Get Repair Quote
Name
Company *
Phone *
Email *
Address
City
State / Province / Region
Zipcode
Country
Quantity *
Part Number *
Manufacturer
Preferred Condition
Additional Information
Cancel

6ES7314-6CH04-0AB0

CPU 314C-2 DP Compact

Product Information

Product Describe

SIMATIC S7-300

CPU 314C-2 DP Compact CPU with MPI

24 DI/16 DO, 4 AI, 2 AO, 1 Pt100

4 high-speed counters (60 kHz)

integrated DP interface

  • Manufacturer:
    Siemens
  • Product Category:
    PLC System
  • Estimated shipping dimensions:
    12 x 12.1 x 12.4 cm
  • Weight:
    0.66 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
  • power supply:
    24 V DC
  • work memory:
    192 KB
  • Product Lifecycle (PLM):
    PM400
  • LKZ_FDB/ CatalogID:
    ST73
  • Product family:
    CPU 314C-2 DP
  • Stock:
    30
  • New and original with factory sealed packing

    Brand new and 100% original unit, supplied in factory-sealed packaging, ensuring untouched condition and full manufacturer integrity.
  • New in opened package

    These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.
  • New surplus

    New surplus item in unused condition, originally manufactured for distribution but not deployed in service.
  • Refurbished

    This product has been repaired by an authorized service center, and worn or aged parts have been replaced with qualified genuine parts. Warranty terms are subject to refurbishment certification and service policies.

More Information

Overview Manuals Principle

Features:

  • SIMATIC S7-300
  • CPU 314C-2 DP Compact
  • Compact CPU with MPI 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100
Its primary functions are managing program execution, coordinating I/O communication, and monitoring real-time automated processes with deterministic scan performance. The 6ES7314-6CH04-0AB0 is equipped with an integrated communication interface, supporting seamless integration into industrial networks and enabling data exchange with Human-Machine Interfaces (HMIs), distributed I/O stations, and higher-level monitoring systems.

It supports a structured programming environment, interrupt handling, diagnostic functions, and modular expansion through the S7-300 backplane architecture. This CPU enhances system scalability and maintainability while ensuring stable task scheduling and rapid response to changes in input status.

The 6ES7314-6CH04-0AB0 Siemens DCPU 314C-2 DP Compact may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7314-6CH04-0AB0 CPU 314C-2 DP Compact Manuals(Datasheets), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 6ES7314-6CH04-0AB0 operates based on cyclic scan execution in a real-time control loop. In each scan cycle, the CPU reads input data from connected I/O modules, processes the data according to the user-defined control program stored in memory, manages communication tasks, and updates output modules accordingly. An integrated watchdog timer and diagnostic mechanisms monitor program integrity and system status, ensuring consistent and reliable automation performance.
By purchasing this item, you agree to the Terms & Conditions
Moore Automated is NOT an authorized distributor of Siemens
right background
1-year warranty

All our products come with a 1-year warranty for your peace of mind.

Service means taking a customer problem and making it your own challenge. Years of experience and listening skills enable us to think and act quickly and accordingly. You have a problem? – We have the solution!
Moore Automated is not an authorized distributor, reseller or representative of the products featured on this website.
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Learn More Policy
  • Order Online:
    We have been working hard to update our inventory.

    If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show “Ask”. Please create an online quote or contact us by phone, fax or email to check availability.
  • Order by:
    You can also contact us by phone, fax or email to order. We are here to help you!
  • E-mail:
    We need the following information to process your order quickly and accurately: Your complete ship and receipt information
  • Delivery:
    How do you want to ship? Shipping information
  • Payment:
    How will you pay? Payment procedure
Quantity*
Mobile*
Company
E-mail*
Content*
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

FAQ

  • What architectural framework defines the 6ES7314-6CH04-0AB0 within the SIMATIC S7 automation ecosystem?
    The 6ES7314-6CH04-0AB0 is a high-performance CPU module belonging to the SIMATIC S7-300 family. It integrates a powerful processor, onboard work memory, and multi-protocol communication interfaces, positioning it as a central processing unit for modular, distributed industrial automation systems requiring deterministic control execution.
  • How does the 6ES7314-6CH04-0AB0 differentiate itself in terms of processing throughput and instruction execution latency?
    The 6ES7314-6CH04-0AB0 offers optimized bit, word, and floating-point instruction processing with reduced cycle times, enabling high-speed logic operations and time-critical control loops. Its enhanced execution performance supports complex arithmetic processing, PID regulation, and synchronized sequence control in demanding applications.
  • What integrated communication interfaces are embedded in the 6ES7314-6CH04-0AB0, and how do they expand system interoperability?
    The 6ES7314-6CH04-0AB0 incorporates integrated PROFINET and PROFIBUS DP interfaces, enabling seamless communication with distributed I/O stations, HMI systems, SCADA platforms, and intelligent field devices. This dual-interface capability facilitates flexible network topology design and deterministic real-time data exchange.
  • How does the 6ES7314-6CH04-0AB0 support modular scalability within automation cabinets?
    The 6ES7314-6CH04-0AB0 supports expansion via centralized and distributed I/O modules across multiple racks. Its backplane bus communication ensures high-speed signal transmission between modules, enabling scalable system configurations tailored to medium and high-complexity control architectures.
  • What diagnostic and prognostic capabilities are inherent in the 6ES7314-6CH04-0AB0?
    The 6ES7314-6CH04-0AB0 integrates advanced diagnostic buffers, LED status indicators, and comprehensive system event logging. It supports online diagnostics via engineering tools, enabling predictive maintenance strategies and rapid fault isolation in mission-critical environments.

