Two Basler GIGE cameras can handle machine vision identification, but they solve different problems. The acA2000-50gcNOIRCUT is a color camera with a 50 fps rating and 2.2 MP resolution, while the Ace 2 a2A3840-13gmBAS records monochrome 8.3 MP 4K frames at 13 fps. The real decision is whether you need faster color inspection or higher-detail mono capture-and how much risk you are willing to take with a unit listed as For parts or not working.
Quick verdict
If your identification line moves quickly and color is essential, the acA2000-50gcNOIRCUT has the higher frame rate and color output. If your workflow can accept a slower capture rate and needs fine detail from grayscale images, the a2A3840-13gmBAS offers about four times the pixel count and a lower listed price. The a2A3840 is easier to recommend based on listed condition because the acA2000 is explicitly listed as For parts or not working and has not been powered on or tested.
Comparison at a glance
| Basler acA2000-50gcNOIRCUT | Basler a2A3840-13gmBAS Ace 2 | |
|---|---|---|
| Listed price | USD 369.99 | USD 329.99 |
| Price bar | ||
| Sensor resolution | 2.2 MP (2048 x 1088) | 8.3 MP (3840 x 2160) |
| Color mode | Color | Mono |
| Frame rate | 50 FPS | 13 fps |
| Interface | GigE | GigE with PoE support |
| Lens mount | C-Mount | C-Mount |
Both are Basler models with a GigE interface, C-Mount lens mount, used condition, and Germany country of origin.
Where each product wins
Basler acA2000-50gcNOIRCUT is the pick when you need color vision and speed. Its 50 FPS rating is substantially higher, and the NOIRCUT configuration is intended for systems that do not use the standard IR-cut filter.
Basler a2A3840-13gmBAS Ace 2 is the pick when resolution matters more than speed. The 3840 x 2160 sensor delivers 8.3 MP per frame, roughly four times the pixel count of the acA2000, and it supports GigE with PoE as well as 12-24 VDC power.
Product notes
Basler acA2000-50gcNOIRCUT 2.2MP 50 FPS GIGE Color Machine Vision Camera
The biggest reason to choose the acA2000 is color plus 50 FPS. For identification tasks where parts are moving and hue separation is important, the color sensor and frame rate can keep up with a faster pass-by. The IR Cut Filter is marked "No", so this variant is set up for applications that do not rely on a standard IR-blocking filter. The trade-off is condition: the listing says the camera has not been powered on, connected, configured, or otherwise tested, and it is sold for parts or not working. Surface scuffs, scratches, and mounting wear are also noted. That makes it a project camera rather than a plug-and-play unit, and the 2.2 MP sensor will not resolve the same fine details as an 8.3 MP 4K image.
Basler a2A3840-13gmBAS Ace 2 8.3MP 4K 13FPS Mono GIGE POE Machine Vision Camera
The a2A3840 is a more realistic starting point for identification work that needs detail. Its Sony IMX334 CMOS sensor captures 3840 x 2160 monochrome frames, so a character, barcode, or surface feature can be spread across more pixels. It also adds PoE support on the GigE port, simplifying cabling if your network switch can supply power. The trade-off is capture rate: 13 fps is fine for slower indexing or static inspection, but not for high-speed continuous lines. The listing also notes no testing was performed, no lens/cable/power supply is included, and the condition is used; two units are available as revisions 13 and 14.
Final choice by use case
Choose the Basler acA2000-50gcNOIRCUT if your identification setup depends on color and needs 50 FPS, and you are prepared to treat it as a for-parts/non-working unit that requires physical and electrical evaluation before it can be considered operational.
Choose the Basler a2A3840-13gmBAS Ace 2 if you need maximum monochrome detail per frame, can work within 13 fps, and want Power-over-Ethernet convenience. The higher resolution makes it the better fit for identification tasks that reward pixel density.
