Siemens

Siemens 6ES7314-6CH04-0AB0 SIMATIC S7-300 CPU 314C-2 DP Compact CPU

SKU 6ES7314-6CH04-0AB0

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Siemens

  • Product No.: 6ES7314-6CH04-0AB0

  • Country of origin:Germany

  • Product Type: CPU Module

  • Barcode: 85371091

  • Payment: T/T, Western Union

  • Weight: 500g

  • Dimensions: 12.00 x 13.00 x 12.50 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Siemens 6ES7314-6CH04-0AB0 is a SIMATIC S7-300 CPU 314C-2 DP Compact CPU module, engineered for advanced automation tasks within industrial environments. This versatile CPU integrates essential control functionalities, including a built-in Multi-Point Interface (MPI) and a PROFIBUS DP (Decentralized Periphery) interface, facilitating flexible communication across various devices and networks. It features comprehensive integrated I/O capabilities, supporting 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, and a dedicated Pt100 temperature sensor input. Four high-speed counters, capable of operating up to 60 kHz, enable precise processing of rapid signals. An integrated 24 V DC power supply and 192 KB of work memory ensure reliable performance for demanding production processes. The module requires a Micro Memory Card and two 40-pole front connectors for full operation and is compatible with firmware versions V3.3.1, V3.3.7, V3.3.8, V3.3.10, and V3.3.11.

Features

  • Integrated CPU with MPI and PROFIBUS DP interface
  • 24 Digital Inputs / 16 Digital Outputs
  • 4 Analog Inputs / 2 Analog Outputs
  • 1 Pt100 Temperature Sensor Input
  • 4 High-Speed Counters (up to 60 kHz)
  • Integrated 24 V DC Power Supply
  • 192 KB Work Memory
  • Supports multiple firmware versions (V3.3.1, V3.3.7, V3.3.8, V3.3.10, V3.3.11)

Applications

The Siemens 6ES7314-6CH04-0AB0 CPU module is suitable for a broad spectrum of industrial automation applications requiring compact and integrated control solutions. Typical deployments include:

  • Small to medium-sized manufacturing and processing plants
  • Machine control for packaging, assembly, and material handling systems
  • Building automation and infrastructure control
  • Distributed control systems with PROFIBUS DP communication
  • Applications requiring precise high-speed counting and temperature monitoring

Technical Specifications

Manufacturer Siemens
Brand Siemens
Series SIMATIC S7-300
Model CPU 314C-2 DP Compact CPU
Part Number 6ES7314-6CH04-0AB0
Product Type CPU Module
Supply Voltage Range 19.2-28.8 V DC
Integrated Power Supply 24 V DC
Digital Inputs 24
Digital Outputs 16
Analog Inputs 4 (plus 1 Pt100)
Analog Outputs 2
High-Speed Counters 4 (up to 60 kHz)
Work Memory 192 KB
Communication Interfaces MPI, PROFIBUS DP
Firmware Versions Supported V3.3.1, V3.3.7, V3.3.8, V3.3.10, V3.3.11
Product Phase Phase-Out
Predecessor 6ES7314-6CG03-0AB0
Country of Origin Germany
Package Dimensions (Calculated) 12.00 x 13.00 x 12.50 cm
Shipping Weight 0.50 kg
Commodity Code 85371091
Export Control Regulations (ECCN) EAR99

Connections / Interfaces

The 6ES7314-6CH04-0AB0 CPU module is designed for robust industrial connectivity:

  • MPI Interface: For communication with programming devices, HMIs, and other SIMATIC S7 components.
  • PROFIBUS DP Interface: For connecting to decentralized I/O devices and other PROFIBUS-enabled systems.
  • Front Connectors: Requires two 40-pole front connectors for wiring integrated digital and analog I/O.

Installation Guidelines

Proper installation ensures optimal performance and longevity of the Siemens 6ES7314-6CH04-0AB0 CPU module:

  1. De-energize System: Ensure all power to the control cabinet is disconnected before installation or removal of modules.
  2. Mounting: Securely mount the CPU module onto a compatible SIMATIC S7-300 DIN rail.
  3. Memory Card Insertion: Insert the required Micro Memory Card into the designated slot on the CPU.
  4. Front Connector Installation: Attach the two 40-pole front connectors to the module's interface, ensuring proper alignment and secure latching.
  5. Wiring: Connect the 24 V DC power supply to the module's integrated power supply terminals. Wire digital inputs/outputs, analog inputs/outputs, and the Pt100 sensor to the respective terminals on the front connectors, observing correct polarity and shielding guidelines.
  6. Grounding: Ensure proper grounding of the module and the entire system to minimize electrical noise and ensure safety.
  7. Cable Routing: Route signal and power cables separately to prevent interference.
  8. Power Up: After all connections are verified, re-energize the system and observe status indicators for proper operation.

FAQ

What is the primary function of the 6ES7314-6CH04-0AB0?

It is a compact CPU module for the Siemens SIMATIC S7-300 series, integrating processing capabilities with various I/O and communication interfaces for industrial automation.

What communication interfaces does this CPU support?

The module features both an MPI (Multi-Point Interface) and a PROFIBUS DP (Decentralized Periphery) interface for network communication.

What memory capacity does the CPU have?

It is equipped with 192 KB of work memory for program execution and data storage.

Are front connectors and a memory card included with the module?

No, a Micro Memory Card and two 40-pole front connectors are required for operation and must be ordered separately.

What is the acceptable supply voltage range?

The CPU operates with a supply voltage range of 19.2 to 28.8 V DC, utilizing its integrated 24 V DC power supply.

View all FAQs →

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Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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