6ES7401-1DA01-0AA0 CR3, 4 groove Cheap
6ES7400-1TA01-0AA0 UR1, 18 slots
6ES7400-1JA01-0AA0 UR2, 9 slots
6ES7401-2TA01-0AA0 CR2, 18 slot, split
6ES7400-2JA00-0AA0 CR2, 2 X 9 slots
6ES7403-1TA01-0AA0 ER1, 18 slots, can only be inserted signal module
6ES7403-1JA01-0AA0 ER2, 9 slot, can only be inserted signal module
6ES7405-0DA02-0AA0 PS 405, 24 V DC; 4 A
6ES7405-0KA02-0AA0 PS 405, 10 A, DC 24/48/60
6ES7405-0KR02-0AA0 PS 405, 10 A, redundant / wide grooves
Germany's Siemens SIEMENS brand PLC, S7-200CN, S7-200, S7-300, S7-400 series PLC
6ES7405-0RA01-0AA0 PS 405, 20 A, wide groove
6ES7407-0DA02-0AA0 PS 407 AC 115/230 V; 4 A
6ES7407-0KA02-0AA0 PS 407 AC 115/230 V; 10 A
6ES7407-0KR02-0AA0 PS 407 AC 115/230 V; 10A supports redundant
6ES7407-0RA02-0AA0 PS 407, 20 A, wide groove
6ES7412-1XF04-0AB0 CPU 412-1, 144 KB, 100ns
6ES7412-2XG04-0AB0 CPU 412-2, 256 KB, 100ns
6ES7414-2XG04-0AB0 CPU 414-2, 512 KB, 60ns
6ES7414-3XJ04-0AB0 CPU 414-3, 1,4 MB, 60ns
6ES7416-2XK04-0AB0 CPU 416-2, 2,8 MB, 40ns
6ES7416-3XL04-0AB0 CPU 416-3, 5,6 MB, 40ns
6ES7417-4XL04-0AB0 CPU 417-4, 20 MB, 30ns
6ES7414-4HJ04-0AB0 CPU 414-4H, 1.4MB, 60ns
6ES7417-4HL04-0AB0 CPU 417-4H, 20MB, 30ns
6ES7955-2AL00-0AA0 2x2MB, memory expansion
6ES7955-2AM00-0AA0 2x4MB, memory expansion
6ES7960-1AA04-0XA0 close synchronization module (distance of 10 m)
6ES7960-1AB04-0XA0 remote synchronization module (distance of 10 km)
6ES7960-1AA04-5AA0 sync cable 1 m
6ES7960-1AA04-5BA0 synchronization cable 2 m
6ES7960-1AA04-5KA0 synchronization cable 10 m
6ES7153-2AR02-0XA0 redundant interface 2 IM 153-2 and 1 BM IM / IM workstation for ET 200M
6ES7400-2JA00-0AA0 UR2-H 2 x 9 slot rack
6ES7197-1LA01-0XA0 Y link TAG：