Mô-đun CPU 317-2 PN/DP, dung lượng 1 MB 6ES7317-2EK14-0AB0

SIMATIC S7-300, CPU 317-2DP, CENTRAL PROCESSING UNIT WITH 512 KBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE DP-MASTER/SLAVE, MICRO MEMORY CARD NECESSARY