Technical Specifications for 6ES7511-1AK02-0AB0
Product Model: Siemens 6ES7511-1AK02-0AB0
Series: SIMATIC S7-1500
CPU Model: CPU 1511-1 PN
Working Memory (Program): 150 KB
Working Memory (Data): 1 MB
Communication Interface: PROFINET IRT (Integrated 2-Port Switch)
Bit Execution Time: 60 ns
Rated Power Supply: 24 V DC
Operating Voltage Range: 19.2~28.8 V DC
Memory Card: SIMATIC Memory Card is mandatory
Programming Software: Siemens TIA Portal

What is 6ES7511-1AK02-0AB0?
Siemens 6ES7511-1AK02-0AB0 is the SIMATIC S7-1500 CPU 1511-1 PN controller, designed for small and medium automation control systems. This CPU features an integrated dual-port PROFINET switch with IRT capability to support high-speed real-time communication. With reliable performance, it is widely adopted in machinery, packaging equipment, material handling, food & beverage, automotive manufacturing and other automated production lines.

Product Advantages of Siemens 6ES7511-1AK02-0AB0
● Fast processing speed to meet the control requirements of high-speed automation equipment.
● Integrated PROFINET IRT communication eliminates extra communication hardware and reduces system costs.
● Easy programming and maintenance on the unified TIA Portal engineering platform.
● Stable and reliable performance, suitable for 7×24-hour continuous industrial operation.
● Powerful expandability. It can be flexibly combined with S7-1500 I/O modules and communication modules to fit automation projects of various scales.

Typical Application Scenarios
With balanced performance and flexible expandability, 6ES7511-1AK02-0AB0 is widely used in medium-sized automation projects:
● Factory automated production lines and assembly line control systems
● Complete control systems for water treatment and environmental protection equipment
● Intelligent warehousing, logistics conveying and sorting systems
● Packaging, printing and rubber & plastic machinery
Aftersales Support
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1: Which series does Siemens 6ES7511-1AK02-0AB0 belong to?
A1: It belongs to Siemens SIMATIC S7-1500 series, model CPU 1511-1 PN.
Q2: Does it come with a PROFINET interface?
A2: Yes. It has an integrated PROFINET IRT interface with a built-in 2-port switch, supporting real-time industrial Ethernet communication and direct device daisy-chaining.
Q3: Is a memory card required for this CPU?
A3: Yes. All S7-1500 CPUs require a SIMATIC memory card. The unit cannot download programs or operate without one.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Siemens 6ES7511-1AK02-0AB0!
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