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Siemens 6ES7511-1CK01-0AB0 Compact CPU 1511C-1 PN

£1,619.94

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  • Integrated Digital & Analog I/O
  • 4x High-Speed Outputs for PTO/PWM
  • 175 KB Program / 1 MB Data Memory
  • PROFINET IRT with Dual-Port Switch
  • Compact Format for Panel Mounting
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SKU: 6ES7511-1CK01-0AB0 Category: Tag: Brand:
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Siemens 6ES7511-1CK01-0AB0 Compact CPU 1511C-1 PN

6ES75111CK010AB0 – Advanced SIMATIC S7-1500 compact CPU 1511C-1 PN, equipped with integrated I/O, high-speed counters, analog channels, and PROFINET IRT interface. Offers powerful performance in a compact design for space-saving, high-speed automation applications.


Technical Specifications

  • Model: 6ES7511-1CK01-0AB0 Siemens
  • Series: SIMATIC S7-1500
  • CPU Type: 1511C-1 PN (Compact CPU)
  • Work Memory:
    • 175 KB for program
    • 1 MB for data
  • Integrated I/O:
    • 16 Digital Inputs
    • 16 Digital Outputs
    • 5 Analog Inputs
    • 2 Analog Outputs
  • High-Speed Functions:
    • 6 High-Speed Counters
    • 4 High-Speed Outputs (PTO/PWM/Frequency)
  • Interface:
    • PROFINET IRT with 2-port switch
  • Performance: 60 ns bit processing
  • Front Connector: Push-in terminals included
  • SIMATIC Memory Card: Required (sold separately)
  • Net Weight: 1.229 kg
  • Dimensions (HxWxD): 18.9 × 23.8 × 17.2 cm

Function & Application

Purpose: The 6ES7511-1CK01-0AB0 delivers powerful control and integrated I/O in a space-saving compact format. Ideal for stand-alone machines and systems requiring precise timing, analog feedback, and fast digital response.

Typical Applications:

  • Machine building and packaging systems
  • Robotics and material handling
  • Modular production lines
  • Stand-alone PLC control systems
  • High-speed automation with tight I/O requirements

Performance & Features

  • Integrated I/O. Reduces hardware footprint and simplifies wiring
  • Fast Response. 60 ns bit performance for rapid control cycles
  • Analog + Digital. Built-in analog and digital channels
  • Compact Design. All-in-one controller with minimal space requirements
  • PROFINET Connectivity. Real-time data exchange via 2-port IRT interface
  • Versatile Outputs. PTO/PWM/Frequency modes for motion or precision timing

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Compliance & Classification

  • RoHS Compliance: Since 29.03.2018
  • REACH Substances:
    • Lead (CAS 7439-92-1) > 0.1%
    • Lead monoxide (CAS 1317-36-8) > 0.1%
    • Silicic acid, lead salt (CAS 11120-22-2) > 0.1%
    • 6,6′-di-tert-butyl-2,2′-methylenedi-p-cresol > 0.1%
    • Bisphenol A (CAS 80-05-7) > 0.1%
    • Dicumyl peroxide (CAS 80-43-3) > 0.1%
  • SCIP Number: e4c86a75-d05c-4436-8361-0a9a1792e438
  • Commodity Code: 85371091
  • Catalog ID: ST73
  • Product Group: 4500
  • Group Code: R132
  • Product Class: A – Returnable stock item
  • Country of Origin: China
  • EAN: 4047623409168
  • UPC: 804766684159

Compact Control Power for High-Speed Automation

The Siemens 6ES7-511-1CK01-0AB0 provides all-in-one performance with built-in I/O, analog channels, and advanced motion output capabilities—making it a top choice for space-sensitive and performance-critical machine automation.


Key Features & Benefits:

✅ Integrated Digital & Analog I/O

✅ 4x High-Speed Outputs for PTO/PWM

✅ 175 KB Program / 1 MB Data Memory

✅ PROFINET IRT with Dual-Port Switch

✅ Compact Format for Panel Mounting


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Need help with I/O mapping, SIMATIC card selection, or motion control setup? Contact our team today.

Power compact control with Siemens and Drive Outlet Megastore.

Weight 2.5 kg

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Siemens is a global leader in industrial automation, drive technology, and electrical control systems. Siemens products are known for exceptional reliability, advanced engineering, and seamless integration across automation and motor control applications.


At Drive Outlet Megastore, we stock a wide range of Siemens automation products including SINAMICS inverter drives, SIMATIC PLC controllers, HMIs, power supplies, and automation components. Our selection includes both current and legacy Siemens models, ensuring compatibility with existing systems and new installations.


Siemens products are commonly used in manufacturing, conveyor systems, robotics, packaging machinery, and industrial production lines. Their advanced control capabilities, robust construction, and long service life make them a trusted choice for industrial automation worldwide.


We supply Siemens products with fast delivery and competitive pricing, helping minimise downtime and maintain reliable system performance. If you’re unsure which Siemens product is suitable for your application, our technical team can help you identify and select the correct model.

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Looking for more options? View all Siemens products or shop our full range of Siemens Simatics S7-1500 Modules — in stock and ready to ship!

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