Siemens SIMATIC TI 505 (TI545/TI555/TI565)
Siemens SIMATIC TI 505 (TI545/TI555/TI565) status: Discontinued. Phase-out announced: ~2005. The recommended replacement is CTI 2500 Series (drop-in) / S7-1500.
Lifecycle status: Discontinued
- Phase-out announced
- ~2005
- Recommended replacement
- CTI 2500 Series (drop-in) / S7-1500
Dates are approximate — confirm with the manufacturer before planning around them.
Migration notes
Discontinued (manufacturing ended around 2016, unofficial — Siemens never published a public dated notice); CTI still makes rack-compatible 1-for-1 replacement CPUs and I/O, making CTI the low-risk path versus a full S7 rip-and-replace.
Official sources
- industrialmonitordirect.com/blogs/knowledgebase/siemens-ti-505-series-plc-discontinuati
- eicrepair.com/ti-505-siemens-plc.html
Lifecycle data compiled from the manufacturer's own notices linked above. AllPartsIn is an independent reseller, not affiliated with or endorsed by the manufacturer.
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