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Lifecycle reference

GE Series One / Series One Plus

GE Series One / Series One Plus status: Discontinued. The recommended replacement is PACSystems RX3i (no direct path).

Lifecycle status: Discontinued

Recommended replacement
PACSystems RX3i (no direct path)

Dates are approximate — confirm with the manufacturer before planning around them.

Migration notes

Koyo-built 1980s PLC dropped by GE around 1990 (the design lived on as TI305/Koyo DL305); no manufacturer support exists — replacements are full rebuilds, with Koyo-compatible I/O sometimes easing rewiring.

Official sources

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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