| Discontinued Products | Direct Replacement | Recommended Subsitution | Description | |||
| Series | Model | Series | Model | Series | Model | |
NX-20 | NX-21 | CX-400 Series | CX-411 | Thru-beam, 2m | ||
| NX-22M | CX-491 | Retroreflex, 1m | ||||
| NX-22MV | CX-481 | Retroreflex, 300mm, Transparent bottle | ||||
| NX-22 | CX-421 | Diffuse reflex, 200mm | ||||
| NX-22N | CX-423 | Diffuse reflex, 300mm, Narrow-view | ||||
| NX-31 | CX-400 Series | CX-411 | Thru-beam, 3m | |||
NX-30 | NX-31D | CX-491 | Thru-beam, 3m, Timer | |||
| NX-32M | CX-421 | Retroreflex, 1m | ||||
| NX-32MD | CX-421 | Retroreflex, 1m, Timer | ||||
| NX-32N | CX-423 | Diffuse reflex, 300mm, Narrow-view | ||||
| NX-32ND | CX-423 | Diffuse reflex, 300mm, Narrow-view, Timer | ||||
NX-50 | NX-51 | NX5 or VF Series | NX5-M10RB | Multi-voltage, Thru-beam, 10m | ||
| NX-51D | VF-M10T | Multi-voltage, Thru-beam, 10m, Timer, Can use VF-M10T terminal type | ||||
| NX-52M | NX5-PRVM5B | Multi-voltage, Retroreflex, 5m | ||||
| NX-52MD | VF-RM5T | Multi-voltage, Retroreflex, 5m, Timer, Can use VF-RM5T terminal type | ||||
| NX-52 | NX5-RM7A | Multi-voltage, Diffuse reflex, 700mm | ||||
| NX-52D | VF-D500T/D1000T | Multi-voltage, Diffuse reflex, 700mm, Timer, Can use VF-D500T/1000T terminal type | ||||
NX-7 | NX-71 | VF Series | VF-M10 | Multi-voltage, Terminal type, Thru-beam, 10m | ||
| NX-71D | VF-M10T | Multi-voltage, Terminal type, Thru-beam, 10m, Timer | ||||
| NX-72M | VF-RM5 | Multi-voltage, Terminal type, Retroreflex, 5m | ||||
| NX-72MD | VF-RM5T | Multi-voltage, Terminal type, Retroreflex, 5m, Timer | ||||
| NX-72 | VF-D1000 | Multi-voltage, Terminal type, Diffuse reflex, 700mm | ||||
| NX-72D | VF-D1000T | Multi-voltage, Terminal type, Diffuse reflex, 700mm, Timer | ||||
| NA25-3 | NA25-3 | NA1-PK3 Series | Picking sensor, Different Shape | |||
| NA25-5 | NA25-5 | NA1-PK5 or NA1-5 | Picking sensor, Different Shape | |||
NA2 Series | NA2-** | NA2-N Series | NA2-N** | Slim type area sensor | ||
| NA40-S | NA40-S** | SF2B Series | SF2B-A** | 40mm pitch safety light curtain | ||
| NA40-B | NA40-B** | SF4B Series | SF4B-A** | 40mm pitch safety light curtain, British standard | ||