The SIEMENS SIMATIC S7-1200F, CPU 1212 FC, designated by the order number 6ES7212-1AF40-0XB0, is a state-of-the-art compact fail-safe CPU engineered for demanding industrial automation environments where safety is paramount. This CPU integrates seamlessly into the S7-1200F family, offering a robust platform for both standard and safety-related control tasks. With its built-in fail-safe logic, it is specifically designed for applications in chemical processing, electronics manufacturing, and other sectors requiring high-reliability safety systems. The CPU 1212 FC combines a powerful 100 KB memory with a versatile set of integrated I/O, including 8 digital inputs, 6 digital outputs, and 2 analog inputs, all powered by a flexible 24V DC supply. Its compact footprint and support for TIA Portal programming make it an ideal choice for engineers seeking a scalable, easy-to-deploy solution for modern automation.
| Specification |
Details |
| Product Model |
6ES7212-1AF40-0XB0 |
| Product Series |
SIMATIC S7-1200F |
| CPU Type |
CPU 1212 FC, Compact Fail-Safe CPU |
| Application Areas |
Industrial automation requiring fail-safe operation (chemical, electronics, electrical, process industries) |
| Integrated Digital Inputs |
8 DI, 24V DC |
| Integrated Digital Outputs |
6 DO, 24V DC |
| Integrated Analog Inputs |
2 AI, 0 – 10V DC |
| Power Supply Voltage |
DC 20.4 – 28.8 V DC |
| Power Protection |
External protection recommended for supply cables |
| Fail-Safe Functionality |
Integrated safety functions for SIL 3 / PL e applications |
| Program/Data Memory |
100 KB total (program + data) |
| Load Memory |
Flash memory (integrated, non-volatile) |
| Programming Software |
TIA Portal V13 or higher |
| Programming Languages |
Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL) |
| Processing Capabilities |
Fast execution for control logic and arithmetic operations; optimized for safety and standard tasks |
| Program Blocks (Max) |
Limited by CPU memory; typical max: 2000 DBs, 2000 FBs, 2000 FCs, 2000 OBs (TIA Portal constraints) |
| Counters and Timers |
S7 counters and timers with retentivity, limited by memory capacity |
| Onboard Diagnostics |
Enhanced diagnostic capabilities for troubleshooting |
| Design |
Compact, space-saving form factor |
| Output Configuration |
DC/DC/DC (fail-safe outputs) |
| Environmental Protection |
IP20 (typical for industrial control panels) |
| Operating Temperature |
0°C to 60°C (standard industrial range) |
| Certifications |
CE, cULus, ATEX (for hazardous locations), SIL 3 / PL e (functional safety) |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22