This document introduces OMRON Corporation Industrial Automation Company business generalization division's planned discontinuation of NP3 series products, including discontinuation reasons, compatibility, and recommended replacement products.
This document provides the production discontinuation schedule for the NP3 series programmable terminals, listing the models that will be phased out and the final order date. It also references the related user and programming manuals for the NP series.
Omron recommends the NV3Q-MR21 (RS‑232C) and NV3Q-MR41 (RS‑422/485) as migration alternatives, indicating compatibility levels and any required modifications for mounting and wiring.
| Last order date for NP3 models | End of August 2010 |
|---|---|
| NV3Q mounting dimensions (W × H × D) | 110 mm × 92.2 mm × 33.8 mm |
| Interchangeability level | OK: Complete interchangeability; Good: minor modification needed |
The last order date is the end of August 2010.
Use the NV3Q‑MR21 model for RS‑232C migration.
Some NV3Q models are fully interchangeable (OK), while others require minor modifications (Good).