6ES7511-1CK01-0AB0: price, availability and buying checks
CPU 1511C-1 PN compact S7-1500 controller with 16 digital inputs, 16 digital outputs and onboard analog I/O.
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2 verified buyable offers in this reviewed sample. This is not a market-wide price estimate. Each offer retains its own verification timestamp.
Verified current offer
chipplc
EUR 1090.97
Exact MPN
6ES7511-1CK01-0AB0
Condition
New
Availability at review
BUY_NOW
Shipping
Free express shipping from Shanghai, Greater China to worldwide advertised; displayed destination US ZIP 94112. Confirm destination eligibility at checkout.
Returns
30-day returns; buyer pays return shipping.
Warranty
Not independently verified
Verified at
2026-09-26T16:20:36+00:00
Evidence
Current same-day web page: 3 available and Buy It Now; exact item/product code. Direct URL fetch intermittently errors, but referenced page resolves.
Reviewed sample: 2 current buyable listings. Snapshot evaluated 2026-09-26T16:20:36+00:00.
Compare condition, included accessories, destination shipping, taxes and seller terms before comparing total cost. No currency conversion or invented market price is applied.
What to verify before buying 6ES7511-1CK01-0AB0
Confirm 1511C-1 PN and the full 1CK01 order code: this compact CPU has 16 DI and 16 DQ. Match terminal wiring and channel addresses to the existing project before replacement.
A SIMATIC memory card is required. Verify whether it is included, and retain an authorized backup of the machine program and parameters before exchanging the CPU.
Obtain the actual firmware and hardware revision and check it against the STEP 7/TIA Portal project; the Siemens manual documents firmware V2.9 features with TIA Portal V17.
For fitment help, give the seller your exact equipment model, existing part label, revision and connector photos. Ask for written confirmation before ordering. Do not share confidential machine data publicly.
Shipping and returns notes
Shipping scope and return or warranty terms above are specific to each reviewed offer. “Unknown” means the destination or term was not established. Confirm delivery to your postcode, landed cost and the seller’s return conditions before payment.
Non-eBay identity and specification references
Siemens — Official model-specific equipment manual A5E40898565-AB, May 2021; used only for technical identity and checks, not supply freshness. Verified 2026-09-26T16:20:36+00:00
Teknihaus — Exact order code, compact CPU and condition/warranty stated. Verified 2026-09-26T16:20:36+00:00