SIMATIC S7-300 / CENTRAL PROCESSING
Program execution and project continuity for a configured automation station.
The Siemens 6ES7318-3EL00-0AB0 is the CPU 319-3 PN/DP for SIMATIC S7-300 automation systems. Siemens documentation identifies this version with 1400 KB memory and SIMATIC Micro Memory Card storage. It is a central processing unit rather than a passive rack or an operator panel. Replacement planning should connect the exact hardware order number with the installed project, firmware and memory card. Review the existing configuration before transferring a program or changing hardware. Stockoems supports the procurement process with condition information, item photographs, packaging coordination and written supply details so the purchasing team and responsible engineer can agree the required scope.
Condition, availability and warranty are Stockoems commercial terms, not manufacturer commitments.
Identify the CPU order code and retain the current project backup. Match the installed configuration and memory card requirements before arranging a maintenance replacement.
| Parameter | 6ES7318-3EL00-0AB0 |
|---|---|
| Manufacturer | Siemens |
| Complete part number | 6ES7318-3EL00-0AB0 |
| Product designation | CPU 319-3 PN/DP |
| Product family | SIMATIC S7-300 |
| Product type | Central processing unit |
| Memory | 1400 KB |
| Storage medium | SIMATIC Micro Memory Card (MMC) |
| Engineering context | STEP 7 |
| Country of origin | GERMANY |
The CPU executes the configured automation program within its S7-300 station. Hardware replacement and software restoration are separate engineering steps: retain the project, record the installed configuration and establish the required startup procedure before the maintenance window.
Siemens describes firmware backup using a SIMATIC Micro Memory Card. A firmware backup is not the same as a complete machine project archive. Record the firmware and project versions separately and preserve the site commissioning records.
Match the complete 6ES7318-3EL00-0AB0 order number, installed firmware, memory card and STEP 7 hardware configuration. Do not approve interchangeability using the CPU family name alone. Keep a project backup and follow the site change-control and commissioning procedure.
It is the SIMATIC S7-300 CPU 319-3 PN/DP, a central processing unit.
Siemens identifies this CPU version with 1400 KB memory. Do not transfer figures from another hardware suffix.
Siemens documentation lists a SIMATIC Micro Memory Card for this CPU. Match the card and its contents to the installed project.
Yes. Record the installed firmware and hardware configuration before changing the CPU. The supplied item must be assessed against the project requirements.
No. Preserve the engineering project, hardware configuration and commissioning records separately from firmware backup media.
Provide the CPU label, firmware details, project version and observed diagnostic information. Qualified personnel should assess the station under the approved site procedure.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
STOCKOEMS / PROCUREMENT SUPPORT
A clear purchase record connects the end user, buyer and engineer. We coordinate product information, inspection requirements, packaging and shipment details around the agreed order scope.
Model and suffix verification starts with the full order code, required quantity and installed label. Product and label photo confirmation helps distinguish the requested item from a similar-looking variant.
Condition confirmation covers the stated product condition and available packaging evidence. Our technical compatibility review uses the customer's installed configuration and documentation; final engineering approval remains with the responsible site team. Agree any inspection or test scope before ordering.
Protective packaging is selected for the item and transport route. Worldwide shipping coordination covers destination details, carrier options, customs documentation and shipment tracking. Dispatch timing is agreed for the actual order, not inferred from a generic stock statement.
Written warranty terms define the coverage and claim procedure. After-sales response includes collecting the model, label photographs and issue description. Follow the return authorization process before sending any item back.
Inspection planning and documented checks
Technical review and installation coordination
Request the exact manufacturer and part number, current item and label photographs, a written condition statement, the supply scope and the warranty terms. A photograph alone does not establish authenticity or suitability.
Check the legal company identity, quotation details, invoice information and payment beneficiary for consistency. Ask for a documented order process, packaging arrangements and a named after-sales contact. Independently verify unexpected changes to payment instructions.
Compare the complete suffix, hardware revision, system configuration and applicable installation documentation. Ask the supplier to distinguish verified facts from assumptions. A similar appearance or product family is not proof of interchangeability.
Treat mismatched labels, edited photographs, vague condition descriptions, unexplained price differences, pressure to pay immediately and refusal to provide written terms as reasons for additional checks. None of these signals should be resolved by a verbal promise alone.
A useful report identifies the inspected item and records the inspection date, checks performed, findings and any limitations. Ask whether the work was a visual inspection or a functional test; do not assume the two are equivalent.
Obtain written coverage, exclusions, required evidence and the return authorization procedure before purchase. Keep the quotation, label photographs and delivery records with the order so any issue can be investigated efficiently.
Stockoems brings model checking, photo coordination, packing preparation, logistics communication and after-sales follow-up into one procurement conversation. We do not promise unverified lead times, unspecified testing or a fixed inventory quantity.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
