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      6ES7315-2EH14-0AB0

      SIMATIC S7-300 CPU 315-2 PN/DP

      Product Describe：

      Siemens 6ES7315-2EH14-0AB0 is a SIMATIC S7-300 CPU 315-2 PN/DP for modular PLC with PROFINET and PROFIBUS.

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      Technical specifications Information Alternative names Technical notes FAQ

      Technical specifications for 6ES7315-2EH14-0AB0

      Technical specifications for 6ES7315-2EH14-0AB0

      • Manufacturer:
        Siemens
      • Product Category:
        PLC Systems
      • Spare Part Number:
        6ES7315-2EH14-0AB0
      • Estimated shipping dimensions:
        13.10 × 15.10 × 5.20 cm (Siemens packaging)
      • Weight:
        0.836 lbs (0.379 kg)
      • Tariff Code:
        8537101101
      • Counliy of origin:
        Germany
      • Product type:
        CPU 315-2 PN/DP
      • Hardware status:
        01
      • Firmware:
        V3.2
      • Work memory:
        384 KB
      • Supply:
        24 V DC; permitted range 20.4 to 28.8 V DC
      • First interface:
        MPI/PROFIBUS DP, up to 12 Mbit/s
      • Second interface:
        Ethernet PROFINET with integrated two-port switch
      • Typical power loss:
        4.65 W
      • Required memory:
        SIMATIC Micro Memory Card
      • Lifecycle:
        PM410 product cancellation since 1 October 2025; Siemens lists it as a spare part
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      The Siemens 6ES7315-2EH14-0AB0 is a SIMATIC S7-300 CPU 315-2 PN/DP central processing unit with 384 KB work memory, a 12 Mbit/s MPI/DP interface, and an Ethernet PROFINET interface with an integrated two-port switch.
      • CPU 315-2 PN/DP
      • 01
      • V3.2
      • 384 KB

      It executes the automation program, coordinates S7-300 and distributed I/O, and exchanges process data, alarms, and diagnostics across configured PROFIBUS DP and PROFINET networks.

      Important Notice: Use the complete 6ES7315-2EH14-0AB0 code and verify the physical nameplate, memory card, project, and current Siemens documentation before installation or replacement.

      Apter Power 6ES7315-2EH14-0AB0 Manuals and Guides

      Important Notice: These are two separate Apter Power documents prepared from the manufacturer-published Siemens information named in each document. Confirm the physical nameplate, current Siemens documents, and host-system requirements before installation or replacement.

      Mixed-network automation

      Bridges project control across PROFINET and PROFIBUS device layers

      Networked production cells

      Processes I/O data and diagnostics through the integrated two-port switch

      Machine line control

      Coordinates local S7-300 modules with remote PN and DP stations

      Brownfield modernization

      Supports controlled migration where both installed buses remain in service

      Read and follow the exact Siemens documentation and host-equipment instructions before use. Verify 6ES7315-2EH14-0AB0 from the physical nameplate.
      1. Network identity

      Verify PROFINET device name, IP address, subnet, topology, and port assignment

      2. DP segment

      Confirm station addresses, termination, shielding, and baud rate

      3. Firmware/project

      Match hardware status 01 and firmware V3.2 to the STEP 7 configuration

      4. Memory

      Use the required Micro Memory Card and preserve the current project and diagnostic baseline

      5. Commissioning

      Validate PN and DP diagnostics separately before enabling machine motion

      Alternative Names

      Alternative Names

      6ES7315-2EH14-0AB0 6ES7315 2EH14 0AB0 Siemens 6ES7315-2EH14-0AB0

      Technical notes

      Technical notes

      Use the complete 6ES7315-2EH14-0AB0 identifier. Siemens lists 6ES7315-2EH14-0AB0 in PM410 product cancellation since 1 October 2025 and identifies it as a spare part. Values not published in the cited Siemens source are intentionally not inferred.

      FAQS

      • What is Siemens 6ES7315-2EH14-0AB0?
        The Siemens 6ES7315-2EH14-0AB0 is a SIMATIC S7-300 CPU 315-2 PN/DP central processing unit with 384 KB work memory, a 12 Mbit/s MPI/DP interface, and an Ethernet PROFINET interface with an integrated two-port switch.
      • What does 6ES7315-2EH14-0AB0 do in an S7-300 system?
        It executes the automation program, coordinates S7-300 and distributed I/O, and exchanges process data, alarms, and diagnostics across configured PROFIBUS DP and PROFINET networks.
      • Which communication interfaces does 6ES7315-2EH14-0AB0 provide?
        MPI/PROFIBUS DP, up to 12 Mbit/s; Ethernet PROFINET with integrated two-port switch
      • How much work memory does 6ES7315-2EH14-0AB0 have?
        6ES7315-2EH14-0AB0 has 384 KB of work memory. SIMATIC Micro Memory Card.
      • Where is 6ES7315-2EH14-0AB0 typically applied?
        Mixed-network automation: Bridges project control across PROFINET and PROFIBUS device layers Networked production cells: Processes I/O data and diagnostics through the integrated two-port switch Machine line control: Coordinates local S7-300 modules with remote PN and DP stations Brownfield modernization: Supports controlled migration where both installed buses remain in service
      • Which components are compatible with 6ES7315-2EH14-0AB0?
        SIMATIC S7-300 rack, compatible power supply, and signal modules SIMATIC Micro Memory Card required for the load program PROFINET IO devices matched to the STEP 7 hardware configuration and device names PROFIBUS DP devices with verified GSD, address, and bus parameters
      • What is the lifecycle status of 6ES7315-2EH14-0AB0?
        Siemens lists 6ES7315-2EH14-0AB0 in PM410 product cancellation since 1 October 2025 and identifies it as a spare part.
      • What must be checked before installing 6ES7315-2EH14-0AB0?
        Network identity: Verify PROFINET device name, IP address, subnet, topology, and port assignment DP segment: Confirm station addresses, termination, shielding, and baud rate Firmware/project: Match hardware status 01 and firmware V3.2 to the STEP 7 configuration Memory: Use the required Micro Memory Card and preserve the current project and diagnostic baseline Commissioning: Validate PN and DP diagnostics separately before enabling machine motion
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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