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Siemens SIMATIC S7-1200 CPU 1212FC DC/DC/Relay

Siemens SIMATIC S7-1200 CPU 1212FC Fail-safe PLC

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ManufacturerSiemens

Part number6ES7212-1HF40-0XB0

Manufacturer Siemens

Series SIMATIC S7-1200

Part Number 6ES7212-1HF40-0XB0

CPU Type CPU 1212FC Compact

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Fail-safe Controller (FC) Compact Design DC Power Supply 8 DI / 6 DO Relay / 2 AI 150 KB Memory S7-1200 Series

Product description

The Siemens SIMATIC S7-1200 CPU 1212FC (6ES7212-1HF40-0XB0) is a compact fault-tolerant controller engineered for high-reliability applications. It operates on DC power and features integrated I/O: 8 digital inputs (24V DC), 6 digital relay outputs (2A), and 2 analog inputs (0-10V DC). This FC (Fail-safe Controller) version offers 150 KB of program and data memory.

This PLC is designed for safety-critical applications in industries such as machine building, material handling, and complex process automation where system integrity is paramount.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES7212-1HF40-0XB0. We provide reliable, tested industrial automation components, ensuring operational continuity and cost savings for your business.

Technical specifications

Manufacturer	Siemens
Series	SIMATIC S7-1200
Part Number	6ES7212-1HF40-0XB0
CPU Type	CPU 1212FC Compact
Power Supply	DC 20.4-28.8V DC
Digital Inputs	8 DI 24V DC
Digital Outputs	6 DO Relay 2A
Analog Inputs	2 AI 0-10V DC
Program/Data Memory	150 KB
Feature	Fail-safe (FC)

Common applications

Safety-Critical Applications

Machine Safety

Process Automation

Hazardous Environments

High-Reliability Systems

Compatible systems

SIMATIC S7-1200 Safety I/O Modules TIA Portal Safety Engineering PROFIsafe Protocol

Also known as

Siemens S7-1200 CPU 1212FC 6ES72121HF400XB0 Siemens Fail-safe PLC 1212FC

Replaces / compatible with

N/A (This is a specific model within the S7-1200 series).

Technical note

Expert tip

Fail-safe CPUs like the 1212FC require specific safety programming within TIA Portal and often need to be paired with safety-certified I/O modules for complete safety solutions.

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Frequently asked questions

What makes the Siemens 6ES7212-1HF40-0XB0 a 'fail-safe' controller?

The 'FC' in 6ES7212-1HF40-0XB0 denotes Fail-safe Controller. This CPU is designed for safety-integrated functions, allowing it to execute safety-related logic in addition to standard control tasks, typically used in applications requiring emergency stops or protective measures.