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Front view of Siemens 6ES7518-4FX00-1AC0 industrial controller unit
SiemensPLC CPUs & Controllers

Siemens 6ES7518-4FX00-1AC0 CPU 1518F-4 PN/DP MFP

This entry covers the SIMATIC S7-1500F CPU bundle with integrated safety functions. Technical details regarding memory capacity and interface configurations are listed below for review.

Quick Facts

Part number
6ES7518-4FX00-1AC0
Brand
Siemens
Category
PLC CPUs & Controllers
Product type
CPU 1518F-4 PN/DP MFP
Lifecycle
Active Product
Dimensions
22.3 x 20.00 x 15.9 cm
Net weight
2.292 Kg
Source category
CPU 1518F-4 PN/DP MFP

Product Overview

The SIMATIC S7-1500F series includes the CPU 1518F-4 PN/DP MFP module designed for high-performance automation tasks. This unit integrates robust safety logic capabilities directly into the processing core. Review Siemens 6ES7518-4FX00-1AC0 as CPU 1518F-4 PN/DP MFP with source category CPU 1518F-4 PN/DP MFP, recorded lifecycle Active Product, and submitted model identity.

Memory allocation features 9 MB for program storage and 60 MB for data handling within the working memory space. A SIMATIC Memory Card with at least 2 GB capacity is required for operation.

Technical Review Notes

  • Processing speed achieves 1 ns bit performance for rapid execution of control logic sequences. Keep dimensions 22.3 x 20.00 x 15.9 cm and net weight 2.292 Kg unchanged while comparing project documents and product image evidence.
  • First interface utilizes PROFINET IRT technology equipped with a built-in two-port switch mechanism.
  • Second interface supports PROFINET RT protocol for real-time communication requirements in networked systems.
  • Third interface provides PROFINET basic services for standard network connectivity and configuration tasks.
  • Fourth interface connects via PROFIBUS protocol to support legacy and specific field device integration.
  • The bundle includes C/C++ Runtime and OPC UA Runtime licenses for advanced programming needs.

Model Identification

  • Part number 6ES7518-4FX00-1AC0 identifies the specific fail-safe CPU variant within the S7-1500F family. Use the source path Automation technology / Fail-safe CPUs / CPU 1518F-4 PN/DP MFP to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
  • The base component corresponds to CPU 1518F-4 PN/DP MFP with reference code 6ES7518-4FX00-1AB0.
  • Lifecycle status is recorded as Active Product indicating current manufacturing and support review details.
  • Brand designation confirms Siemens as the manufacturer of this industrial automation control hardware.

Technical Parameters

Product typeCPU 1518F-4 PN/DP MFP
LifecycleActive Product
Dimensions22.3 x 20.00 x 15.9 cm
Net weight2.292 Kg
Source categoryCPU 1518F-4 PN/DP MFP

Parameters are factual source fields retained for model review.

Parameter Review

  • Physical dimensions are recorded as 22.3 cm in width, 20.00 cm in depth, and 15.9 cm in height. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7518-4FX00-1AC0 record before publication.
  • Net weight of the unit is specified as 2.292 Kg for logistics and mounting calculations.
  • Work memory capacity is divided into 9 MB for program blocks and 60 MB for data blocks.
  • Minimum memory card requirement is set at 2 GB to ensure proper boot and data storage.
  • Interface configuration includes four distinct connection points for diverse network topology implementations.

Catalog Classification

Automation technology / Fail-safe CPUs / CPU 1518F-4 PN/DP MFP

Image & Label Review

  • Visual inspection should confirm the presence of all four network interface ports on the front panel.
  • Labeling must clearly display the full part number 6ES7518-4FX00-1AC0 for accurate identification purposes.
  • Check for any physical damage to the connector pins or housing integrity before submission.
  • Verify that the model name CPU 1518F-4 PN/DP MFP matches the technical documentation provided.

Product Image Gallery

Front view of Siemens 6ES7518-4FX00-1AC0 industrial controller unit

Inquiry Preparation

  • Gather project requirements specifying the need for fail-safe CPU functionality and PROFINET/PROFIBUS interfaces.
  • Confirm that the existing infrastructure supports the 1 ns bit performance and memory allocations listed.
  • Ensure that a application context SIMATIC Memory Card with minimum 2 GB capacity is procured separately.
  • Prepare technical documents highlighting the specific C/C++ and OPC UA runtime license requirements.

Category Context

This item falls under the Automation technology sector focusing on programmable logic controllers.

It is classified specifically within the Fail-safe CPUs segment for safety-critical applications.

Review Notes

  • Cross-reference the part number 6ES7518-4FX00-1AC0 with internal project bills of materials.
  • Validate that the dimension and weight data align with rack mounting space constraints.
  • Review the interface list to ensure application context with existing network infrastructure protocols.
  • Confirm that the active lifecycle status meets long-term maintenance and support expectations.

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