
Siemens 6AG1518-4JP00-4AB0 SIPLUS CPU 1518HF-4 PN
This entry details the Siemens SIPLUS CPU 1518HF-4 PN, identified by part number 6AG1518-4JP00-4AB0. It features enhanced environmental protection through conformal coating for demanding industrial settings.
Quick Facts
- Part number
- 6AG1518-4JP00-4AB0
- Brand
- Siemens
- Category
- Cables, Connectors & Accessories
- Product type
- Cables, Connectors & Accessories
- Lifecycle
- Phase Out Announce
- Dimensions
- 22.00 x 20.00 x 16.00 cm
- Net weight
- 2.282 Kg
- Source category
- SIPLUS CPU 1518HF-4 PN
Product Overview
The Siemens 6AG1518-4JP00-4AB0 represents a specialized central processing unit designed for high-performance automation tasks within harsh industrial environments. This model integrates robust hardware capabilities to ensure reliable operation under challenging conditions. Review Siemens 6AG1518-4JP00-4AB0 as Cables, Connectors & Accessories with source category SIPLUS CPU 1518HF-4 PN, recorded lifecycle Phase Out Announce, and submitted model identity.
Based on the standard S7-1500 platform, this unit offers significant memory resources including nine megabytes for program storage and sixty megabytes for data handling. The design supports complex control logic execution with precision and speed.
Technical Review Notes
- Central processing unit utilizes nine megabytes of work memory for program storage and sixty megabytes for data management. Keep dimensions 22.00 x 20.00 x 16.00 cm and net weight 2.282 Kg unchanged while comparing project documents and product image evidence.
- First interface provides PROFINET RT connectivity featuring a two-port switch for network integration.
- Second interface delivers standard PROFINET communication capabilities for seamless data exchange across networks.
- Third interface also supports PROFINET protocol ensuring flexible networking options for system architecture.
- Fourth and fifth interfaces utilize H-SYNC technology for synchronized high-speed performance requirements.
- Conformal coating application enhances durability against moisture, dust, and corrosive industrial atmosphere exposure.
Model Identification
- Part number 6AG1518-4JP00-4AB0 identifies the specific SIPLUS variant of the CPU 1518HF-4 PN. Use the source path Automation technology / SIPLUS redundant CPUs / SIPLUS CPU 1518HF-4 PN to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- This model is derived from the base unit 6ES7518-4JP00-0AB0 with added protective features.
- Lifecycle status indicates Phase Out Announce, requiring careful planning for future system upgrades.
- Product class C denotes items manufactured to request that cannot be reused or returned.
Technical Parameters
| Product type | Cables, Connectors & Accessories |
|---|---|
| Lifecycle | Phase Out Announce |
| Dimensions | 22.00 x 20.00 x 16.00 cm |
| Net weight | 2.282 Kg |
| Source category | SIPLUS CPU 1518HF-4 PN |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are recorded as twenty-two by twenty by sixteen centimeters for packaging. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG1518-4JP00-4AB0 record before publication.
- Net weight is listed at two point two eight two kilograms for logistics planning.
- Memory allocation includes nine megabytes for program blocks and sixty megabytes for data blocks.
- Interface configuration supports multiple PROFINET connections alongside H-SYNC synchronization for critical applications.
- Environmental protection is achieved through conformal coating applied to internal circuit components.
Catalog Classification
Image & Label Review
- Product images should display the front panel showing port layout and status indicators clearly. Review Siemens 6AG1518-4JP00-4AB0 as Cables, Connectors & Accessories with source category SIPLUS CPU 1518HF-4 PN, recorded lifecycle Phase Out Announce, and submitted model identity.
- Side views may highlight the compact form factor relative to standard rack mounting systems.
- Label close-ups help verify the exact part number printed on the device housing.
- Packaging photos assist in understanding physical dimensions and weight for shipping calculations accurately.
Product Image Gallery

Inquiry Preparation
- Verify project documentation to confirm requirement for SIPLUS extended environmental protection specifications.
- Review existing system architecture to ensure application context with PROFINET RT and H-SYNC interfaces.
- Check memory usage estimates to ensure nine megabytes program and sixty megabytes data suffice.
- Consider lifecycle status when planning long-term maintenance strategies for the automation infrastructure.
Category Context
This component falls under the broader category of cables, connectors, and accessories for automation.
It serves as a core processing element within the SIPLUS redundant CPU product line.
Review Notes
- Confirm that the specific part number matches the exact requirements of the engineering bill.
- Assess whether the phase-out status impacts long-term supply chain stability for the project.
- Ensure that the conformal coating specification meets the environmental standards of the installation site.
- Validate that the memory and interface configurations align with the intended control logic complexity.



