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6ES7518-4AP00-0AB0

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SIMATIC S7-1500 CPU 1518-4 PN/DP with 6 MB program memory and PROFINET IRT with integrated 2-port switch.
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Technical specifications for 6ES7518-4AP00-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7518-4AP00-0AB0
  • Product Family:
    Siemens Simatic S7-1500
  • Product Type:
    Central Processing Unit
  • Stock:
    1
  • Program Memory:
    6 MB
  • Data Memory:
    60 MB
  • First Interface:
    PROFINET IRT with integrated 2-port switch
  • Second Interface:
    PROFINET RT
  • Third Interface:
    Ethernet
  • Fourth Interface:
    PROFIBUS
  • Bit Performance:
    1 ns
  • Required Storage:
    SIMATIC Memory Card required
  • HW Functional Status:
    FS10
  • Firmware Version:
    V2.9
  • Weight:
    4.938 lbs (2.24 kg)
  • Estimated shipping dimensions:
    20.00 × 22.10 × 15.70 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Performance Networking Deployment

iFeatures:

  • 6 MB program memory and 60 MB data memory
  • PROFINET IRT with integrated 2-port switch
  • 1 ns bit performance; SIMATIC Memory Card required
SIEMENS 6ES7518-4AP00-0AB0 is configured as a SIMATIC S7-1500 CPU 1518-4 PN/DP for industrial automation systems.

The ordering configuration combines the documented work memory, communication interfaces, and CPU performance in one controller. A SIMATIC Memory Card is required for operation.

Current OEM lifecycle classification: Active / Available from OEM. Siemens lists PM400: Announcement of product phase-out since 1 October 2025. Availability is confirmed during quotation.

Siemens 6ES7518-4AP00-0AB0 Technical Resources and Support Links 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.
Siemens 6ES7518-4AP00-0AB0 CPU 1518-4 PN/DP Specs

General

  • Manufacturer Siemens
  • Model 6ES7518-4AP00-0AB0
  • Condition New Original ready stock
  • Product Family SIMATIC S7-1500, CPU 1518-4 PN/DP, 6ES75184AP000AB0
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.
  • Program work memory: 6 MB
  • Data work memory: 60 MB
  • Bit operation performance: 1 ns
  • Hardware functional status: FS10
  • Firmware version: V2.9
  • Primary interface: PROFINET IRT with integrated 2-port switch
  • Additional interface: PROFINET RT
  • Additional interface: Ethernet
  • Additional interface: PROFIBUS
  • Rated supply voltage: 24 V DC
  • SIMATIC Memory Card required
  • Confirm hardware, firmware, and interface requirements for the target project
Description

SIEMENS 6ES7518-4AP00-0AB0 is a SIMATIC S7-1500 CPU 1518-4 PN/DP with 6 MB program memory and 60 MB data memory.


The controller provides PROFINET IRT with integrated 2-port switch, PROFINET RT, Ethernet, PROFIBUS, 1 ns bit performance, and requires SIMATIC Memory Card.

Siemens lists the product as PM400: Announcement of product phase-out since 1 October 2025. Availability is confirmed during quotation.

Alternative Names
6ES7518-4AP00-0AB0 Siemens 6ES75184AP000AB0 6ES7518 4AP00 0AB0 Siemens CPU 1518-4 PN/DP SIMATIC S7-1500 CPU 1518-4 PN/DP CPU1518-4PN/DP 6ES7518-4AP00-0AB0 PLC CPU
Technical notes
Siemens 6ES7518-4AP00-0AB0 is a CPU 1518-4 PN/DP with 6 MB program memory, 60 MB data memory, 1 ns bit performance, and the documented industrial communication interfaces.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the Siemens 6ES7518-4AP00-0AB0?
It is a SIMATIC S7-1500 CPU 1518-4 PN/DP with 6 MB program memory, 60 MB data memory, and 1 ns bit performance.
Which system is Siemens 6ES7518-4AP00-0AB0 compatible with?
SIMATIC S7-1500 systems configured for CPU 1518-4 PN/DP; the exact hardware, firmware, interfaces, and safety requirements must be checked.
What applications use Siemens 6ES7518-4AP00-0AB0?
It is used for industrial automation and machine or process control where the documented CPU configuration is required.
What is the lifecycle status of Siemens 6ES7518-4AP00-0AB0?
Siemens lists it as PM400: Announcement of product phase-out since 1 October 2025. Availability is confirmed during quotation.
Can Siemens 6ES7518-4AP00-0AB0 be directly replaced by another order number?
No direct substitute should be assumed. Confirm hardware, firmware, interface, safety, and project requirements before selecting another CPU.
Is the Siemens 6ES7518-4AP00-0AB0 manual or datasheet available with a quotation?
Apter Power can provide available official technical documentation with the quotation request.
How can I request price and availability for Siemens 6ES7518-4AP00-0AB0?
Send the complete order number, required quantity, destination, and any firmware or revision requirements to Apter Power.

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