fanuc series 0i control
FANUC Series 0i control units
The Series 0i is the control generation behind more FANUC machine tools than any other in this catalogue, and its replacement units are the steadiest line on the controls shelf. This page groups the 0i models and their A02B numbers.
Series 0i Model A, B, C and D
The seller publishes the 0i as a four-model line — Model A, B, C and D — and the model letter is part of a replacement's identity: boards, displays and I/O follow the model, not only the series. A 0i inquiry that names just the series gets the generation question back; one that names the model and the A02B number of the fitted control goes straight to the shelf. The named control units in the catalogue, A02B-0319-B502 and A02B-0338-B500, are ordered through their detail pages, which record what the seller's listings state about each.
The 0i Mate is the compact sibling line and has its own page; the two are not interchangeable, and the mate's units carry their own numbers, including the A02B-0321-B500 Mate-TD unit the shop lists as used.
0i units and their numbers
The 0i-side numbers the catalogue names, with the model table buyers asked for.
| Unit | Position | Page |
|---|---|---|
| Series 0i Model A/B/C/D | The main 0i line | Controls |
| A02B-0319-B502 | Named control unit | Part page |
| A02B-0338-B500 | Listed CNC controller | Part page |
| 0i Mate (incl. Mate-TB/MB) | Compact sibling line | 0i Mate |
| A02B-0321-B500 | 0i Mate-TD controller, listed used | Part page |
The parts around a 0i
A 0i cabinet is a small system: the control, its boards, its I/O, the display on the panel and the drive chain below. Most 0i inquiries that reach the desk are not for the control unit itself but for one of those satellites — a board, a display like the A02B-0303-C084, or an amplifier. Naming the satellite's number, not the control's, is what shortens those answers; this page exists so the control-level numbers are in one place when the control itself is the subject.
0i or 30i: which generation is fitted
On older machines the control generation is not always what the machine's paperwork says — controls get swapped across a machine's life. The blog guide on telling the generations apart covers where the generation is marked on the unit itself. For ordering, the unit's own label outranks the machine plate: quote the A02B number and the series marking from the control in the cabinet.
Related pages
Send an inquiry
Send the part numbers you need, or the number of a unit you want assessed, with the machine each belongs to. One desk answers for the shelves and the bench.
Open the inquiry form