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Siemens SIMATIC S7-1500 CPU 1511-1 PN - 300KB/1.5MB

Siemens SIMATIC S7-1500 CPU 1511-1 PN

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6ES7511-1AL03-0AB0

Work Memory 300 KB

Data Memory 1.5 MB

Interface PROFINET IRT with 2-port switch

Bit Performance 6 ns

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12-month warranty

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

High-speed PROFINET IRT communication 6 ns bit performance Large program and data memory Integrated 2-port switch Compact S7-1500 design

Product description

The Siemens SIMATIC S7-1500 CPU 1511-1 PN is a powerful central processing unit designed for demanding automation tasks. It features 300 KB of memory for programs and 1.5 MB for data, ensuring efficient processing of complex control logic. The integrated PROFINET IRT interface with a 2-port switch offers high-speed, deterministic communication for real-time applications.

This CPU is ideal for a wide range of industrial applications, including machine building, process control, and complex system integration. Its robust performance and advanced features make it suitable for industries such as automotive, pharmaceuticals, and general manufacturing where reliable and efficient automation is crucial.

As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to essential industrial components like the Siemens 6ES7511-1AL03-0AB0. We ensure quality and availability, helping you minimize downtime and keep your operations running smoothly.

Technical specifications

Work Memory	300 KB
Data Memory	1.5 MB
Interface	PROFINET IRT with 2-port switch
Bit Performance	6 ns
Memory Card	SIMATIC Memory Card required

Common applications

Machine building

Process control

Plant automation

Industrial networking

High-speed control

Compatible systems

SIMATIC S7-1500 PLC systems

Also known as

Siemens S7-1500 CPU 1511-1 PN SIMATIC S7-1511-1 PN

Replaces / compatible with

This CPU is a component of the S7-1500 series and is designed for new installations or upgrades within this platform.

Technical note

Expert tip

Ensure a compatible SIMATIC Memory Card is inserted for full functionality and program storage.

What happens next?

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Frequently asked questions

What are the memory specifications for the Siemens 6ES7511-1AL03-0AB0?

The Siemens 6ES7511-1AL03-0AB0 features 300 KB of memory for program storage and 1.5 MB for data storage. A SIMATIC Memory Card is required for operation.