Learn More

Why Choose Moore Automated?
  • 1. Fuzzy Search: Even if the tags you provide are unclear or the model number is incomplete, our 20 years of experience can help you accurately locate the correct model.
  • 2. Compatibility Testing: For critical equipment, we can provide on-board test videos or samples for small-scale verification to ensure everything is perfect before mass production shipment.
  • 3. Lifetime Traceability: Every product we ship is recorded. Even 20 years later, if you contact us again, we can still find the batch information from that year.
  • 4. After-Sales Guidance: After receiving the module, if you encounter installation or debugging problems, our engineers will provide remote technical support until the equipment is running smoothly.
Moore Automated's Sales Territory
  • 1. Middle East and Africa: Saudi Arabia, United Arab Emirates, South Africa. Primarily focused on providing automation solutions for the oil and gas, energy, and heavy industries.
  • 2. North America: the United States, Canada, and Mexico. This includes industries such as energy, electricity, manufacturing, and oil and gas.
  • 3. South America: Brazil, Argentina, Chile. Strong demand for automation exists in the steel, mining, and infrastructure industries.
  • 4. Europe: Germany, United Kingdom, France, Netherlands. Widely used in manufacturing, chemical, energy and other fields.
  • 5. Asia Pacific region: China, India, Japan, South Korea, and Australia. The rapid growth of Asian manufacturing and the digitalization of industry are driving continued growth in demand for automated spare parts and systems.
  • 20 Years of Excellence in Industrial Automation Supply

    For over 20 years, Moore Automated has been a trusted leader in the industrial automation supply industry. As a dependable automation parts supplier, we’ve expanded our product lines, grown a global customer base, and earned repeated recognition as a Most Trusted and Reliable Supplier Award.

    Our long-standing success reflects our commitment to quality, reliability, and customer satisfaction. Whether you’re sourcing hard-to-find components or need expert repairs, Moore Automated stands out among industrial automation parts suppliers for our experience, service, and unbeatable 1-year warranty.
  • Unbeatable 1-Year Warranty on Industrial Automation Parts

    When it comes to industrial automation supply, Moore Automated leads the way with exceptional quality and reliability. All of our PLC, DCS spare parts and repair services are backed by an unbeatable 1-year warranty, giving you the confidence you deserve when choosing an automation parts supplier.

    As one of the most trusted industrial automation parts suppliers, we understand the importance of dependable performance. That’s why we go beyond industry standards—offering a 1-year warranty that outperforms typical coverage. Whether you’re replacing obsolete components or maintaining critical systems, Moore Automated provides the high-quality parts and expert repairs you need.


    Choose Moore Automated
  • Emergency Shipping Available for Industrial Automation Parts

    Downtime can cost you time and money—Moore Automated is here to help. As a reliable automation parts supplier, we offer emergency shipping to get critical components to you fast and minimize disruptions.

    With two decades of experience in industrial automation supply, we understand how vital speed and reliability are. That’s why we’re proud to be one of the few industrial automation parts suppliers offering urgent shipping options to keep your operations running smoothly.


    Need it now? Count on Moore Automated for fast, dependable emergency delivery backed by our unbeatable 1-year warranty.

Differentiated sales services

background
01

Discontinued Systems

We are the leading parts supplier for maintaining systems that have been discontinued by the manufacturer
02

Same-Day Shipping

1 million+ products shipped same-day, millions more available with free expedited processing
03

Speed

Time is money. This is especially true in your industry, and we know it. You can count on us to deliver spare parts quickly for systems from all manufacturers.
04

Spare parts warehouse

With 50,000 square meters of storage space, we have a large selection of high-quality control system parts available to you 24/7. Availability is critical to both you and us.
05

Price Stability

Being open to our customers is especially important to us. That's why we offer you automation components at fair and stable prices.
Contact Background Background

Need More Help?

+86 180 2077 6792