Siemens · SIMATIC S7-1200 CPU
CPU 1215C DC/DC/DC with 14 digital inputs, 10 digital outputs, 2 analog inputs and 2 analog outputs.
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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.
USD 499.55
USD 1269.04
Source: https://www.qfautomation.com/products/6es7215-1ag40-0xb0
Reviewed sample: 2 current buyable listings. Snapshot evaluated 2026-09-26T16:07:11+00:00.
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Confirm DC/DC/DC on the nameplate: this 1AG40 unit uses 24 V DC supply and is not the AC-powered 1BG40 variant.
Check that the application needs the 1215C I/O layout of 14 DI, 10 DO, 2 AI and 2 AO; obtain the actual firmware/revision before replacing a programmed CPU.
The eBay Model field substitutes letter O for zeros while its MPN field is correct. Match a legible physical label to 6ES7215-1AG40-0XB0 before ordering.
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.
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