6ES7212-1AF40-0XB0

The Siemens 6ES7212-1AF40-0XB0 is a SIMATIC S7-1200F CPU 1212FC DC/DC/DC Fail-safe Compact CPU that combines standard compact I/O with fail-safe program execution in a CPU 1212FC.

In a correctly engineered SIMATIC S7-1200F installation, it runs standard and safety-related logic in the engineered F-system while acquiring onboard digital and analog inputs and driving six transistor outputs. It works with the exact host hardware, power, wiring, field devices, firmware, and project configuration published for this complete article number. It is applied in small safety-integrated machines requiring a compact F-CPU and limited standard I/O expansion.

Runs standard and safety-related logic in the engineered F-system while acquiring onboard digital and analog inputs and driving six transistor outputs.

6ES7212-1AF40-0XB0 uses 24 V DC; 20.4 to 28.8 V DC. The complete Siemens wiring or topology instructions control installation.

SIMATIC S7-1200F hardware configuration explicitly supporting 6ES7212-1AF40-0XB0 STEP 7 / TIA Portal version and CPU firmware stated in the current Siemens data sheet SIMATIC Memory Card, signal board, signal modules, and communication modules within the published CPU 1212FC DC/DC/DC limits 24 V DC sensors, analog transmitters, output loads, PROFINET devices, connectors, shielding, and circuit protection engineered to Siemens ratings Siemens F-I/O, safety devices, safety manual, PROFIsafe configuration, and validated safety program matched to the required safety function

6ES7212-1AF40-0XB0 is documented as 90 x 100 x 75 mm and has an approximate net or device weight of 0.37 kg in the cited Siemens source.

Siemens Industry Mall lists the complete article number as a PM300 Active Product. Confirm the current regional lifecycle, delivery status, firmware, and engineering-software requirements when quoting.

Confirm every character of 6ES7212-1AF40-0XB0, the CPU 1212FC DC/DC/DC marking, hardware revision, and firmware against the TIA Portal project. Isolate power and verify 24 V DC; 20.4 to 28.8 V DC; follow Siemens conductor, terminal, grounding, and circuit-protection requirements. Check 24 V DC output polarity, 0.5 A channel limit, group current, pulse-output frequency, and load suppression before connecting field loads. Separate analog and communication wiring from power conductors; terminate shields and references according to the S7-1200 system manual. Validate the complete safety function with the approved safety program, F-I/O parameters, signatures, diagnostics, proof-test procedure, and responsible safety engineer before operation.