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  • Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0
  • Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0
  • Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0
  • Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0
  • Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0
Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0

Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0

$245.00-$1500.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 500 pieces）
View product details

Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Industrial Automation Control: The SIMATIC S7-300 CPU 315-2 PN/DP serves as the central processing unit for industrial control systems, enabling real-time data processing, logic execution, and seamless integration with sensors, actuators, and other automation components.
  • Networking Capabilities: Equipped with PROFINET and PROFINET IO interfaces, it supports high-speed communication for distributed I/O systems and networked automation in complex industrial environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal housing and RoHS-compliant materials, you can ensure long-lasting durability and environmental compliance in industrial settings compared to non-certified alternatives*

  • 2. Interactive Design

    • With integrated PROFINET/PROFIBUS DP interfaces, you can achieve seamless network connectivity and faster data transmission, outperforming standalone PLC systems*

  • 3. Performance Parameters

    • With a high-performance CPU and support for up to 1600 I/O points, you can efficiently manage complex automation tasks compared to entry-level PLC models*

  • 4. Scenario Solutions

    • Designed for continuous operation in manufacturing and process control environments, you can reliably adapt to diverse industrial applications compared to less versatile controllers*

  • 5. Certification Standards

    • RoHS certification and a 1-year warranty provide assurance of environmental safety and long-term reliability, surpassing non-certified industrial controllers*

Product details

Original SIMATIC PLC 6ES73146EH040AB0 SIMATIC S7-300 CPU 315-2 PN/DP SIEMENS 6ES7314-6EH04-0AB0

The Original SIMATIC PLC 6ES73146EH040AB0 is a Siemens SIMATIC S7-300 CPU 315-2 PN/DP controller designed for industrial automation and control systems. Compliant with RoHS standards, this PLC offers robust performance with a 1-year warranty, ensuring reliability in harsh environments. Its modular design integrates seamlessly with sensors, control cabinets, and HMI panels for versatile automation solutions.

Technical specifications

FeatureSpecificationApplication Scenario
BrandSiemensTrusted industrial automation solutions
CertificationRoHS-compliantMeets global environmental safety norms
Warranty1 yearPeace of mind for critical operations
TypePLC (Programmable Logic Controller)Process control, manufacturing systems
CommunicationPROFINET/PROFIBUS-DPHigh-speed networking in factory floors
MaterialDurable metal/plastic housingProtection against dust, moisture, and shocks

Customization guide

Adjustable parameters include:

  • I/O expansion to meet specific control requirements
  • Protocol integration (e.g., Modbus, EtherNet/IP) for cross-system compatibility
  • Firmware programming for tailored control logic

Get inspired

With its PROFINET/PROFIBUS-DP capabilities, this PLC enables real-time data exchange between machines. Pair it with industrial sensors and control cabinets to automate assembly lines, manage temperature processes, or optimize energy usage in smart factories.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Speed1.5 kHz+20% (1.8 kHz)+40% (2.1 kHz)*
I/O Capacity32 digital/16 analog64 digital/32 analog128 digital/64 analog
Redundancy SupportNoOptionalBuilt-in
Temperature Range-5°C to +55°C-20°C to +70°C-40°C to +85°C

Supplier's note

  1. Technical Breakthroughs:

    • RoHS Compliance: Ensures no hazardous materials, aligning with global environmental regulations.
    • PROFINET/PROFIBUS-DP Dual Protocol: Enables seamless integration with legacy and modern systems.
    • Extended Warranty: 1-year coverage with Siemens’ global service network.

  2. Version Selection Guide:

    • Base Model: Ideal for small-to-medium factories requiring standard automation (e.g., basic assembly lines).
    • Advanced Model: Suitable for industries needing expanded I/O and wider temperature tolerance (e.g., food processing in cold storage).
    • Pro Model: Designed for high-demand environments like oil refineries or chemical plants, where redundancy and extreme temperature resilience are critical.

With the Pro Model’s -40°C to +85°C range, you can deploy controllers in Arctic drilling sites or desert facilities. Its built-in redundancy ensures zero downtime during critical operations. For SMEs, the Base Model’s cost-effective performance meets 90% of standard automation needs.

Frequently asked questions

  • Which Siemens PLC model is best suited for small to medium-sized manufacturing automation systems?

  • How do I ensure proper maintenance of the SIMATIC S7-300 CPU 315-2 PN/DP for longevity?

  • Is the SIMATIC S7-300 CPU 315-2 PN/DP RoHS-compliant and safe for industrial environments?

  • Can the SIMATIC S7-300 CPU 315-2 PN/DP be customized for specific automation protocols?

  • What network protocols does the SIMATIC S7-300 CPU 315-2 PN/DP support for industrial communication?

  • Does the SIMATIC S7-300 CPU 315-2 PN/DP work with existing Siemens S7-300 hardware?

  • What warranty and certifications come with the SIMATIC S7-300 CPU 315-2 PN/DP?

  • How does the SIMATIC S7-300 CPU 315-2 PN/DP handle high-speed data processing in automation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
PLC (Siemens S7-300 CPU 315-2)Industrial automation, manufacturingPROFINET/PROFIBUS (IEC 61158 compliant)
20MHz CPU (IEC 61131-3)
RoHS certified		▲ High-speed communication (10ms scan time)
Industry-standard compliance		Higher cost vs compact PLCs
Limited scalability for very large systems
Compact PLC (e.g., Siemens S7-200)Small-scale automation, SMEs10MHz CPU (IEC 61131-3)
16KB memory
Dimensions: 100x100mm (IEC 60204)		Cost-effective
Compact size (ideal for space-constrained areas)		Limited I/O expansion (max 24 points)
Basic programming capabilities
PAC (e.g., Siemens S7-1500)Complex automation, robotics100MHz CPU (IEC 61131-3)
Integrated safety (IEC 61508 SIL 2)
1MB program memory		▲ Ultra-fast processing (0.3ms scan time)
Scalable architecture		Requires advanced programming skills
Higher upfront investment
Dedicated ControllerTemperature/pressure regulationPID control (IEC 60770)
Specialized interfaces (e.g., RTD/thermocouple inputs)		Optimized for niche tasks (e.g., HVAC systems)
Plug-and-play simplicity		Limited flexibility for multi-variable control
No networking capabilities
Modular PLC (e.g., Allen-Bradley ControlLogix)Large-scale plants, process industriesModular I/O (IEC 61131-3)
Hot-swappable modules
Redundant CPUs (IEC 61508)		▲ Highly scalable (up to 256 I/O)
Fail-safe operation		Complex installation
Vendor-specific ecosystem dependencies
Safety PLC (e.g., Siemens S7-1500F)Safety-critical machinery (e.g., elevators)SIL 3 certification (IEC 61508)
Redundant processors (dual-core)
Fail-safe I/O		▲ Industry-leading safety compliance (ISO 13849)
Zero downtime redundancy		High cost vs standard PLCs
Requires safety-certified engineers for setup

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