SIMATIC S7-1200 G2 Fail-Safe CPU (1212FC / 1214FC) are compact CPUs based on the S7-1200 G2 standard CPUs that can be used for safety-related tasks up to SIL 3 per IEC 61508 and PL e per ISO 13849-1. The 1212FC offers 8 DI/6 DO and the 1214FC 14 DI/10 DO onboard I/O; safety programs are created in TIA Portal.
Technical data
| Product | CPU 1212FC / 1214FC |
|---|---|
| Product family | SIMATIC S7-1200 G2 (new generation) |
| Description | New-generation fail-safe CPUs combining standard and safety functions in one CPU |
| Example version | CPU 1212FC SIMATIC S7-1200 G2: Failsafe compact CPU 1212FC DC/DC/DC Power supply: 20.4-28.8 V DC; Onboard I/O: 8 x DI 24 V DC; 6 x DO 24 V DC; Memory: program 200 KB, data 500 KB, retentivity 20 KB |
| Programming | STEP 7 (TIA Portal) |
Article numbers
| Version | Description | Article No. |
|---|---|---|
| Standard | CPU 1212FC SIMATIC S7-1200 G2: Failsafe compact CPU 1212FC DC/DC/DC Power supply: 20.4-28.8 V DC; Onboard I/O: 8 x DI 24 V DC; 6 x DO 24 V DC; Memory: program 200 KB, data 500 KB, retentivity 20 KB | 6ES7212-1AF50-0XB0 |
| Standard | SIMATIC S7-1200 G2: Failsafe compact CPU 1212FC DC/DC/RLY Power supply: 20.4-28.8 V DC; Onboard I/O: 8 x DI 24 V DC; 6 x DO relays 2 A; Memory: program 200 KB, data 500 KB, retentivity 20 KB | 6ES7212-1HF50-0XB0 |
| Standard | CPU 1214FC SIMATIC S7-1200 G2: Failsafe compact CPU 1214FC DC/DC/DC Power supply: 20.4-28.8 V DC; Onboard I/O: 14 x DI 24 V DC; 10 x DO 24 V DC; memory: program 300 KB, data 750 KB, retentivity 20 KB | 6ES7214-1AF50-0XB0 |
| Standard | SIMATIC S7-1200 G2: Failsafe compact CPU 1214FC DC/DC/RLY Power supply: 20.4-28.8 V DC; Onboard I/O: 14 x DI 24 V DC; 10 x DO relays 2 A; memory: program 300 KB, data 750 KB, retentivity 20 KB | 6ES7214-1HF50-0XB0 |
Technical data and article numbers are based on Siemens catalog ST 70 · 2026 (chapter SIMATIC S7-1200 G2) and are for information only. Image is representative.
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Tags: CPU 1212FC / 1214FC, siemens s7-1200 g2, s7-1200, simatic plc, cpu 1212fc / 1214fc, 6ES7212-1AF50-0XB0, 6ES7212-1HF50-0XB0, 6ES7214-1AF50-0XB0, 6ES7214-1HF50-0XB0