6ES7214-1HG31-0XB0 Compact Controller - Siemens

Siemens SIMATIC S7-1200 CPU 1214C DC/DC/Relay Compact PLC

The Siemens 6ES7214-1HG31-0XB0 combines digital and relay outputs in a robust automation controller. This flexible CPU 1214C model delivers reliable performance for diverse industrial applications. It features comprehensive I/O capabilities with relay output flexibility for various load types.

Core Technical Specifications

• Brand: Siemens
• Model: 6ES7214-1HG31-0XB0 (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: 75 KB work memory with 4 MB load memory
• Communication: Built-in PROFINET interface with industrial Ethernet
• Operating Temperature: -20 °C to 60 °C horizontal installation

Comprehensive Input and Output Configuration

• The fourteen digital inputs process 24V DC signals with adjustable filtering
• Six inputs support high-speed counting up to 100 kHz for precise measurements
• Ten relay outputs handle 2A resistive loads with 10 ms switching time
• Relay outputs support both AC and DC loads up to 200W lamp capacity
• Two analog inputs measure 0-10V signals with 10-bit resolution accuracy

Advanced Communication Features

• Integrated PROFINET interface enables seamless industrial networking
• Multiple protocols including TCP/IP, ISO-on-TCP, and UDP supported
• S7 communication allows data exchange with other Siemens controllers
• Integrated web server provides 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
• IP20 protection rating ensures safety in industrial environments
• Carries CE, UL, cULus, FM, and marine approvals for global use

Installation and Setup Guidelines

• Mount securely on standard DIN rails in control cabinets or panels
• Use shielded cables for analog signals, maximum 100 meters length
• Digital inputs support unshielded cables up to 300 meters distance
• Ensure proper clearance around unit for adequate heat dissipation
• Follow local electrical codes and safety standards during installation

Packaging and Shipping Information

• Product Dimensions: 110 x 100 x 75 mm (W x H x D)
• Product Weight: Approximately 0.435 kg
• Contents: One Siemens CPU 1214C unit (6ES7214-1HG31-0XB0)
• We ship internationally using FedEx, UPS, and DHL express services
• Industrial-grade packaging ensures secure transportation worldwide

Frequently Asked Questions

• What software is required for programming? STEP 7 V11 SP2 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
• Does it support high-speed counting? Yes, six inputs support counting up to 100 kHz
• What communication protocols are available? PROFINET, TCP/IP, MODBUS, and S7 communication

For technical specifications and purchasing assistance, contact our automation experts. Reach us via WhatsApp or send an email for immediate support.

© 2025 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/