... 4.New and original 5.Siemens S7300 series PLC Siemens PLC S7200 and S7300 CPU312/313/314/315/316 ... S7-300, CPU 312 CPU WITH MPI INTERFACE,INTEGRATED 24 V DC POWER SUPPLY32 KBYTE WORKING MEMORY,MICRO ... S7-300, CPU 314 CPU WITH MPI INTERFACE,INTEGRATED 24V DC POWER SUPPLY,96 KBYTE WORKING MEMORY, ... 2AO, 1 PT100,4 FAST COUNTERS (60 KHZ),INTEGRATED DP INTERFACE,6ES7314-6CG03-0AB0CPU315-2DPCPU 315-2DPCPU WITH ...