SIMATIC S5 (compact + modular), S7-200 CPUs + expansion, S7-300 CPUs + I/O/comms, ET 200M, ET 200S, MASTERDRIVES VC/MC, MICROMASTER 420/430/440, SIMATIC Panels 70/170/177/270 + Multi Panels 270/370 + Basic Panels 1st gen, STEP 5, STEP 7 V5.x, WinCC flexible, ProTool, WinAC MP
| Product Family | Catalog/Series | Lifecycle Status | Discontinuation or milestone date | Recommended Replacement / Migration Path | Migration Conditions |
|---|---|---|---|---|---|
| SIMATIC S5 compact controllers | S5-90U, S5-95U, S5-100U, S5-101U (6ES5) | End of lifecycle — product life cycle ended; spare parts no longer available, repairs no longer possible (Siemens) | September 30, 2020 (Siemens UK article, published October 2020) | SIMATIC S7 — Siemens launched S7 in 1994 as the successor generation to S5; no model-level successor mapping published in the source | Family-wide end of lifecycle applies to the full S5 line listed by Siemens (90U, 95U, 101U/R, 100U, 105R, 110A/S/F, 130A/W, 150S, 115U/F/H, 135U, 155U/H) |
| SIMATIC S5 modular controllers | S5-115U, S5-135U, S5-155U incl. F/H variants (6ES5) | End of lifecycle — product life cycle ended; spare parts no longer available, repairs no longer possible (Siemens) | September 30, 2020 (Siemens UK article, published October 2020) | SIMATIC S7 (successor generation, launched 1994); no model-level successor mapping published in the source | Same family-wide lifecycle end as the compact S5 record; S5 engineering software was STEP 5 (see software record) |
| SIMATIC S7-200 CPUs | CPU 221 / 222 / 224 / 224XP / 226 (6ES7 21x) | Phase-out announced — "declared phased-out products" (Siemens S7-1200 Transition Manual) | Effective October 1, 2013; available as new components for one further year, until October 1, 2014, then as spare parts for an additional 9 years | SIMATIC S7-1200, engineered with STEP 7 Basic (TIA Portal) | STL is not supported on the S7-1200 — STL code must be reworked during migration (per the Siemens transition manual) |
| SIMATIC S7-200 expansion modules | EM 22x / 23x expansion modules and S7-200 accessories (6ES7 2xx) | Phase-out announced — the manual's declaration covers "the SIMATIC S7-200 products" family-wide | Effective October 1, 2013; new components until October 1, 2014, then spare parts for an additional 9 years | S7-1200 platform (signal modules / signal boards); no per-module mapping published in the source | Family-level record: the transition manual declares the S7-200 product family phased out without a module-by-module successor table |
| SIMATIC S7-300 CPUs | CPU 312–319 incl. compact and fail-safe variants (6ES7 31x) | PM410 — type discontinuation (spare parts only) **[distributor-sourced]** | PM400 phase-out announced October 1, 2023; PM410 type discontinuation October 1, 2025; PM490 product cancellation October 1, 2033; PM500 end of lifecycle October 1, 2035 **[distributor-sourced — Critical Spare Parts milestone table; EU Automation corroborates the PM410 date]** | SIMATIC S7-1500 (main successor); S7-1200 for smaller installations (per EU Automation) | Siemens' own notice is SIOS entry 109809890, "Information about the product phase-out of S7-300/ET 200M components" (cited as reference [2] by EU Automation); SIOS was not directly readable in this session (HTTP 403), so the milestone ladder rests on distributor reporting of that notice |
| SIMATIC S7-300 I/O and communication modules | SM 321/322/331/332 signal modules, CP communication processors, FM technology modules, PS power supplies and accessories (6ES7 32x/33x/34x/35x) | PM410 — type discontinuation (spare parts only) **[distributor-sourced]** | Same milestone ladder as the S7-300 CPU record: PM400 October 1, 2023; PM410 October 1, 2025; PM490 October 1, 2033; PM500 October 1, 2035 **[distributor-sourced]** | ET 200MP / ET 200SP for distributed I/O (per EU Automation); CPUs migrate to S7-1500 / S7-1200 | Critical Spare Parts states the PM410 scope "includes all CPUs, IO modules, communication and technology modules, accessories, ET 200M interface modules and SIRIUS variants". Austinovo separately reports selected S7-300 / ET 200M power supplies were cancelled in the October 1, 2026 milestone cluster **[distributor-sourced]** |
| SIMATIC ET 200M distributed I/O | IM 153 interface modules and S7-300 signal modules for ET 200M (6ES7 153 / 6ES7 3xx) | PM410 — type discontinuation; components now only available as spare parts (Siemens Energy migration document) | PM400 phase-out announced October 1, 2023; PM410 type discontinuation October 1, 2025; PM490 product cancellation October 1, 2033; PM500 end of lifecycle October 1, 2035 | SIMATIC ET 200SP HA (successor named for PCS 7 upgrade projects in the Siemens Energy migration document) | Rewiring is required: screw terminals change to push-in terminals, the mounting rail must be exchanged, and a minimum mounting height of 264 mm applies (per the Siemens Energy document) |
| SIMATIC ET 200S distributed I/O | ET 200S stations and modules (6ES7 13x / IM 151) | Type discontinuation announced — "will retire on 1 October" **[distributor-sourced]** | 1 October (year not stated on the distributor page); availability continues until October 2030, with prices rising at least 30% after the October 1 milestone **[distributor-sourced — Breemes / itsme]** | SIMATIC ET 200SP | ET 200S products have **no direct successors** — the replacement configuration is determined with the TIA Selection Tool from the existing ET 200S installation (per Breemes) |
Sample rows are copied verbatim from the paid dataset file.
All 25 records are in the Siemens Automation — End-of-Life & Migration Cross-Reference v1 file.
Price: 0.01 USDC · Protocol: HTTP 402 (x402, Base) · GET /data/siemens-automation-eol-migration-v1.md → 402 → pay → 200
Get the full dataset (0.01 USDC) · All Siemens Automation datasets
How do I check whether a specific Siemens Automation part is in this dataset?
Open the free sample records on the dataset page first — they are copied verbatim from the paid file. The full file lists every record with its source notice, so you can confirm coverage of your exact part number before relying on the cross-reference.
What does last time buy (LTB) mean?
The last date the manufacturer accepts orders for a discontinued part. After it passes, the part is only available from remaining distributor stock or the secondary market — which is exactly when a verified replacement cross-reference matters most.
Are the recommended replacements drop-in compatible?
Not necessarily. Manufacturers' own notices sometimes warn that a recommended replacement is not pin or voltage compatible and requires a board redesign. Where the source notice prints such a warning, it is carried in the dataset — always check the replacement's package and key specs against your design.
Where does this data come from?
Every record is extracted from a Siemens Automation document — the manufacturer's own lifecycle, discontinuation, PCN/PDN notices and the affected-part lists they publish — downloaded from the manufacturer's own channels. No part number, date or replacement is inferred; if the manufacturer did not print it, it is not in the file.
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