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Siemens 6ES7518-4AX00-1AC0 SIMATIC S7-1500 CPU

SIMATIC S7-1500 · CPU 1518-4 PN/DP MFP

6ES7518-4AX00-1AC0

The 6ES7518-4AX00-1AC0 is a Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP bundle with C/C++ Runtime and OPC UA Runtime licenses, 6 MB program and 60 MB data work memory, PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP, 1 ns bit performance, and a required SIMATIC Memory Card.

SUPPLY VOLTAGE24 V DC

PROGRAM MEMORY6 MB

DATA MEMORY60 MB

BIT PERFORMANCE1 ns

MANUFACTURERSiemens

CONDITION / WARRANTYOriginal New · One-Year Warranty

ISO CERTIFICATIONISO-Certified Product

VERIFICATION● Product photos and videos provided after inquiry

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SIEMENS ● CENTRAL PROCESSING UNIT

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP

6ES7518-4AX00-1AC0

24 V DC · PN/PN/ETH/DP

6 MB PROGRAM · 60 MB DATA

MODULE ROLE

6ES7518-4AX00-1AC0 is a SIMATIC S7-1500 CPU 1518-4 PN/DP MFP bundle with C/C++ Runtime and OPC UA Runtime licenses, 6 MB program and 60 MB data work memory, PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP, 1 ns bit performance, and a required SIMATIC Memory Card.

CONFIGURATION NOTE

For 6ES7518-4AX00-1AC0, Siemens specifies a 24 V DC supply, 6 MB program memory, 60 MB data memory, PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP, 1 ns bit performance, firmware V2.9, and a required SIMATIC Memory Card.

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ORDER NUMBER BREAKDOWN

How the order number identifies this mfp cpu bundle

6ES7518

Product familySIMATIC S7-1500
CPU MODULE

4AX00

CPU order codeCPU 1518-4 PN/DP MFP

1AC0

Order suffix

MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

SIMATIC S7-1500 ↗

CPU 1518-4 PN/DP MFP CENTRAL PROCESSING UNIT

Engineering data at a glance

Click “+” to expand more specifications.

SUPPLY VOLTAGE24 V DC

PROGRAM MEMORY6 MB

DATA MEMORY60 MB

BIT PERFORMANCE1 ns

Official Siemens product data.

Official product verification Verify the complete order number 6ES7518-4AX00-1AC0and its 24 V DC supply, 6 MB program memory, 60 MB data memory, PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP, 1 ns bit performance and SIMATIC Memory Card requirement against the current official Siemens datasheet before ordering.

General Information −

BrandSiemens

Part number6ES7518-4AX00-1AC0

Product typeCPU 1518-4 PN/DP MFP Central Processing Unit

Product familySIMATIC S7-1500

Mounting styleDIN rail

Engineering softwareTIA Portal V17 / V13 or higher

CPU and Memory Data ＋

Supply voltage24 V DC; permissible range 19.2–28.8 V DC

Program work memory6 MB program memory

Data work memory60 MB; 1 ns

Module and Ordering Data ＋

Communication interfacesPROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP

Product familySIMATIC S7-1500 central processing units

Article statusActive product

Packaging quantity1 piece

Lifecycle statusActive Siemens product

Environment and Certification ＋

Engineering data: TIA Portal V17 / V13 or higher; firmware V2.9; SIMATIC Memory Card required.

Source: Siemens official SiePortal product data and technical datasheet for 6ES7518-4AX00-1AC0.

FAQ

Questions Buyers Ask Most

What is 6ES7518-4AX00-1AC0 used for?＋

6ES7518-4AX00-1AC0 is a SIMATIC S7-1500 CPU 1518-4 PN/DP MFP bundle with C/C++ Runtime and OPC UA Runtime licenses for run standard plc logic together with c/c++ runtime applications.

How much work memory does 6ES7518-4AX00-1AC0 provide?＋

6ES7518-4AX00-1AC0 provides 6 MB program work memory and 60 MB data work memory; a SIMATIC Memory Card is required.

