SIPLUS S7-1500 CPU 1511F-1 PN based on 6ES7511-1FL03-0AB0 with conformal coating -40...+60 °C . central processing unit with work memory 450 KB for program and 1.5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 25 ns bit performance, SIMATIC Memory Card required.

SIPLUS S7-1500 CPU 1513F-1 PN based on 6ES7513-1FM03-0AB0 with conformal coating -40...+60 °C . central processing unit with work memory 900 KB for program and 2.5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 25 ns bit performance, SIMATIC Memory Card required.

SIPLUS S7-1500 CPU 1515F-2 PN based on 6ES7515-2FN03-0AB0 with conformal coating -40...+60 °C . central processing unit with 1.5 MB work memory for program and 4.5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 6 ns bit performance, SIMATIC Memory Card required.

SIPLUS S7-1500 CPU 1516F-3 PN based on 6ES7516-3FP03-0AB0 with conformal coating -40...+60 °C . central processing unit with work memory 3 MB for program and 7.5 MB for data 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 6 ns bit performance, SIMATIC Memory Card required.

SIPLUS S7-1500 CPU 1518F-4 PN/DP based on 6ES7518-4FP00-0AB0 with conformal coating, 0…+60 °C, central processing unit with work memory 4.5 MB for program and 10 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface, Ethernet, 3rd interface, Ethernet, 4th interface, PROFIBUS, 1 ns bit performance, SIMATIC Memory Card required.