6ES7212-1HF40-0XB0 S7-1200 PLC | Siemens Compact CPU Module

Compact Control Powerhouse

The Siemens 6ES7212-1HF40-0XB0 CPU 1212FC delivers exceptional performance in automation control. This compact unit combines digital and analog I/O with relay outputs for versatile applications. It offers reliable operation with PROFINET connectivity and advanced safety features.

Essential Specifications

• Manufacturer: Siemens
• Product Line: SIMATIC S7-1200
• Model: 6ES7212-1HF40-0XB0
• CPU Type: 1212FC DC/DC/Relay
• Digital Inputs: 8 channels, 24V DC
• Digital Outputs: 6 relay outputs, 2A each
• Analog Inputs: 2 channels, 0-10V DC
• Program Memory: 150 KB integrated
• Power Supply: 20.4-28.8V DC
• Operating Temperature: 0°C to 55°C
• Protection Class: IP20
• Dimensions: 90 x 100 x 75 mm
• Weight: 385 grams

Advanced Performance Features

• Processing speed: 0.08 µs for bit operations
• Integrated 2 MB load memory for program storage
• Real-time clock with 480-hour backup
• Four high-speed counters up to 100 kHz
• Eight positioning axes capability
• PID controller for process control
• OPC UA server functionality
• PROFIsafe support for safety applications

Communication Capabilities

• Single PROFINET port with 100 Mbps speed
• Support for 16 IO Devices maximum
• TCP/IP, ISO-on-TCP, and UDP protocols
• Integrated web server for remote monitoring
• SIMATIC communication as server and client
• MODBUS protocol support
• Maximum 64 connections total

Industrial Durability

• Vibration resistance: 2g for wall mounting
• Shock resistance: 15g peak, 11ms duration
• Operating altitude: Up to 5000 meters
• Relative humidity: 95% maximum, non-condensing
• EMC immunity per IEC 61000-4 standards
• CE, UL, cULus, FM, and RCM approvals
• SIL 3 safety certification capability

Installation Advantages

• Compact design saves control panel space
• DIN rail mounting for easy installation
• Expansion capability with 3 communication modules
• Signal board and module support
• Maintenance-free operation, no battery required
• Diagnostic LEDs for quick status monitoring
• STEP 7 V18 or higher for programming

Package Information

• Includes CPU 1212FC unit only
• Shipping weight: 0.320 kg
• Package dimensions: 10.6 x 10.1 x 8.5 cm
• 12-month manufacturer warranty
• Global shipping via FedEx, UPS, DHL
• Immediate availability from stock

Technical Support

• Professional application assistance available
• Contact: sales@powergearx.com
• Phone: +86 18030005825
• Quick response within 24 hours
• Expert advice from Powergear X Automation

Frequently Asked Questions

• What expansion modules can this CPU support?

The 6ES7212-1HF40-0XB0 supports up to 3 communication modules, 1 signal board, and 2 signal modules.

• What is the maximum switching frequency for digital outputs?

The relay outputs handle maximum 10ms switching delay, suitable for standard industrial applications.

• Can this CPU communicate with other PLC systems?

Yes, it supports multiple protocols including MODBUS, TCP/IP, and OPC UA for cross-platform communication.

• What safety certifications does this unit have?

It achieves SIL 3 according to IEC 61508 and PL e according to ISO 13849-1 for safety applications.

• How many analog sensors can connect directly?

The built-in 2 analog inputs accept 0-10V signals directly, with 10-bit resolution for precise measurement.

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