A top-tier technology CPU with 9 MB program memory, 60 MB data memory, 1 ns bit performance and four communication interfaces including three Ethernet-based paths.
Brand:
SIEMENSItem NO.:
6ES7518-4UP00-0AB0Goods Stock:
1Part Number:
6ES7518-4UP00-0AB0Description:
A top-tier technology CPU with 9 MB program memory, 60 MB data memory, 1 ns bit performance and four communication interfaces including three Ethernet-based paths.A top-tier technology CPU with 9 MB program memory, 60 MB data memory, 1 ns bit performance and four communication interfaces including three Ethernet-based paths.
| Article number | 6ES7518-4UP00-0AB0 |
|---|---|
| CPU designation | 1518TF-4 PN/DP |
| Program memory | 9 MB |
| Data memory | 60 MB |
| Bit performance | 1 ns |
| Interface 1 | IRT, 2-port switch |
| Interface 2 | RT |
| Interface 3 | Basic Ethernet services |
| Interface 4 | PROFIBUS |
| Memory card | Required |
| Maximum retentive memory | 20 MB |
| Net weight | Approx. 2.267 kg |
Source: Siemens Industry Mall record and system manual for 6ES7518-4UP00-0AB0.
Prepare 6ES7518-4UP00-0AB0 from documented physical, electrical and project conditions before work begins.
Approve 6ES7518-4UP00-0AB0 only when every listed selection boundary agrees with the installed system.
Use this group when budget logic, data, retention and all four communication roles.
Compare each candidate against four-interface architecture and large project-resource demand.
Keep irt two-port switch, rt interface, basic-services interface and profibus as its own decision.
Release only with compiled resource report, retention list, interface schedule and power study.
The maximum-performance technology and sequence control requirement stays traceable to the approved project.
Do not extend data beyond this boundary: The 9 MB, 60 MB, 1 ns and four-interface specifications are tied to 6ES7518-4UP00-0AB0; project performance and migration suitability still require measured evidence.
Catalog checkpoint: The official record lists 9 MB program memory, 60 MB data memory and 1 ns bit processing.
Configuration checkpoint: Three Ethernet-based interfaces have distinct capabilities, and a fourth interface supports PROFIBUS communication.
Use installed evidence to close the remaining site-specific checks for 6ES7518-4UP00-0AB0.
Confirm quantity and destination only after the technical record is complete.
Inspect received labels and connections before the item reaches the cabinet.
Close commissioning with the test evidence assigned to 6ES7518-4UP00-0AB0.
Selected specialist-brand products requested for regional projects and available on Nordwel.
Output-module reference for control-system projects.
Tiffany-verified targetEthernet-module reference for network compatibility review.
Tiffany-verified targetProximity-sensor reference for machinery applications.
Tiffany-verified targetAccelerometer reference for vibration-monitoring projects.
Tiffany-verified targetProcessor-module reference for installed control systems.
Tiffany-verified targetAnalog-input board reference for replacement review.
Tiffany-verified targetBreak it into runtime blocks, recipes, messages, diagnostics and growth reserve, then compare the compiled allocation with an approved capacity plan.
The process owner identifies restart-critical values, validates initialization behavior and keeps the selected total within the documented 20 MB retention maximum.
Their official roles differ: one supports RT communication and the other basic Ethernet services, so devices and traffic must be assigned according to the project design.
Verify both physical ports, device names, topology order, timing behavior and diagnostics against the archived real-time configuration.
Check mounting support, handling access and cable strain for the CPU and connected hardware rather than relying on rail fit alone.
No. Validate actual cycle, technology load, communication demand and diagnostics with the compiled project and controlled runtime measurements.
Document the purpose, permitted peers, addressing and controls for each path, then review any routing or data exchange as an explicit architecture decision.
Record its approved capacity, project version, custody, backup date and recovery test so it is treated as configuration media rather than a loose accessory.
Preserve slave order, addresses, bus parameters, termination, GSD files and the working diagnostic baseline before any segment is disconnected.
Provide resource reports, retention tests, all four interface results, technology-function checks, diagnostics and the authorized operations acceptance signature.
Software, licensing, controller, interface, shield and power-supply references.
Internal cable references for 40-channel input and output connections to field termination assemblies.
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