During technical comparisons, 6ES7318-3EL01-0AB0 appears alongside Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Siemens 6ES7318-3EL01-0AB0 Programmable Logic Controller
The Siemens 6ES7318-3EL01-0AB0 is the most powerful CPU in the SIMATIC S7-300 series, engineered for demanding automation environments where processing speed, memory capacity, and multi-protocol communication are essential.

| Brand | Siemens |
| Product Type | Programmable Logic Controller(PLC) |
| Model Number | 6ES7318-3EL01-0AB0 |
Siemens 6ES7318-3EL01-0AB0 Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-300 CPU 319-3 PN/DP, Central processing unit with 2 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP master/slave 3rd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required |
| Product Family | CPU 319-3 PN/DP |
| Product Lifecycle (PLM) | PM400:Phase Out Started |
| Net Weight (kg) | 1,392 Kg |
| Packaging Dimension | 16,40 x 18,20 x 15,90 |
| Package Size Unit of Measure | CM |
| Country of Origin | Germany |
Belonging to the CPU 319-3 PN/DP family, the Siemens 6ES7318-3EL01-0AB0 is currently in the PM400: Phase Out Started stage of the Siemens Product Lifecycle, ensuring continued support while transitioning to newer platforms. Built for precision and reliability, it weighs 1.392 kg and has packaging dimensions of 16.40 × 18.20 × 15.90 cm, ensuring secure handling during transport and installation. Manufactured in Germany, it adheres to the highest engineering and quality standards. Its three onboard communication ports enable simultaneous data exchange between controllers, HMIs, drives, and remote I/O devices, supporting both legacy and modern network topologies. Compatible with Siemens STEP 7 programming software, the CPU offers advanced diagnostics, optimized cycle times, and scalable integration for complex automation systems.
Known as the CPU 319-3 PN/DP, it offers an impressive 2 MB work memory to handle complex control logic, large program structures, and high data throughput with ease. The module is equipped with three integrated communication interfaces: a MPI/DP port at 12 Mbit/s for PROFIBUS networking, a DP master/slave port for advanced distributed control, and a high-speed Ethernet PROFINET interface with a 2-port switch for seamless integration into modern industrial networks. This combination ensures exceptional flexibility, making the Siemens 6ES7318-3EL01-0AB0 an ideal choice for large-scale manufacturing plants, complex machine automation, and process industries.
The Siemens 6ES7318-3EL01-0AB0 is designed for industries requiring maximum performance and communication versatility, including automotive manufacturing, steel production, energy management, and large-scale process plants. Its ability to handle multiple fieldbus connections simultaneously makes it suitable for hybrid systems where both PROFINET and PROFIBUS devices must operate together without latency issues. This CPU can manage high-speed motion control, batch processing, and safety-related automation with exceptional precision. For plants upgrading their existing S7-300 systems, it offers a future-ready solution with backward compatibility and robust Siemens global support. Partnering with us for your Siemens 6ES7318-3EL01-0AB0 requirement ensures competitive pricing, fast delivery, and expert technical guidance to optimize your automation investment.




