Siemens SIMATIC S7-1200F CPU 1212 FC compacte CPU, 8 DI/4 DO/2 AI, PROFINET, 100 KB programmageheugen, DC/DC/DC, fail-safe 6ES72121AF400XB0

The Siemens SIMATIC S7-1200F CPU 1212 FC is a fail-safe compact CPU module engineered for safety-oriented automation tasks. Its integrated safety functionality enables reliable control of safety functions directly within the controller, reducing the need for external safety relays.

Advantages

With 8 digital inputs, 4 digital outputs, and 2 analog inputs onboard, this CPU handles a wide range of signal types without additional modules. The PROFINET interface ensures seamless integration into industrial networks, while 100 KB of program memory and 100 KB of data memory provide ample space for complex control logic.

Suitable for

• Safety-critical applications requiring integrated fail-safe control
• Machinery and process automation with DC/DC/DC power supply
• Compact installations needing onboard I/O and PROFINET connectivity

Key specifications

• CPU type: Compact CPU, SIMATIC S7-1200F series
• Power supply: DC/DC/DC, 20.4 - 28.8 V DC
• Onboard I/O: 8 DI (24V DC), 4 DO (24V DC), 2 AI (0-10V DC)
• Communication: 1 x PROFINET (RJ45)
• Memory: 100 KB program, 100 KB data, 4 MB load
• Processing speed: 0.08 µs per bit operation
• Expandability: up to 8 signal modules, 3 communication modules, 2 signal boards
• Integrated motion control: 4 axes; PID controllers: 16
• Operating temperature: -20 to +60 °C (horizontal mounting)
• Protection class: IP20

Recommendations

For fail-safe automation tasks in compact machines, the CPU 1212 FC offers a robust and integrated solution with proven Siemens reliability.