6ES7272-1BA10-0YA1 SIMATIC S7,TD 100C Text Display for S7-200, 4-line, with installation accessories, Configuration with STEP 7 Micro/WIN without ATEX approval
6ES7312-1EA14-0AB0 SIMATIC S7-300, CPU 312 Central processing unit with MPI, Integr. power supply 24 V DC, Work memory 32 KB, Micro Memory Card required
6ES7515-2AM00-0AB0 SIMATIC S7-1500, CPU 1515-2 PN, Central processing unit with work memory 500 KB for Program and 3 MB for data, 1st interface, PROFINET IRT with 2-port switch, 2nd interface, Ethernet, 30 ns bit performance, SIMATIC Memory Card required