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6ES7511-1CK01-0AB0

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SIMATIC S7-1500 compact CPU 1511C-1 PN with integrated I/O and PROFINET IRT.
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Technical specifications for 6ES7511-1CK01-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7511-1CK01-0AB0
  • Product Family:
    Siemens Simatic S7-1500
  • Product Type:
    Compact CPU
  • Stock:
    1
  • Program Memory:
    175 KB
  • Data Memory:
    1 MB
  • Digital I/O:
    16 inputs / 16 outputs
  • Analog I/O:
    5 inputs / 2 outputs
  • PROFINET Interface:
    IRT, 2-port switch
  • Bit Performance:
    60 ns
  • Weight:
    1.229 kg
  • Estimated shipping dimensions:
    18.90 × 23.80 × 17.20 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    China
  • 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 Integrated I/O Networking Memory

Features:

  • 175 KB program memory and 1 MB data memory
  • Integrated digital, analog, and high-speed I/O
  • PROFINET IRT interface with two-port switch and 60 ns bit performance
SIEMENS 6ES7511-1CK01-0AB0 is a compact CPU 1511C-1 PN for SIMATIC S7-1500 automation systems.

The controller combines central processing, integrated I/O, high-speed functions, and a two-port PROFINET IRT interface. A SIMATIC Memory Card is required.

Current OEM lifecycle classification: Active / Available from OEM. Siemens lists the product under PM400: Announcement of product phase-out, effective 1 October 2025. Availability is confirmed during quotation.
Siemens 6ES7511-1CK01-0AB0 Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included unless listed in the stock item description. All prices are shown in USD.
Siemens 6ES7511-1CK01-0AB0 Compact CPU Specs

General

  • Manufacturer Siemens
  • Model 6ES7511-1CK01-0AB0
  • Condition New Original ready stock
  • Product Family SIMATIC S7-1500 CPU 1511C-1 PN
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included unless listed in the stock item description. All prices are shown in USD.
  • Provides 16 digital inputs and 16 digital outputs.
  • Provides five analog inputs and two analog outputs.
  • Includes six high-speed counters and four high-speed outputs.
  • Provides one PROFINET IRT interface with an integrated two-port switch.
  • Bit performance is 60 ns.
  • Match the engineering version and network configuration before commissioning.
  • Provides 175 KB work memory for the program.
  • Provides 1 MB work memory for data.
  • A SIMATIC Memory Card is required.
Description
With processing and onboard signals in one unit, SIEMENS 6ES7511-1CK01-0AB0 is a compact CPU 1511C-1 PN for SIMATIC S7-1500. It provides 175 KB program memory, 1 MB data memory, 60 ns bit performance, PROFINET IRT and integrated 16 DI, 16 DO, 5 AI and 2 AO.

Because the onboard channel arrangement is fixed, field wiring and analog signal requirements should be checked against the application. Siemens lists this product under PM400 phase-out status, making the complete CPU code and existing engineering configuration especially relevant during replacement planning.
Alternative Names
6ES7511-1CK01-0AB0 Siemens 6ES75111CK010AB0 6ES7511 1CK01 0AB0 S7-1500 CPU 1511C-1 PN
Technical notes
Siemens 6ES7511-1CK01-0AB0 is a CPU 1511C-1 PN compact controller with integrated digital and analog I/O, PROFINET IRT, and 60 ns bit performance.
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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 6ES7511-1CK01-0AB0?
It is a compact CPU 1511C-1 PN with integrated digital and analog I/O, high-speed functions, and PROFINET IRT.
Which system is the Siemens 6ES7511-1CK01-0AB0 compatible with?
It belongs to the SIMATIC S7-1500 compact CPU family and requires a SIMATIC Memory Card.
What applications use the Siemens 6ES7511-1CK01-0AB0?
It combines central control, integrated I/O, and PROFINET communication in compact S7-1500 systems.
What is the current lifecycle status of Siemens 6ES7511-1CK01-0AB0?
Siemens lists the product under PM400: Announcement of product phase-out, effective 1 October 2025. Availability is confirmed during quotation.
Can Siemens 6ES7511-1CK01-0AB0 be directly replaced by another order number?
The available Siemens product data used here does not identify a successor. Any alternative requires hardware, I/O, firmware, and engineering compatibility review.
Is the Siemens 6ES7511-1CK01-0AB0 manual or datasheet available with a quotation?
Apter Power can provide relevant Siemens official technical documentation with a quotation. Confirm the required document revision when sending the inquiry.
How can I request price and availability for Siemens 6ES7511-1CK01-0AB0?
Send the complete order number, required quantity, destination, and any hardware or firmware requirements to info@apterpower.com.

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