Which communication interfaces are available on 6ES7518-4AX00-1AC0?＋

6ES7518-4AX00-1AC0 provides PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP for controller, HMI, distributed I/O and plant-network integration.

What power supply does 6ES7518-4AX00-1AC0 require?＋

6ES7518-4AX00-1AC0 operates from a rated 24 V DC supply with reverse-polarity protection; verify the current requirement and cabinet protection in the official Siemens datasheet.

Which TIA Portal and firmware versions apply to 6ES7518-4AX00-1AC0?＋

6ES7518-4AX00-1AC0 is documented with firmware V2.9 and engineering support from TIA Portal V17 / V13 or higher; confirm the project version before replacement.

What performance does 6ES7518-4AX00-1AC0 deliver?＋

6ES7518-4AX00-1AC0 provides 1 ns bit performance with 6 MB program memory and 60 MB data memory for demanding automation and communication tasks.

What should be provided when requesting a quote for 6ES7518-4AX00-1AC0?＋

6ES7518-4AX00-1AC0 should be quoted with the complete order number, firmware and hardware status, TIA Portal version, application requirements, communication topology, quantity and delivery destination.

CONTACT PRODUCT SPECIALIST

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DATA SHEET

Manuals and Official References for
6ES7518-4AX00-1AC0

Official Siemens documentation for the SIMATIC S7-1500 CPU 1518-4 PN/DP MFP bundle with C/C++ Runtime and OPC UA Runtime licenses.

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP

Siemens technical datasheet for 6ES7518-4AX00-1AC0, including 24 V DC supply, work memory, communication interfaces, bit performance, firmware and engineering compatibility.

OFFICIAL DATASHEET

Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

EMAIL
sales5@mooreplc.com WHATSAPP
+86 153 5940 8275

Technical statements on this product page are based on publicly available official Siemens manufacturer documentation.

S7-1500 CPU RELATIONSHIP

How 6ES7518-4AX00-1AC0 Fits into the SIMATIC S7-1500 System

Siemens is the brand; SIMATIC S7-1500 is the product family; and 6ES7518-4AX00-1AC0 is the CPU 1518-4 PN/DP MFP bundle with C/C++ Runtime and OPC UA Runtime licenses.

Siemens · BRAND

SIMATIC S7-1500PLC FAMILY · AUTOMATION SYSTEM

CPU MODULE

CPU 1518-4 PN/DP MFP

CPU 1518-4 PN/DP MFP provides mfp cpu bundle with 6 MB program and 60 MB data work memory.

SUPPLY AND ENGINEERING

24 V DC

Rated 24 V DC supply; TIA Portal V17 / V13 or higher; firmware V2.9.

PROCESSING AND MEMORY

6 MB PROGRAM · 60 MB DATA

CPU 1518-4 PN/DP MFP provides 1 ns bit performance with PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP.

System relationship: verify the complete order number, TIA Portal version, firmware, network interfaces, network configuration and SIMATIC Memory Card.

APPLICATION AREAS

Application mind map for 6ES7518-4AX00-1AC0

Open Development AutomationRun standard PLC logic together with C/C++ Runtime applications

OPC UA IntegrationConnect automation and information systems with the included OPC UA Runtime license

APPLICATION CENTER 6ES7518-4AX00-1AC0 MFP CPU Bundle

Industrial Ethernet ControlConnect automation devices through PROFINET IRT, PROFINET RT, PROFINET basic services and PROFIBUS DP

S7-1500 Rack InstallationInstall the CPU on the S7-1500 mounting rail with a compatible SIMATIC Memory Card

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05ASSURANCE

One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.

Warranty Claim Information＋

What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.

✓Complete product and nameplate

✓Power supply and wiring connections

✓Installation and operating conditions

✓Indicator lights, alarms or error messages

✓Clear description of the fault

✓Continuous video showing the issue

Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.

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