SIMATIC S7-1200, CPU 1211C, compact CPU, DC/DC/DC, onboard I/O 6 DI 24 V DC 4 DO 24 V DC 2 AI 0-10 V DC, power supply: DC 204-28,8 V DC, program/data memory. 75 KB
SIMATIC S7-1200, CPU 1212C, compact CPU, DC/DC/DC. onboard I/O 6 DI 24 V DC: 6 DO 24 V DC, 2 AI 0-10 V DC, power supply: DC 204-28.8 V DC, program/data memory 100 KB
SIMATIC S7-1200 CPU 1214C, compact CPU. DC/DC/DC, onboard I/O: 14 DI 24 V DC, 10 DO 24 VDC 2A10-10V DC. power supply: DC 204-28.8V DC, program/data memory 150 KB