse polarity protection.

Designed with safety in mind, the CPU meets SIL 3 according to IEC 61508 standards, making it suitable for applications requiring high safety integrity levels. The unit is capable of functioning within ambient temperatures from 0 °C to 60 °C during operation and can be stored in conditions ranging from -40 °C to 70 °C.

This product also features a comprehensive set of protocols including MODBUS, TCP/IP, and PROFIsafe, enhancing its versatility in various industrial automation scenarios. The OPC UA capability allows for advanced data management and communication protocols, essential for modern automation solutions.