6GK72435DX300XE0,COMMUNICATIONS MODULE 24V
【SIEMENS】6GK7243-5DX30-0XE0,
6GK72437KX300XE0,COMMUNICATION PROCESSOR CP 1243-
6GK72437SX300XE0,COMMUNICATION PROCESSOR CP 1243-
6GK72438RX300XE0,COMMUNICATION PROCESSOR CP 1243-
【SIEMENS】6GK72771AA100AA0,
【SIEMENS】6GK7343-1GX30-0XE0,
【SIEMENS】6GK7343-2AH01-0XA0,
