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Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP - 6 NS Bit Performance

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

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ManufacturerSiemens

Part number6ES7516-3AP03-0AB0

Program Memory 2 MB

Data Memory 7.5 MB

Bit Performance 6 ns

Interface 1 PROFINET IRT (2-port switch)

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High-speed 6 ns bit performance PROFINET IRT with 2-port switch PROFIBUS interface Large memory for program and data SIMATIC Memory Card required

Product description

The Siemens 6ES7516-3AP03-0AB0 is a SIMATIC S7-1500 CPU 1516-3 PN/DP, a central processing unit designed for high-performance industrial automation. It features 2 MB of work memory for programs and 7.5 MB for data, along with a rapid 6 ns bit performance. Connectivity is robust, offering a first interface with PROFINET IRT and a 2-port switch, a second interface for PROFINET RT, and a third interface for PROFIBUS communication. This CPU requires a SIMATIC Memory Card for operation.

This powerful CPU is ideal for complex control tasks in manufacturing, process automation, and plant construction. Its ability to handle demanding applications makes it suitable for industries requiring precise and reliable real-time control, such as automotive, chemical, pharmaceutical, and food & beverage processing.

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Technical specifications

Program Memory	2 MB
Data Memory	7.5 MB
Bit Performance	6 ns
Interface 1	PROFINET IRT (2-port switch)
Interface 2	PROFINET RT
Interface 3	PROFIBUS
Memory Card Required	Yes

Common applications

Manufacturing Automation

Process Control

Plant Construction

Industrial Networking

High-Speed Control Systems

Compatible systems

SIMATIC S7-1500 PLC Systems TIA Portal Engineering Software

Also known as

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

Replaces / compatible with

This CPU is a component of the SIMATIC S7-1500 series and is designed for new installations or upgrades within this platform. Consult Siemens documentation for specific compatibility details.

Technical note

Expert tip

Ensure a SIMATIC Memory Card is inserted for the CPU to operate and store programs; without it, the CPU will not function.

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Frequently asked questions

What are the key communication interfaces on the Siemens 6ES7516-3AP00-0AB0 CPU?

The Siemens 6ES7516-3AP00-0AB0 features three main communication interfaces: PROFINET IRT with an integrated 2-port switch for high-speed real-time communication, PROFINET RT for standard real-time communication, and PROFIBUS for fieldbus connectivity.