Siemens Industrial Control Parts SIMATIC S7-1500 CPU 6ES7516-3AN02-0AB0 https://m.alibaba.com/product/16004667478… in 2022 | Siemens, Central processing unit, The originals
6ES75111AK020AB0 SIMATIC S7-1500, CPU 1511-1 PN, Central processing unit with working memory 150 KB for program and 1 MB for data, 1. interface: PROFINET IRT with 2 po