CPU 1518TF-3 PN – high-performance motion CPU with three PROFINET ports
The Siemens 6ES7518-3UT10-0AB0 is the CPU 1518TF-3 PN from the S7-1500TF family, packing 18 MB of work memory for program and 150 MB for data – enough headroom for large motion applications or safety-over-silicon programs. Its three PROFINET interfaces include two IRT ports (each with a 2-port switch) for deterministic cycle times, plus a third basic-services port for non-time-critical traffic. Bit performance is rated at 0.3 ns, which keeps the application jitter low on a multi-axis line.
Lifecycle and compliance – active catalog item with full doc
RoHS compliance is confirmed since 24-01-25, and REACH candidate list information is available for your substance-declaration files. Export control is AL: N / ECCN: EAR99H, no special licensing required for most destinations.