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Siemens 6ES7314-6CG03-0AB0 SIMATIC S7-300 CPU 314C-2 DP Compact CPU

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Siemens 6ES7314-6CG03-0AB0

by Siemens

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OverviewThe Siemens 6ES7314-6CG03-0AB0 represents a high-performing SIMATIC S7-300 CPU 314C-2 DP Compact CPU, meticulously designed for reliable and efficient control in a wide array of industrial automation applications. This compact controller adeptly combines a comprehensive set of digital and analog input/output channels, specialized analog processing, and advanced communication capabilities within a single, space-efficient module. Its construction makes it a prime choice for managing intricate control operations in settings where installation space is a premium, delivering powerful functionality while maintaining a minimal footprint. This CPU is an excellent choice for upgrading existing systems or developing new, highly integrated automation solutions, showcasing Siemens' dedication to innovation and industrial resilience. With its integrated PROFIBUS DP and MPI ports, the 6ES7314-6CG03-0AB0 effortlessly integrates into networks and enhances data exchange, which is crucial for distributed control architectures. This potent compact unit offers considerable work memory for complex user programs and data, bolstering its capacity to manage demanding processes. Its robust build ensures dependable performance even in harsh industrial environments, providing confidence and lasting operation.Key Features Integrated Digital & Analog I/O: Features 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, and a dedicated Pt100 input for varied sensing and activation needs. High-Speed Counter Functions: Includes 4 high-speed counters, supporting frequencies up to 60 kHz for precise management of rapid processes. Dual Communication Interfaces: Equipped with both MPI (Multi-Point Interface) and PROFIBUS DP for flexible and stable communication with other controllers, HMI, and distributed I/O devices. Compact and Space-Saving Format: Its optimized dimensions (120mm x 125mm x 130mm) minimize panel space requirements, ideal for installations with limited room. Integrated 24 V DC Power Supply: Simplifies wiring and reduces the necessity for external power components, streamlining installation and decreasing overall system complexity. Ample Work Memory: Provides 96 KB of work memory, offering substantial capacity for elaborate user programs and data storage, enabling sophisticated control strategies. Robust Industrial Reliability: Manufactured to Siemens' rigorous standards, ensuring durable and reliable operation in challenging industrial settings. Technical Specifications Model: 6ES7314-6CG03-0AB0 Series: SIMATIC S7-300 (CPU 314C-2 DP Compact CPU) Digital Inputs: 24 channels Digital Outputs: 16 channels Analog Inputs: 4 channels Analog Outputs: 2 channels Pt100 Input: 1 channel High-Speed Counters: 4 channels (up to 60 kHz) Communication Interfaces: MPI, PROFIBUS DP Power Supply: 24 V DC Work Memory: 96 KB Dimensions (W x H x D): 120 mm x 125 mm x 130 mm Weight: Approximately 676 g Required Accessories: Front connector (2 x 40-pin) and Micro Memory Card (MMC) for program and data storage. ApplicationsThis compact CPU is suitable for a wide range of industrial applications, including: Manufacturing & Production Lines: Controls machinery, robotics, and sequential operations in various manufacturing sectors. Process Automation: Manages intricate and continuous processes in industries such as chemical, pharmaceutical, food and beverage, and water treatment. Building Management Systems (BMS): Integrates and oversees HVAC, lighting, security, and access control systems in commercial and industrial buildings. Material Handling & Logistics: Coordinates conveyors, automated guided vehicles (AGVs), sorters, and automated storage and retrieval systems (AS/RS). Energy Management: Monitors and controls energy distribution, power generation, and specialized equipment within the energy sector. Specialized Machine Control: Offers robust control for custom-built machinery that requires integrated I/O and communication capabilities. Why Choose This Product?This Siemens compact CPU offers a powerful combination of integrated I/O, advanced communication options, and a space-saving design, making it an ideal choice for modern industrial automation. Its robust construction ensures long-term reliability in demanding environments, while its ample work memory supports complex control strategies. Choosing this unit means investing in Siemens' renowned quality and innovation.Order NowUpgrade your automation system with the Siemens 6ES7314-6CG03-0AB0. Contact us today for pricing and availability.FAQWhat is the primary function of the Siemens 6ES7314-6CG03-0AB0?Its primary function is to provide efficient and reliable control for a wide range of industrial automation applications as a high-performance SIMATIC S7-300 CPU 314C-2 DP Compact CPU.What communication interfaces are included?The unit features both MPI (Multi-Point Interface) and PROFIBUS DP for versatile and robust communication.What are the dimensions of this compact CPU?The dimensions are 120 mm (width) x 125 mm (height) x 130 mm (depth), designed for space-optimized installations.Does it require external power components?No, it includes an integrated 24 V DC power supply, simplifying wiring and reducing the need for external components.What accessories are necessary for operation?A front connector (2 x 40-pin) and a Micro Memory Card (MMC) are required for program and data storage.

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PRODUCT DETAILS

Siemens 6ES7314-6CG03-0AB0

Overview

This is a genuine Siemens component from the Siemens PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem
  • Engineered to integrate inside Siemens PLCs installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes for the Siemens PLCs family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 6ES7314-6CG03-0AB0
  • Series: SIMATIC S7-300 (CPU 314C-2 DP Compact CPU)
  • Digital Inputs: 24 channels
  • Digital Outputs: 16 channels
  • Analog Inputs: 4 channels
  • Analog Outputs: 2 channels
  • Pt100 Input: 1 channel
  • High-Speed Counters: 4 channels (up to 60 kHz)
  • Communication Interfaces: MPI, PROFIBUS DP
  • Power Supply: 24 V DC
  • Work Memory: 96 KB
  • Dimensions (W x H x D): 120 mm x 125 mm x 130 mm
  • Weight: Approximately 676 g
  • Required Accessories: Front connector (2 x 40-pin) and Micro Memory Card (MMC) for program and data storage.

Applications

This compact CPU is suitable for a wide range of industrial applications, including:

  • Manufacturing & Production Lines: Controls machinery, robotics, and sequential operations in various manufacturing sectors.
  • Process Automation: Manages intricate and continuous processes in industries such as chemical, pharmaceutical, food and beverage, and water treatment.
  • Building Management Systems (BMS): Integrates and oversees HVAC, lighting, security, and access control systems in commercial and industrial buildings.
  • Material Handling & Logistics: Coordinates conveyors, automated guided vehicles (AGVs), sorters, and automated storage and retrieval systems (AS/RS).
  • Energy Management: Monitors and controls energy distribution, power generation, and specialized equipment within the energy sector.
  • Specialized Machine Control: Offers robust control for custom-built machinery that requires integrated I/O and communication capabilities.

Why Choose the 6ES7314-6CG03-0AB0?

This Siemens compact CPU offers a powerful combination of integrated I/O, advanced communication options, and a space-saving design, making it an ideal choice for modern industrial automation. Its robust construction ensures long-term reliability in demanding environments, while its ample work memory supports complex control strategies. Choosing this unit means investing in Siemens' renowned quality and innovation.

Availability & Shipping

  • In stock: 6ES7314-6CG03-0AB0 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6ES7314-6CG03-0AB0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

Its primary function is to provide efficient and reliable control for a wide range of industrial automation applications as a high-performance SIMATIC S7-300 CPU 314C-2 DP Compact CPU.

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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