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Product information
SIMATIC S7-1200 CPU 1212C compact CPU (DC/DC/relay) with part number 6ES7212-1HE31-0XB0, featuring onboard I/O and defined power supply and program/data memory.
Detailed Parameters
CPU family:SIMATIC S7-1200
CPU designation:CPU 1212C
CPU type:compact CPU
Design:DC/DC/relay
Onboard I/O:8 DI 24 V DC; 6 DO relay 2 A; 2 AI 0-10 V DC
Power supply:DC 20.4-28.8V DC
Program/data memory:50 KB
Engineering Context
The SIMATIC S7-1200 CPU 1212C compact CPU (DC/DC/relay) provides onboard I/O comprising DI 24 V DC, DO relay 2 A, and AI 0-10 V DC.
The CPU requires DC 20.4-28.8V DC power supply for operation within the specified configuration.
The compact CPU is configured with program/data memory of 50 KB.
FAQ
1. What product family and CPU designation correspond to part number 6ES7212-1HE31-0XB0?
SIMATIC S7-1200, CPU 1212C.
2. What type of CPU is CPU 1212C in this part number?
Compact CPU.
3. What is the onboard I/O configuration for CPU 1212C?
Onboard I/O: 8 DI 24 V DC; 6 DO relay 2 A; 2 AI 0-10 V DC.
4. What power supply range is specified for this CPU?
DC 20.4-28.8V DC.
5. What program/data memory is specified for this CPU?
50 KB.
6. Does CPU 1212C use relay outputs for the DO signals in this configuration?
Yes. The onboard DO is specified as ‘6 DO relay 2 A’.
