une description:SIMATIC S7-300, CPU 314 Central processing unit with MPI, Integr. power supply 24 V DC, work memory 128 KB, Micro Memory Card required, we can load firmware version: V3.0.3
une description:SIMATIC S7-300, CPU 314 IFM COMPACT CPU WITH MPI, 16DI/16DO, 4AI/1AO, 2 X 40 PIN, INTEGRATED 24V DC POWER SUPPLY, 32 KBYTE WORKING MEMORY
une description:SIMATIC S7-1500H, CPU 1517H-3 PN, CENTRAL PROCESSING UNIT WITH 2 MB WORK MEMORY FOR PROGRAM AND 8 MB FOR DATA, 1ST INTERFACE: PROFINET RT WITH 2-PORT SWITCH, 2ND INTERFACE: PROFINET, 3RD/4TH INTERFACE: H-SYNC, SIMATIC MEMORY CARD REQUIRED
une description:SIMATIC S7-300, CPU 314C-2DP COMPACT CPU WITH MPI, 24 DI/16 DO, 4AI, 2AO, 1 PT100, 4 FAST COUNTERS (60 KHZ), INTEGRATED DP INTERFACE, INTEGRATED 24V DC POWER SUPPLY, 48 KBYTE WORKING MEMORY, FRONT CONNECTOR ( X 40PIN) AND MICRO MEMORY CARD REQUIRED
