Omron CS1 (CS1G/CS1H/CS1D)
Omron CS1 (CS1G/CS1H/CS1D) status: Discontinuation in progress (final orders closed March 2025; last shipping March 2026; maintenance until March 2032). Phase-out announced: 2023-11. Discontinued: 2026-03 (last shipping; final orders closed 2025-03). Manufacturer support/spares until 2032-03. The recommended replacement is NX series (NX1/NX7/NX102) or CJ2.
Lifecycle status: Phase-out announced
- Phase-out announced
- 2023-11
- Discontinued
- 2026-03 (last shipping; final orders closed 2025-03)
- Manufacturer support / spares until
- 2032-03
- Recommended replacement
- NX series (NX1/NX7/NX102) or CJ2
Migration notes
Omron's official notice 20231031_DOP_00001 sets final order entry at end of March 2025, last shipping end of March 2026, and maintenance close end of March 2032 for CS1H/CS1G-H CPUs and much CS1 I/O — CS1D-CPU67HA continues, and NX or CJ2 are the recommended platforms.
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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