Product Description 6ES7513-1AL02-0AB0SIMATIC S7-1500, CPU 1513-1 PN, central processing unit with working memory 300 KB for program and 1.5 MB for data, 1. interface:PROFINET IRT with 2 port switch, 40 NS bit-performance, SIMATIC memory card necessary Specification Article Number (Market Facing Number) 6ES7513-1AL02-0AB0Product DescriptionSIMATIC S7-1500, CPU 1513-1 PN, central processing unit with working memory 300 KB for program and 1.5 MB for data, 1. interface:PROFINET