Product number (marketing number) 6ES7515-2FM02-0AB0 Product description SIMATIC S7-1500F, CPU 1515F-2 PN, central processing unit with 750 KB work memory for program and 3MByte for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 30 ns Bit-Performance, requires SIMATIC memory card Product Family CPU 1515F-2 PN