SIMIC S7-200 SMART, CPU ST20, standard CPU, DC/DC/DC, I/O 12 DI 24 V DC, 8 DO 24 V DC, DC 20.4-28.8V DC, 20 KB SIMIC S7-200 SMART, CPU ST20, standard CPU, DC/DC/DC, I/O 12 DI 24 V DC, 8 DO 24 V DC, DC 20.4-28.8V DC, 20 KB SIMIC S7-200 SMART, CPU ST20, standard CPU, DC/DC/DC, I/O 12 DI 24 V DC, 8 DO 24 V DC, DC 20.4-28.8V DC, 20 KBSIMIC S7-200 SMART, CPU ST20, standard CPU, DC/DC/DC, I/O: 12 DI 24 V DC; 8 DO 24 V DC; DC 20.4-28.8V DC, 20 KB No Product available SIMIC S7-200 SMART, CPU ST20, standard CPU, DC/DC/DC, I/O 12 DI 24 V DC, 8 DO 24 V DC, DC 20.4-28.8V DC, 20 KBSIMIC S7-200 SMART, CPU ST20, standard CPU, DC/DC/DC, I/O: 12 DI 24 V DC; 8 DO 24 V DC; DC 20.4-28.8V DC, 20 KBNo Product available removeadd