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Siemens 6ES7511-1FK02-0AB0 SIMATIC S7-1500F CPU 1511F-1 PN

Siemens SIMATIC S7-1500F CPU 1511F-1 PN for safety applications.

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ManufacturerSiemens

Part number6ES7511-1FK02-0AB0

Work Memory 225 KB (program) / 1 MB (data)

Interface PROFINET IRT with 2-port switch

Bit Performance 60 ns

Safety Fail-safe (F-CPU)

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Fail-safe CPU (F-CPU) PROFINET IRT 2-port switch 60 ns bit performance Safety Integrated SIMATIC Memory Card Required

Product description

The Siemens 6ES7511-1FK02-0AB0 is a SIMATIC S7-1500F CPU 1511F-1 PN, designed for safety-integrated applications. This central processing unit offers 225 KB of work memory for programs and 1 MB for data. It features a PROFINET IRT interface with a 2-port switch, providing 60 ns bit performance. Operation requires a SIMATIC Memory Card.

This fail-safe CPU is ideal for applications requiring both standard automation and safety functions, such as emergency stop, safety gates, and light curtains. It is commonly used in industries like automotive, material handling, and general manufacturing where safety compliance is paramount.

Stanlo Automation, a veteran-owned surplus parts distributor, ensures you can source the Siemens 6ES7511-1FK02-0AB0 reliably. We are committed to providing quality industrial automation components.

Technical specifications

Work Memory	225 KB (program) / 1 MB (data)
Interface	PROFINET IRT with 2-port switch
Bit Performance	60 ns
Safety	Fail-safe (F-CPU)

Common applications

Safety Control

Emergency Stop Systems

Safety Gates

Industrial Automation

Automotive Manufacturing

Material Handling

Compatible systems

SIMATIC S7-1500 STEP 7 Safety Basic/Advanced v13 SP1 or higher

Also known as

SIMATIC S7-1500F CPU 1511F-1 PN Siemens Safety PLC 1511F-1 PN

Replaces / compatible with

This fail-safe CPU can replace older safety controllers or be integrated into new systems requiring integrated safety functions. It offers enhanced diagnostics and performance compared to previous generations.

Technical note

Expert tip

This F-CPU requires specific safety configuration in TIA Portal and must be used with approved safety I/O modules to maintain safety integrity.

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Frequently asked questions

What is the primary function of the Siemens 6ES7511-1FK02-0AB0?

The Siemens 6ES7511-1FK02-0AB0 is a fail-safe CPU (F-CPU) designed for safety-integrated applications. It combines standard automation tasks with safety functions like emergency stops and protective measures, requiring a SIMATIC Memory Card for operation.