SIMATIC S7-300. CPU 312C COMPACT CPU WITH MPI. 10 DI/6 DO. 2 FAST COUNTERS (10 KHZ). INTEGRATED 24V DC POWER SUPPLY. 64 KBYTE WORKING MEMORY. FRONT CONNECTOR (1 X 40PIN) AND MICRO MEMORY CARD REQUIRED
SIMATIC S7-300. CPU 314 CPU WITH MPI INTERFACE. INTEGRATED 24V DC POWER SUPPLY. 128 KBYTE WORKING MEMORY. MICRO MEMORY CARD NECESSARY
SIMATIC S7-300 CPU 317-2 PN/DP. CENTRAL PROCESSING UNIT WITH 1 MB WORKING MEMORY. 1. INTERFACE MPI/DP 12MBIT/S. 2. INTERFACE ETHERNET PROFINET. WITH 2 PORT SWITCH. MICRO MEMORY CARD NECESSARY
SIMATIC S7-300. CPU317-2 DP. CENTRAL PROCESSING UNIT WITH 1 MBYTE WORKING MEMORY. 1. INTERFACE MPI/DP 12MBIT/S. 2. INTERFACE DP-MASTER/SLAVE. MICRO MEMORY CARD NECESSARY