PLC Base Units: Type - PLC Base Unit; Number of I/O Embedded - 16 Input, 16 Output; Line Power - 19.2-28.8 VDC; User Power Output - 24 VDC at 50mA; Input Type - 16 Digital; Output Type - 16 Digital; Processor Type - 313C-2 DP; Additional Information - Working Memory: 128 KB; Manufacturer Series - Simatic S7-300
Additional Info: Working Memory: 128 KB