Basler ace acA2040-90um Monochrome USB 3.0 Camera

Technical Overview

Compact 4 MP monochrome USB 3.0 camera with global shutter and 90 fps, ideal for high-speed industrial imaging and machine vision.

Key Features

High Speed USB 3.0 Interface
Ultra-Small Form Factor (29.3 x 29 x 29 mm)
Fully USB3 Vision Compliant
Screw-locking USB 3.0 ports for increased ruggedness
Includes Basler Pylon SDK software and driver
Global Shutter sensor technology
Programmable exposure control via camera API and external trigger signal
Synchronization via External Trigger, Software, or Free-Run modes
C-Mount Lens Mount
I/O includes 1 opto-coupled input, 1 opto-coupled output, and 2 general purpose I/O (GPIO) lines

Technical Specification Matrix

Parameter	Value
Resolution (H x V Pixels)	2048 x 2048
Resolution (Megapixels)	4 MP
Sensor Type	ams CMV4000 Progressive Scan CMOS Global Shutter
Sensor Format	1"
Effective Sensor Diagonal	16.0 mm
Sensing Area (H x V)	11.26 mm x 11.26 mm
Pixel Size (H x V)	5.5 µm x 5.5 µm
Frame Rate	90 fps
Pixel Depth	10/12 bit
Dynamic Range	58.7 dB
Interface	USB 3.0
Power Supply	Power over USB (via USB 3.0 interface)
Power Consumption (typical)	3.2 W
Operating Temperature	0 to +50 °C
Storage Temperature	-20 to +80 °C
Lens Mount	C-Mount
GPIO Connector Type	6-pin Hirose (HR10)
Physical Weight (kg)	0.08
Dimensions L x W x H (cm)	2.93 x 2.9 x 2.9

Industrial Applications

1. High-Speed Component Inspection

This camera is perfectly suited for inspecting rapidly moving components on an assembly line. Its 90 fps frame rate allows for capturing clear images of fast-moving objects, while the 4 MP global shutter CMOS sensor ensures sharp images without motion blur, crucial for detecting minute defects or verifying correct assembly. The USB 3.0 interface provides high bandwidth for quick data transfer.

Problem Solved

Prevents defective products from progressing down the line by rapidly identifying flaws in components or assemblies that are moving at high speeds.

Machine VisionQuality AssuranceAutomated Optical Inspection (AOI)Global ShutterHigh Frame RateUSB 3.04 MP Resolution

2. Robotic Guidance for Precision Pick-and-Place

The compact size (29.3 x 29 x 29 mm) and robust USB 3.0 interface with screw locks make this camera ideal for mounting directly onto robotic arms. The 4 MP resolution and global shutter enable precise object localization and orientation detection for pick-and-place operations, even in dynamic environments, improving accuracy and throughput.

Problem Solved

Provides accurate and real-time visual feedback to robotic systems, improving the precision and speed of object manipulation in automated assembly or sorting tasks.

Robotic VisionObject RecognitionIndustrial AutomationCompact Form FactorGlobal ShutterUSB 3.0Real-time Processing

3. Precision Dimensional Measurement

With its 4 MP resolution and 5.5 µm pixel size, the camera can be integrated into industrial metrology systems for precise dimensional measurements of small parts. The global shutter ensures accurate image capture for consistent measurements, and the C-Mount allows for a wide range of precision optics.

Problem Solved

Enables highly accurate non-contact dimensional measurements and defect analysis for quality control of manufactured goods, reducing measurement errors and inspection time.

Industrial MetrologyNon-Contact MeasurementQuality ControlHigh ResolutionPixel AccuracyC-MountGlobal Shutter