Siemens automation unit
6ES5930-8MD11
6ES5931-8MD11
6FM1723-3CA10
6ES7972-0BA50-0XA0
6GK1543-1AA01
6GT2002-0AB00
6GK1500-0AA10
6ES5951-7LB14
6ES5951-7LB21
6ES5951-7LD21