SIEMENS SIMATIC S7-200 6ES7 223-1PL20-0XA0 EM 223 Digital I/O
6ES7 223-1PL20 -0XA0. Digital I/O EM 223. Module is used but in perfect working order. A front cap is missing and has a few small breaks in the back tabs that do not affect its operation, otherwise all fine.