Choosing a programmable logic controller (PLC) for an automation project often comes down to a balance between cost and reliability. New controllers can strain a budget, while used units offer savings but raise questions about condition and longevity. The Omron NX102-9000, available here as a used unit for USD 499.00, sits squarely in that decision zone. This review helps you decide whether it deserves a place in your next build.
Quick Verdict
The Omron NX102-9000 is a used PLC that brings the NX-series name to your control cabinet at a mid-range price. The seller describes it as used and notes that power-on testing and basic function checks are performed before shipment. If you need a capable Omron controller and are comfortable with a pre-owned unit that may not include extras, this listing is worth a close look. It is not a new unit, so your expectations must match the used condition.
Who It Suits
This PLC suits automation hobbyists, small-scale integrators, or maintenance teams that already work with Omron hardware and can handle a used component. It also fits buyers who want a specific model like the NX102-9000 without paying new-unit prices. If your project relies on a budget-conscious controller and you can proceed without manuals or accessories included, this might be the right fit.
What Stands Out from the Listed Details
The price, USD 499.00, is the first notable detail. For an Omron NX-series PLC, this puts the unit in a reachable range for many projects. The condition is clearly stated as used, and the seller calls out that power-on testing and basic function checks are performed on used and refurbished items. That gives you a little more confidence than buying an untested used controller. The brand is Omron, and the model is exactly NX102-9000, so you know the target platform.
Another detail is the country of origin: China. This may be relevant if your procurement process requires a specific origin. The listing also includes clear terms: accessories, manuals, cables, and anything not shown in the pictures or mentioned in the listing are not included. That means you should expect just the controller and whatever you see in the photos.
Meaningful Trade-Offs
The biggest trade-off is condition. This is a used unit, so you cannot expect the same reliability as a fresh-out-of-the-box controller. The seller does perform basic function checks, but that is not a guarantee against future failures. Another trade-off is the lack of included extras. If you need cables, manuals, or mounting accessories, you will have to source those separately, which adds to the effective cost.
Shipping is also worth considering. The listing mentions international shipments via express carriers with typical transit times, though that is not a promise for your specific location. The price of the controller itself is clear, but be sure to factor in any shipping and customs charges.
TESTED Omron NX102-9000 PLC Programmable Logic Controller
The product title says "TESTED" upfront, which signals that this used unit has gone through some form of verification. The description backs that up by referencing power-on testing and basic function checks for used and refurbished items. The listing clearly identifies the brand as Omron and the model as NX102-9000, so you are looking at a specific, known controller.
For a shopper who already knows Omron's NX architecture, this unit could be a practical way to get a working PLC for a specific job. The USD 499.00 price point is the main draw, but the used condition and the fact that no extras are included are the limitations you must accept.
Bottom Line
The Omron NX102-9000 used PLC is a reasonable option if you are comfortable with a pre-owned controller, understand the condition, and can work without included accessories. The power-on testing and basic function checks give it a slight edge over untested used gear. As long as you go in with realistic expectations about what is included and what shipping and customs add to the final cost, this listing gives you a straightforward path to an Omron NX-series controller without paying new-unit pricing.
