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Siemens SIMATIC S7-1500F CPU 1516F-3 PN/DP - Failsafe

Siemens SIMATIC S7-1500F Failsafe CPU 1516F-3 PN/DP.

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ManufacturerSiemens

Part number6ES7516-3FN01-0AB0

Program Memory 1.5 MB

Data Memory 5 MB

Bit Performance 10 ns

Interface 1 PROFINET IRT (2-port switch)

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12-month warranty

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CAGE: 9NK75

Failsafe CPU for integrated safety functions PROFINET IRT with 2-port switch PROFIBUS interface 1.5 MB program memory SIMATIC Memory Card required

Product description

The Siemens 6ES7516-3FN01-0AB0 is a SIMATIC S7-1500F CPU 1516F-3 PN/DP, a failsafe central processing unit designed for applications requiring both standard and safety control functions. It offers 1.5 MB of work memory for programs and 5 MB for data. The unit is equipped with three interfaces: PROFINET IRT with a 2-port switch, PROFINET RT, and PROFIBUS. It features a 10 ns bit performance and requires a SIMATIC memory card.

This CPU is crucial for safety-critical automation tasks in industries such as automotive manufacturing, chemical processing, and machinery control where integrated safety functions are paramount. Its robust design and communication capabilities ensure reliable operation in demanding environments.

Stanlo Automation, a veteran-owned distributor, provides access to reliable surplus industrial parts like the 6ES7516-3FN01-0AB0. We are dedicated to offering cost-effective solutions and prompt delivery for your automation needs.

Technical specifications

Program Memory	1.5 MB
Data Memory	5 MB
Bit Performance	10 ns
Interface 1	PROFINET IRT (2-port switch)
Interface 2	PROFINET RT
Interface 3	PROFIBUS
Safety Functions	Integrated Failsafe

Common applications

Machine Safety

Process Safety

Industrial Control Systems

Failsafe Automation

Safety Integrated Applications

Compatible systems

SIMATIC S7-1500F PLC Systems TIA Portal Safety Programming

Also known as

Siemens S7-1500F CPU 1516F-3 PN/DP Failsafe SIMATIC S7-1500F 1516F-3

Replaces / compatible with

This CPU is designed for SIMATIC S7-1500F systems. It integrates standard and safety functions, offering an upgrade path for applications requiring enhanced safety capabilities.

Technical note

Expert tip

This is a failsafe CPU, meaning it requires specific safety programming in TIA Portal and must be used in conjunction with appropriate safety I/O modules.

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Frequently asked questions

What is the bit performance of the Siemens 6ES7516-3FN01-0AB0 CPU?

The Siemens 6ES7516-3FN01-0AB0 CPU offers a bit performance of 10 ns. This fast processing speed is essential for executing complex standard and safety programs in real-time, ensuring precise control and rapid response to system events.