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

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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Share the complete order number and application details for compatibility, availability and lead-time checking.

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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.

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
ABOUT MOORE AUTOMATION

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Moore Automation Limited supplies industrial automation spare parts to customers worldwide, with dedicated sourcing, part-number verification, pre-shipment confirmation and responsive sales support.

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STAGESERVICE ACTIONWHAT WE CHECK OR PROVIDE
01PROCUREMENT
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02VERIFICATION
Part Number ReviewComplete model, suffix, nameplate, visible revision and application details.
03CONFIRMATION
Pre-Shipment CheckModel, label, condition and packaging confirmed with actual photos or video.
04FULFILLMENT
Global Delivery
Worldwide delivery with flexible shipping options. We support door-to-door pickup or delivery to your nominated freight forwarder in China.
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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.
SALES ASSISTANCE

Contact Sales Manager Frida

Include the complete part number, quantity and delivery destination.

EMAILsales5@mooreplc.com WHATSAPP+86 153 5940 8275
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