6ES7214-1HG40-0XB0 CPU 1214C Siemens Compact Controller

Siemens SIMATIC S7-1200 CPU 1214C Advanced Compact PLC

The Siemens 6ES7214-1HG40-0XB0 represents a powerful automation solution in a compact footprint. This enhanced CPU 1214C model delivers expanded I/O capacity and increased memory for complex applications. It combines robust performance with flexible connectivity options for modern industrial environments.

Core Technical Specifications

• Brand: Siemens
• Model: 6ES7214-1HG40-0XB0 (CPU 1214C DC/DC/Relay)
• Power Supply: 20.4 - 28.8 V DC with reverse polarity protection
• Integrated I/O: 14 Digital Inputs (24V DC), 10 Relay Outputs (2A), 2 Analog Inputs (0-10V)
• Program Memory: 150 KB work memory with 4 MB load memory
• Communication: Built-in PROFINET port with 100 Mbit/s speed
• Operating Temperature: -20 °C to 60 °C horizontal mounting

Comprehensive Input and Output Configuration

• The fourteen digital inputs handle 24V DC signals with configurable filtering
• Six inputs support high-speed counting up to 100 kHz for motion control
• Ten relay outputs manage resistive loads up to 2A with 10 ms response time
• Two analog inputs process 0-10V signals with 10-bit resolution accuracy
• Each analog channel completes conversion within 625 µs for rapid response

Advanced Communication Features

• The integrated PROFINET interface supports both controller and device roles
• Multiple protocols including TCP/IP, ISO-on-TCP, and UDP for flexibility
• OPC UA server functionality enables secure data exchange between systems
• Integrated web server allows remote monitoring and configuration access
• Supports expansion with 8 signal modules and 3 communication modules

Environmental Durability and Compliance

• Wide operating temperature range from -20°C to 60°C for harsh conditions
• High immunity to electromagnetic interference and voltage surges
• Withstands vibrations up to 2g and mechanical shocks up to 15g peak
• IP20 protection ensures safety against contact with small objects
• Carries CE, UL, cULus, FM, and marine approvals for global application

Installation and Setup Guidelines

• Mount on standard DIN rails in control cabinets or industrial panels
• Use shielded cables for analog signals, maximum 100 meters length
• Digital inputs support unshielded cables up to 300 meters distance
• Ensure proper spacing for ventilation, especially at higher temperatures
• Follow electrical standards and local safety regulations during installation

Packaging and Shipping Information

• Package Dimensions: 11.60 x 11.40 x 8.30 cm (L x W x H)
• Net Weight: 0.384 kg
• Shipping Weight: Approximately 0.435 kg
• Contents: One Siemens CPU 1214C unit (6ES7214-1HG40-0XB0)
• We ship globally using FedEx, UPS, and DHL express delivery services

Frequently Asked Questions

• What software is required for programming? STEP 7 (TIA Portal) V18 or higher
• How many expansion modules can be added? Up to 8 signal modules and 3 communication modules
• What is the relay contact lifetime? 100,000 operational cycles at rated load conditions
• Does it support data logging functions? Yes, with configurable traces up to 512 KB memory capacity
• What high-speed counting capabilities are available? Six inputs support counting up to 100 kHz frequency

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