6ES7412-5HK06-0AB0 |SIMATIC S7-400H, CPU 412-5H, central processing unit for S7-400H and S7-400F/FH, 5 interfaces: 1x MPI/DP, 1x DP, 1x PN and 2 for sync modules, 1 MB memory (512 KB data/512 KB program)
6ES7211-1AE40-0XB0 Siemens S7-1200, CPU 1211C, COMPACT CPU, DC/DC/DC, ONBOARD I/O
simatic s7-1200, cpu 1211c compact dc/dc/dc, onboard i/o: 6 di 24v dc; 4 do 24 v dc; 2 ai 0 - 10v dc, power supply: dc 20.4 - 28.8 v dc, program/data memory: 50 kb