SIEMENS 6ES7317-2AJ10-0AB0 SIMATIC S7-300 CPU317-2 DP Controller

SIEMENS 6ES7317-2AJ10-0AB0 SIMATIC S7-300 CPU317-2 DP Controller
CENTRAL PROCESSING UNIT WITH 512 KBYTE WORKING MEMORY,+INTERFACE MPI/DP 12MBIT/S+INTERFACE DP-MASTER/SLAVE
CPU 317-2 DP Standard Controller with 1 x 12 Mbit/s RS-485 Interface MPI/PROFIBUS DP (Master/Slave) and 1 x 12 Mbit/s RS-485 Interface PROFIBUS DP (Master/Slave), 512 Kbytes Memory for User Program and Data, No Integrated I/O, Integrated 24V DC Power Supply, required Micro Memory Card