Siemens SIMATIC PLC 6AG1343-1EX30-7XE0 SIPLUS NET CP343-1 -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6GK7343-1EX30-0XE0 . COMMUNIKATIONS PROCESSOR FOR CONNECTING SIMATIC S7-300 TO IND. ETHERNET VIA ISO AND TCP/IP, PROFINET IO-CONTROLLER OR PROFINET IO-DEVICE, INTEGR. 2-PORT SWITCH 6AG13431EX307XE0